Write the iupac nomenclature​

Lemon is an acidic fruit with a pH ranging 2 to 3. The acid in lemons are citric acid which makes lemon tart, which is Vitamin C.

When SO2 and O2 are combined in a container, the forward reaction's initial rate—the creation of SO3—is higher than the reverse reaction's first rate—the production of SO2.

The concentration of SO2 will reach equilibrium and stop fluctuating.

Now let us consider the following reaction.

2 SO₂(g) + O₂(g) ⇌ 2 SO₃(g)

Which of the following claims regarding this response is accurate?

        TRUE.

       The rate of SO2 production is initially 0 when there is no SO3 present  in the container.

        FALSE.

       The forward reaction rate falls when equilibrium is established, but the reverse reaction rate rises.

        FALSE.

        As a result of the rate of SO2 and SO3 generation being equal at equilibrium, the concentrations do not change.

       TRUE.

       The concentrations of the reactants and products are constant at equilibrium.

To learn more about catalytic converter visit:

https://brainly.com/question/15221924

#SPJ4

Answer: all of the above

Explanation: All the choices listed above can be used to describe liquid

The options that can be used to show the spin state of an unpaired electron in an orbital are: b. Spin up c. Spin down

The spin state of an electron refers to its intrinsic angular momentum. In quantum mechanics, it is represented by the spin quantum number, which can have two possible values: +1/2 (spin up) or -1/2 (spin down). These values indicate the direction of the electron's spin along a particular axis. An unpaired electron in an orbital can have either spin up or spin down, depending on its individual properties. Electrons can be paired when they occupy the same orbital but have opposite spin states, adhering to the Pauli exclusion principle. However, in the case of an unpaired electron, only one of the spin states (either spin up or spin down) will be observed.

learn more about electron here:

https://brainly.com/question/18367541

#SPJ11

Answer: AM and FM frequency

Explanation:

The solution of the given equation √5x - 2 - 1 = 3 where the value of x is being calculated is x = 36/5.

An equation is a statement that gives equality of two expressions which are connected by an equal sign.

Given the equation,√5x - 2 - 1 = 3

Simplifying the given equation, we get

⇒√5x -3 = 3

⇒√5x = 6

⇒x = 36/5

∴ The solution of the equation √5x - 2 - 1 = 3 is x = 36/5

To know more about equations

brainly.com/question/14603452

The density of strontium in kilograms per cubic meter if a 4.00 kg sample has a volume of 0.00152.m³ is calculated as 2631.57 kg/ m³.

Density is generally defined as the mass of material per unit volume. Density is an important concept as it allows us to determine what substances will float and what will sink when placed in a liquid. Generally, substances float as long as their density is less than density of the liquid they are placed in.

Given, mass = 4kg and volume = 0.00152.m³

So, Density of strontium = 4kg/0.00152m³

Density of strontium = 2631.57 kg/ m³

To know more about density of material, refer

https://brainly.com/question/28504184

#SPJ1

Answer:

liquid

Explanation:

a molecule consists of different atoms chemically combined. A molecule is also a liquid. Molecules make up ice cubes, which are also small water particles which arr yet again liquid.

In summary, while chemical reactions can occur in both directions, reactions with a positive change in free energy do not favor the formation of products.

Chemical reactions can indeed proceed in both directions, from reactants to products or from products to reactants. The direction in which a reaction proceeds depends on various factors, including the concentrations of reactants and products, temperature, and pressure.

Reactions with a positive change in free energy, often referred to as endergonic reactions, do not favor the formation of products. Instead, they require an input of energy to proceed. In these reactions, the products have higher energy than the reactants. Examples of endergonic reactions include photosynthesis and the synthesis of biomolecules.

Conversely, reactions with a negative change in free energy, known as exergonic reactions, favor the formation of products. These reactions release energy as they proceed, with the products having lower energy than the reactants. Exergonic reactions are spontaneous and can occur without the need for an external energy source.

Examples include the combustion of fuels and cellular respiration.

to know more about reactants visit:

https://brainly.com/question/14225536

#SPJ11

Answer:

neutron

Explanation:

Hopefully this will help you!!!!

Carbon dioxide molecules contribute towards global warming as they react with other greenhouse gases to cause an exothermic reaction generating heat.

Carbon dioxide (CO2) is a greenhouse gas. It causes an effect like the glass in a greenhouse, trapping heat and warming up the inside. However, the atmosphere is very sensitive to changing levels of CO2.

When energy from the Sun reaches the top of our atmosphere, most of it passes through to Earth's surface, where it is absorbed. At this stage, it interacts with molecules of CO2 in a way that prevents some of it from escaping Earth's atmosphere. The trapped heat energy leads to increased average global surface air temperatures.

Carbon dioxide has such a big impact on global temperatures such that hotter air can hold more water vapour.

Learn more about global warming: https://brainly.com/question/26402403

#SPJ1

The ion described by 38 protons, 38 neutrons, and 36 electrons is likely to be a calcium ion, Ca2+. Calcium has an atomic number of 20, meaning it has 20 protons, and therefore 20 electrons in a neutral atom.

If it has gained two electrons, it will have 22 electrons, and a charge of 2-, which matches the description of a Ca2+ ion.

Calcium is an important element in the human body and the environment. It is essential for strong bones and teeth, healthy blood clotting, and nerve function.

Calcium is also involved in many other biological processes, such as muscle contraction and the regulation of heart rate. In the environment, calcium is found in rocks, such as limestone and marble, and is an important component of soil.

Calcium compounds are used in a variety of industrial applications, such as the production of cement, glass, and paper.

To know more about Electron:

https://brainly.com/question/1255220

#SPJ4

Answer:

Yes.

Explanation:

Electric charge cannot change the elemental composition of a substance.

The application of charge to the aluminium foil does not change the composition of the foil and hence the foil will still be made up of aluminium atoms.

An atom is defined as the smallest unit of matter which forms an element. Every form of matter whether solid,liquid , gas consists of atoms . Each atom has a nucleus which is composed of protons and neutrons and shells in which the electrons revolve.

The protons are positively charged and neutrons are neutral and hence the nucleus is positively charged. The electrons which revolve around the nucleus are negatively charged and hence the atom as a whole is neutral and stable due to presence of oppositely charged particles.

Atoms of the same element are similar as they have number of sub- atomic particles which on combination do not alter the chemical properties of the substances.

Learn more about atom,here:

https://brainly.com/question/14214017

#SPJ2

Answer:

originate at the cathode and move towards the anode.

Explanation:

Both mixtures will be made of more than one substance.

The half-life of the compound is approximately 59.6 minutes.

For a first-order reaction, the rate constant (k) can be calculated using the following equation,

ln(Nt/N0) = -kt

where Nt is the amount of the compound at time t, N0 is the initial amount of the compound, and t is the time elapsed.

If 75% of the compound decomposes in 60 minutes, then the remaining amount is 25% of the initial amount. Therefore, Nt/N0 = 0.25.

Taking the natural logarithm of both sides of the equation and plugging in the values,

ln(0.25) = -k(60 min)

Solving for k,

k = ln(0.25) / (-60 min) = 0.0116 min^-1

The half-life (t1/2) is,

t1/2 = ln(2) / k

Plugging in the value of k,

t1/2 = ln(2) / 0.0116 min^-1 = 59.6 min

To know more about half-life, here

brainly.com/question/29221142

#SPJ4

Fatty acids cannot be used as a precursor to make glucose through gluconeogenesis. This is because glucose is formed from pyruvate, which is a product of the breakdown of glucose itself or glycogen.                                                              

Fatty acids, on the other hand, are metabolized into acetyl-CoA, which cannot be converted back into glucose. Therefore, the body uses alternative sources such as amino acids to produce glucose through gluconeogenesis.
In gluconeogenesis, the molecule that cannot be used as a precursor to make glucose is acetyl-CoA. This is because acetyl-CoA cannot be converted back into pyruvate, which is a necessary step for glucose production. Instead, acetyl-CoA enters the citric acid cycle, leading to the production of ATP and CO2. While other molecules like lactate, amino acids, and glycerol can serve as precursors in gluconeogenesis, acetyl-CoA is not capable of contributing to glucose synthesis due to its irreversible conversion in the metabolic pathway.

Learn more about glucose here:
https://brainly.com/question/13555266

#SPJ11

The Webb classifies the yellow solid as nonmental.

Chemical elements are arranged left to right and top to bottom in order of increasing atomic number, or the number of protons in the nucleus. This usually coincides with an increase in atomic mass. Elements in each group have the same number of valence electrons. As a result, elements in the same group often exhibit similar properties and reactivity.

Elements in the same group of the periodic table are most likely to have similar chemical and physical properties. Chlorine and bromine belong to the same group and therefore have similar properties. Elements within a group have the same number of electrons. They have similar chemical properties and the same number of valence electrons. Elements in the same family or group have the same number of valence electrons and therefore have similar chemical properties and reaction propensities.

Learn more about The Webb classifies here:-https://brainly.com/question/25658352

#SPJ4

The final electron acceptor in aerobic respiration is oxygen (O2).The electron transport chain (ETC) in cellular respiration relies on a final electron acceptor to help oxygen get reduced into water. This is why oxygen is considered the final electron acceptor in cellular respiration.

During cellular respiration, glucose is broken down into pyruvate. Pyruvate is then transformed into acetyl CoA and enters the citric acid cycle, where it is oxidized and generates ATP, NADH, and FADH2. The final stage of aerobic respiration involves the electron transport chain, in which electrons from NADH and FADH2 are passed through a series of proteins and coenzymes in the inner mitochondrial membrane, ultimately reducing oxygen to form water.

This process is known as oxidative phosphorylation.In conclusion, the final electron acceptor in aerobic respiration is oxygen (O2), and carbon dioxide is generated in the link reaction (pyruvate oxidation) and the citric acid cycle.

To know more about cellular respiration visit:-

https://brainly.com/question/32872970

#SPJ11

Answer:

Feather

Explanation:

A feather is a solid which doesn't change its shape or size.

Carbon Dioxide and Oxygen are both gases that don't have a fixed size or shape.

Milk is a liquid which can change its shape but not size.

Answer:

(0,1)

Explanation:

Endpoints (-3, 7) and (3,-5)

The midpoints will be the average of the x and y coordinates:

Midpoint for x = (-3+3)/2 = 0

Midpoint for y = (7-5)/2 = 1

(0,1)

Answer:

Solutions can be solids dissolved in liquids. When you work with chemistry or even cook in your kitchen, you will usually be dissolving solids into liquids. Solutions can also be gases dissolved in liquids, such as carbonated water. There can also be gases in other gases and liquids in liquids.

Explanation:

Answer:False. The Bohr model correctly predicts energy levels of hydrogen and hydrogen-like atoms.

Explanation:

The 3.211 grams of helium are needed to inflate the balloon.

To calculate the number of moles of helium in the balloon, we can use the Ideal Gas Law:

PV = nRT

where P is the pressure in atmospheres, V is the volume in liters, n is the number of moles, R is the ideal gas constant (0.08206 L atm/(mol K)), and T is the temperature in Kelvin.

First, we need to convert the volume from dm3 to liters:

18 dm3 = 18 L

We also eed to convert the temperature at room temperature from Celsius to Kelvin:

T = 273 + 25 = 298 K

Now we can plug in the values and solve for n:

(1.05 atm) (18 L) = n (0.08206 L atm/(mol K)) (298 K)

n = (1.05 atm * 18 L) / (0.08206 L atm/(mol K) * 298 K)

n = 0.802 mol

Therefore, there are approximately 0.802 moles of helium in the balloon.

To calculate the mass of helium needed to inflate the balloon, we can use the molar mass of helium and the number of moles:

Molar mass of helium (He) = 4.003 g/mol

mass of helium = n * Molar mass of helium

mass of helium = 0.802 mol * 4.003 g/mol

mass of helium = 3.211 g

3.211 grams of helium are needed to inflate the balloon.

Click the below link, to learn more about Ideal Gas Law:

https://brainly.com/question/13821925

#SPJ11

Based on the data provided,  the rate of the given reactions are:

a. reaction rate =  0.0132 M/sec

b. rate of change of [H⁺] = 8.8 * 10⁻³ M/sec

Reaction rate = change in concentration of reactant or product/ time taken

Change in concentration of I⁻ = 1.000 M - 0.868 M= 0.132

time taken = 10 s

reaction rate = 0.132/10

Rate of reaction = 0.0132 M/sec

From the equation of the reaction 3 moles of I⁻ are used up for every 2 moles of H⁺

Hence, the rate of change of [H⁺] = 0.0132 M/sec * 2/3

rate of change of [H⁺] = 8.8 * 10⁻³ M/sec

Therefore, the rate of the given reactions are:

a. reaction rate =  0.0132 M/sec

b. rate of change of [H⁺] = 8.8 * 10⁻³ M/sec

Learn more about reaction rate at: https://brainly.com/question/24795637

A category 1 plastic container will generally be the most easily recycled.

HDPE is the most commonly recycled plastic and is usually deemed safe for food contact by the FDA. Because of its internal structure, HDPE is much stronger than PET, and can be reused safely.

1 – Polyethylene Terephthalate (PET) – water bottles and plastic trays.

2 – High Density Polyethylene (HDPE) – milk cartoons and shampoo bottles.

5 – Polypropylene (PP) – margarine tubs and ready-meal trays.

TO KNOW MORE ABOUT plastic container  CLICK THIS LINK -

brainly.com/question/17101468

#SPJ11

Answer:

terminal velcity

Explanation:

Answer:

116,823 J

Explanation:

formula : q=m C delta T

q = heat = unknown

mass = 100 g

C = specific heat = 4.2 J/K*g

delta T = temperture in Kelvins: 5 + 273.15 = 278.15 K

q = (100 g) ( 4.2 J/K*g) (278.15 K) = 116,823 J