CHEMISTRY HIGH SCHOOL

The combined gas law sets up a relationship between which of the following?A. pressure and temperature only
B. volume and temperature only
C. volume and pressure only
D. pressure, volume, and temperature

Answers

Answer 1
Answer:

Answer:

The correct option is D

Explanation:

The combined gas law is a combination of the three gas laws; Boyle's law, Charles' law and Gay-Lussac's law. It describes the relationship of the product of the pressure, volume and temperature of a gas to a constant as shown in the formula below

P₁V₁/T₁ = P₂V₂/T₂

Where P₁ is the initial pressure

V₁ is the initial volume

T₁ is the initial temperature (in Kelvin)

P₂ is the final pressure

V₂ is the final volume

T₂ is the final temperature (in Kelvin)
Answer 2
Answer: The combined gas law combines the three gas laws: Boyle's Law, Charles'Law, and Gay-Lussac's Law. It states that the ratio of the product of pressure and volume and the absolute temperature of a gas is equal to a constant. When Avogadro's law is added to the combined gas law, the ideal gas law res

Answer is volume and pressure only

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H20
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Answers

Answer: the answer would be CaCI2

Explanation: this was one of my exam questions i got right. :)

Nitrogen oxides and sulfur oxides make _____.

Answers

Nitrogen oxides and sulfur oxides make acid rain. 
Nitrogen oxide = N2
Sulfur oxide = SO4

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A chemical reaction is at equilibrium. Compared to the rate of the forward reaction, the rate of the reverse reaction is(1) faster and more reactant is produced
(2) faster and more product is produced
(3) the same and the reaction has stopped
(4) the same and the reaction continues in both directions

Answers

A chemical reaction is at equilibrium. Compared to the rate of the forward reaction, the rate of the reverse reaction is  the same and the reaction continues in both directions and the correct option is option 4.

What is Chemical Equilibrium?

Chemical equilibrium refers to the state of a system in which the concentration of the reactant and the concentration of the products do not change with time, and the system does not display any further change in properties.

It is the state of a reversible reaction where the rate of the forward reaction equals the rate of the reverse reaction. While a reaction is in equilibrium the concentration of the reactants and products are constant.

Therefore, A chemical reaction is at equilibrium. Compared to the rate of the forward reaction, the rate of the reverse reaction is  the same and the reaction continues in both directions and the correct option is option 4.

Learn more about Chemical Equilibrium, here:

brainly.com/question/3920294

#SPJ2

Answer:

choice 4

Explanation:

the reaction is constant but it does not stop, therefore it's choice 4

State the characteristics of transition metals​

Answers

Answer:

Conductivity, Malleability, High Melting Point, Luster

Explanation:

Transition metals have the following properties:

Conductivity (Electrical and Thermal)

Malleability (You can hit it with a hammer to mold it)

High melting point

Luster (Shininess)

What is the half-life of the substance as determined by the graph?​

Answers

Answer:

6.25

Explanation:

Because 2.5 is half and idk know how to explain but  yeah

What is difference between creek,river and stream

Answers

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