When two substances create a solution, what happens to its mass?

Physics

1 answer:

pentagon [3]3 years ago

3 0

When two substances create a solution, what happens to the mass is that;

<em><u>Option D; The mass stays the same.</u></em>

In chemistry, there is a law called law of conservation of mass. This law states that when two substances react with one another in a chemical reaction under a closed system, the mass of the system will remain the same. This is because mass can neither be created nor destroyed in a chemical reaction.

From the above definition, since the mass of the system cannot change, it means the quantity can also not change.

In conclusion, we will say that when two substances create a solution, The mass stays the same.

Read more at; brainly.com/question/7041730

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What would the final volume of 40 L of gas at 80 pascals be if the pressure increases to 130 pascals?

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Answer:

Final volume, V2 = 24.62 L

Explanation:

Given the following data;

Initial volume = 40 L

Initial pressure = 80 Pa

Final pressure = 130 Pa

To find the final volume V2, we would use Boyles' law.

Boyles states that when the temperature of an ideal gas is kept constant, the pressure of the gas is inversely proportional to the volume occupied by the gas.

Mathematically, Boyles law is given by;

$PV = K$