What happened to the salt molecules when they were added to cold water

Chemistry

1 answer:

Nimfa-mama [501]2 years ago

8 0

Cooler water molecules are denser than warm water and will not allow much of the salt to dissolve

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In a sample of oxygen gas at room temperature, the average kinetic energy of all the balls stays constant. Which postulate of ki

Levart [38]

Answer:

Collisions between gas particles are elastic; there is no net gain or loss of kinetic energy.

Explanation:

When a gas is paced in a container, the molecules of the gas have little or no intermolecular interaction between them. There is a lot of space between the molecules of the gas.

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3 years ago

8. Write the formulas for and give the names of

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The following reaction shows calcium chloride reacting with silver nitrate.

adell [148]

Grams of Ca(NO₃)₂ produced : 0.985 g

<h3>Further explanation</h3>

A reaction coefficient is a number in the chemical formula of a substance involved in the reaction equation. The reaction coefficient is useful for equalizing reagents and products.

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mol AgNO₃ :

$\tt \dfrac{2}{169.9}=0.012$