Answer:
273 °K annd 0°C are equivalent
<span>In a cup of salt water, the solvent is water and the solute is the salt. When the two mixed they form a solution. The solvent is what dissolves the solute. It has the largest composition in a solution. The solute has a smaller composition in a solution and it is usually in solid form.</span>
Answer:
Explanation:
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In this case, since the reaction between calcium hydroxide and hydrochloric acid shows a 2:1 mole ratio between them:
We need to use the following mole ratio:
That can be written in volumes and concentrations:
Thus, we solve for the volume of HCl as it is the unknown:
Therefore, we plug in to obtain:
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