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Sophie [7]
3 years ago
5

Salt and sugar are poured into a glass of water and stirred. Slowly, the salt and sugar crystals become harder to see and then c

annot be seen at all. What happened to the salt and sugar?
Group of answer choices

They dissolved into the water, forming a mixture.

They reacted with the water, forming a compound.

They combined with the water, forming an element.

They evaporated from the water, forming a solid.
Chemistry
1 answer:
evablogger [386]3 years ago
4 0

Answer:

They dissolved into the water, forming a mixture.

Explanation:

The salt is sodium chloride (NaCl) and the sugar is a dissacharide which contains many hydroxyl  groups (-OH). Both of them are very soluble in water, but they will not start a chemical reaction between themselves.

Dissolving them in water will form a <u>mixture</u> of chloride ions (Cl⁻), sodium ions (Na⁻) and sugar molecules.

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The formula unit of compounds formed depends on the valency of the combining ions.

The formula unit is the smallest unit of an ionic substance that gives us a picture of the ratio in which ions are combined in the ionic compound.

Usually, the formula unit is written based on the valency of the ions.

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Learn more: brainly.com/question/9743981

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2 years ago
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