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Question about Solutions: Introduction

Subject Chemistry

Chemistry

Source Originais Teachy

Originais Teachy

Topic Solutions: Introduction

Solutions: Introduction

Difficulty Medium

Medium

(Originais Teachy 2023) - Question Medium of Chemistry

Consider that a group of students conducted an experiment in the Chemistry laboratory by mixing 10 grams of salt (sodium chloride) in a cup containing 200 mL of water. After the mixture reached homogeneity, we call this mixture a solution. Calculate the concentration in g/L of this solution and identify which of the alternatives below best describes the relationship between solute, solvent, and concentration in the solution?

The concentration of this solution is 50 g/L of salt in water.

The concentration of this solution is 200 g/L of salt in water.

The concentration of this solution is 100 g/L of salt in water.

The concentration of this solution is 5 g/L of salt in water.

The concentration of this solution is 20 g/L of salt in water.

Answer sheet:

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