||| O CHEMICAL REACTIONS Calculating ion molarity using solute mass A chemist prepares a solution of magnesium chloride (MgC1₂) by measuring out 64. mg of MgCl₂ into a 100. mL volumetric flask and filling to the mark with distilled water. Calculate the molarity of C1 anions in the chemist's solution. Be sure your answer is rounded to the correct number of significant digits. Microsoft C mol L X Ś db H 99 2 lab

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**Chemical Reactions: Calculating Ion Molarity Using Solute Mass**

A chemist prepares a solution of magnesium chloride (MgCl₂) by measuring out 64. mg of MgCl₂ into a 100. mL volumetric flask and filling to the mark with distilled water.

Calculate the molarity of Cl⁻ ions in the chemist’s solution.

Be sure your answer is rounded to the correct number of significant digits.

Input box for molarity:

\[ \text{mol/L} \]

Buttons:
- Explanation
- Check

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**Description:**

This task prompts the reader to calculate the molarity of chloride ions in a solution. The chemist measures 64 milligrams of MgCl₂ and dissolves it in a 100 mL volumetric flask with distilled water.

**Note:** The image predominantly shows text and input fields typical of an educational chemistry problem. There are no graphs or diagrams present.
Transcribed Image Text:**Chemical Reactions: Calculating Ion Molarity Using Solute Mass** A chemist prepares a solution of magnesium chloride (MgCl₂) by measuring out 64. mg of MgCl₂ into a 100. mL volumetric flask and filling to the mark with distilled water. Calculate the molarity of Cl⁻ ions in the chemist’s solution. Be sure your answer is rounded to the correct number of significant digits. Input box for molarity: \[ \text{mol/L} \] Buttons: - Explanation - Check © 2022 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibility --- **Description:** This task prompts the reader to calculate the molarity of chloride ions in a solution. The chemist measures 64 milligrams of MgCl₂ and dissolves it in a 100 mL volumetric flask with distilled water. **Note:** The image predominantly shows text and input fields typical of an educational chemistry problem. There are no graphs or diagrams present.
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