106g of Na₂CO₃ Is Dissolved in 100mL of Water

question 69

Multiple Choice

1.06g of Na₂CO₃ is dissolved in 100mL of water.What is the molarity of Na⁺ ions in the solution?

• A)0.2 M
• B)0.1 M
• C)1 × 10^-4 M
• D)0.01 M

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