What is the mass concentration (in kg/m{eq}^3 {/eq}) and molarity of 0.01 g of {eq}CO_3^{2-} {/eq} in 1.0 L of water?

## Question:

What is the mass concentration (in kg/m{eq}^3 {/eq}) and molarity of 0.01 g of {eq}CO_3^{2-} {/eq} in 1.0 L of water?

## Carbonate ion:

Carbonate ion is an anion as it carries a two-unit negative charge. It is formed when carbonic acid donates its two protons. It consists of one carbon atom and three oxygen atoms.

## Answer and Explanation: 1

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View this answer**Given Data**

- Mass of carbonate ion is 0.01 g or {eq}1 \times {10^{ - 5}}{\kern 1pt} {\kern 1pt} {\kern 1pt} kg {/eq}.

- Volume of water is 1.0 L that is...

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