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masya89 [10]
3 years ago
11

How to determine the actual mass of calcium carbonate you obtained

Chemistry
1 answer:
Veronika [31]3 years ago
6 0

Answer:

The mass of calcium carbonate is the product of molar mass of calcium carbonate in g/mol and the amount of calcium carbonate present in mole

I.e

Mass = amount × molar mass

Explanation:

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4 0
2 years ago
What is the pH of a solution has a hydrogen ion concentration of 6.3 x 10–10 M? Show work
NISA [10]

Answer:

pOH = 4.8

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Explanation:

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Hydrogen ion concentration = 6.3×10⁻¹⁰M

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Formula:

pH = -log [H⁺]

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7 0
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