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tamaranim1 [39]
3 years ago
10

PLEASE HELP!!!

Chemistry
1 answer:
kakasveta [241]3 years ago
8 0

Answer:

dfgdhfjkl;jhgfdsAZXcvdfcgbwegbfgvdavsbhgsvadrfgvrdt

Explanation:

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What is the molar mass of calcium carbonate (CaCO3) ?
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Given reaction:

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Molar mass of Na2CO3 = 105.985 g/mol

# moles of Na2CO3 = 20/105.985 = 0.1887 moles

Based on the reaction stoichiometry: 1 mole of Na2CO3 produces 2 moles of NaOH

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Carboxylic acid derivatives undergo hydrolysis to make carboxylic acids.
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Answer:

TRUE

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