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Alinara [238K]
2 years ago
11

Why is Cu+O=2CuO unbalanced ​

Chemistry
2 answers:
sesenic [268]2 years ago
6 0
Because the two before the cuo means there is 2 moles of each atom and in the reactants there is only one mole of each so to balance the equation u need to put 2 before the cu and before the o
stepan [7]2 years ago
3 0

Answer:

because the product of CuO contains 2 molecules so it is unbalanced

Explanation:

to balance it 2Cu+2O=4CuO now it is balanced

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What is the molar mass of citric acid (c6h8o7) and baking soda (nahco3)?
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The molar mass of citric acid (c6h8o7) is 192.124g/mol

The molar mass of baking soda (nahco3) is 84.007g/mol

The molar mass of a chemical compound is defined as the mass of a sample of that compound divided by the amount of substance in that sample and is measured in moles. Molar mass is a mass property, not a molecular property of a substance.

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