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nataly862011 [7]
2 years ago
9

How many grams are equal to 0.11 mole of copper(I) chromate?

Chemistry
1 answer:
Evgesh-ka [11]2 years ago
8 0

Mass of Copper(I) chromate( CuCrO₄) = 19.75 g

<h3>Further explanation </h3>

The mole is the number of particles contained in a substance

1 mol = 6.02.10²³

Moles can also be determined from the amount of substance mass and its molar mass

\tt \large{\boxed{\bold{mol=\dfrac{m(mass)}{MW(molecular~weight)}}}

0.11 mole of Copper(I) chromate( CuCrO₄) ⇒ MW=179.54 g/mol, so mass :

\tt mass=mol\times MW\\\\mass=0.11\times 179.54\\\\mass=19.75~g

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