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juin [17]
3 years ago
12

please help due in 1 hour. This is 7th grade science. & in return I’ll help you on something! 15 points

Chemistry
1 answer:
MA_775_DIABLO [31]3 years ago
8 0

Answer: MCCCMC

Please. Mark as brainliest

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Convert mass to moles for both reactants. (round to 2 significant figures.)
Maslowich

Answer:

Explanation:

Given parameters:

Mass of CuCl₂  = 2.50g

Mass of Al  = 0.50g

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Number of moles of CuCl₂ and Al  = ?

Solution:

To solve this problem, we must understand that the number of moles is a fundamental property used in stoichiometry calculations.

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Molar mass of CuCl₂  = 63.6 + 2(35.5) = 134.5g/mole

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