Calculate the number of moles cucl2 necessary to make 50 ml of a 0.15m solution

 Volume  ⇒ 50 mL in liters : 50 / 1000 = 0.05 L

Molarity of solution ⇒ 0.15 M

Number of moles:

n =  M * V

n = 0.15 * 0.05

n = 0.0075 moles of CuCl2

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Ethene molecular fórmula= c2h4molecular weight = 29.046g/molhope it : )

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