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inysia [295]
3 years ago
9

Which of the following contains a polar covalent bond? O A. O₂ B. Na(s) C. Naci D. NO​

Chemistry
1 answer:
dolphi86 [110]3 years ago
4 0

Answer:

C - Naci

Explanation:

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When 0.200 grams of Al reacts with 15.00 mL of a 0.500 M copper(II) chloride solution, how many moles of solid Cu would be produ
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When The balanced equation is:
2Al + 3CuCl2 ⇒3 Cu + 2AlCl3
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1- no. of moles of 2Al = MV/n = (Wt * V )/ (M.Wt*n*V) = Wt / (M.Wt *n)
        
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by substitute: 
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So, CuCl2 is determining the no.of moles of the products.
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