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Butoxors [25]
3 years ago
14

J5 protons and 74 electrons

Chemistry
1 answer:
Brrunno [24]3 years ago
8 0

Answer:

ins the same

Explanation:

neutrons have no charge

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According to the reaction below, how many moles of Ba3(PO4)2(s) can be produced from 115 mL of 0.218 M BaCl2(aq)? Assume that th
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Answer:

0.01125 moles of Ba_3(PO_4)_2(s) can be produced from 115 mL of 0.218 M BaCl_2(aq).

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Moles of BaCl_2 = n

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Molarity of the BaCl_2 solution = 0.218 M

0.218 M=\frac{n}{0.115 L}

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3 BaCl_2(aq) + 2Na_3PO_4(aq)\rightarrow Ba_3(PO_4)_2(s) + 6NaCl(aq)

According to reaction, 3 moles BaCl_2 gives 1 mole of Ba_3(PO_4)_2 .Then 0.03379 moles of BaCl_2 will give :

0.03379 mol\times \frac{1}{3}=0.01126 mol

0.01125 moles of Ba_3(PO_4)_2(s) can be produced from 115 mL of 0.218 M BaCl_2(aq).

3 0
3 years ago
Read 2 more answers
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