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sweet [91]
3 years ago
12

Please help me!! (brainliest)

Chemistry
1 answer:
Ymorist [56]3 years ago
6 0

Answer:

ok

Explanation:

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If carbon lost one proton, what atom would be formed
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Answer:

boron

Explanation:

boron has 5 protons and carbon has 6, so if carbon lost a proton, it would become boron since each element has a unique number of protons.

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3 years ago
Alcl3+Na =NaCl+ Al .did Al change oxidation number
saul85 [17]

Answer:

yes it is ( From +3 to 0 )

Explanation:

If this is the balanced equation:

AlCl3     +    3Na ——>    3NaCl      +      Al

Al      Cl        3Na             Na     Cl            Al

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How many moles are there in 111.7 g of Fe?
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111.7

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