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vesna_86 [32]
3 years ago
7

2. _Sn+ _NaOH→_NaSnO2 + _H2 3._H2SO4+ _NaCN » _HCN + _Na2SO4

Chemistry
1 answer:
Slav-nsk [51]3 years ago
6 0

Answer:

2. <u>2</u>Sn+ <u>2</u>NaOH→<u>2</u>NaSnO2 + _H2

3._H2SO4+ <u>2</u>NaCN » <u>2</u>HCN + _Na2SO4

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