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inbo
@inbo
August 2021
1
20
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помогите пожалуйста
решите хоть что -нибудь
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Анетка125
#1
P2O5+6NaOH=2Na3PO4+3H2O
HNO3+NaOH=NaNO3+H2O
CuCl2+2NaOH=2NaCl+Cu(OH)2
↓
#3
Ca(OH)2+H2CO3=CaCO3
↓+2H2O
Mg(OH)2+2HNO3=Mg(NO3)2+2H2O
3NaOH+H3PO4=Na3PO4+3H2O
#5
2Na+2H2O=2NaOH+H2
2NaOH+H2SO4=Na2SO4+2H2O
1 votes
Thanks 1
inbo
спасибо большое
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Answers & Comments
P2O5+6NaOH=2Na3PO4+3H2O
HNO3+NaOH=NaNO3+H2O
CuCl2+2NaOH=2NaCl+Cu(OH)2↓
#3
Ca(OH)2+H2CO3=CaCO3↓+2H2O
Mg(OH)2+2HNO3=Mg(NO3)2+2H2O
3NaOH+H3PO4=Na3PO4+3H2O
#5
2Na+2H2O=2NaOH+H2
2NaOH+H2SO4=Na2SO4+2H2O