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yakov21
@yakov21
June 2022
1
8
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Помогите решить. H2O+Cr
Cs2+H2O
SeO2+H2O
Na2O+HCI
CrO+HNO3
CO2+NaOH
CaO+H3PO4
Ca(OH)2+P2O5
CaO+SO2
Mg+SiO2
BaO+P2O5
Na2O+N2O5
K2O+AL2O3
прошу помочь очень срочно
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фтвфкещт20
2Cr+3H2O=Cr2O3+3H2
Cs2+2H2O=2CsOH+H2
SeO2+H2O=H2SeO3
Na2O+2HCl=2NaCl+H2O
CrO+2HNO3=Cr(NO3)2+H2O
CO2+2NaOH=Na2CO3+H2O
3CaO+2H3PO4=Ca3(PO4)2+3H2O
3Ca(OH)2+P2O5=Ca3(PO4)2+3H2O
CaO+SO2=CaSO3
2Mg+SiO2=Si+2MgO
3BaO+P2O5=Ba3(PO4)2
Na2O+N2O5=2NaNO3
K2O+Al2O3=2KAlO2
1 votes
Thanks 1
yakov21
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Answers & Comments
Cs2+2H2O=2CsOH+H2
SeO2+H2O=H2SeO3
Na2O+2HCl=2NaCl+H2O
CrO+2HNO3=Cr(NO3)2+H2O
CO2+2NaOH=Na2CO3+H2O
3CaO+2H3PO4=Ca3(PO4)2+3H2O
3Ca(OH)2+P2O5=Ca3(PO4)2+3H2O
CaO+SO2=CaSO3
2Mg+SiO2=Si+2MgO
3BaO+P2O5=Ba3(PO4)2
Na2O+N2O5=2NaNO3
K2O+Al2O3=2KAlO2