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2 CuO + H2CO3 = [Cu(OH)]2CO3
P4 + H2 = PH3 =>
P4 + 6 H2 = 4 PH3
K2Cr2O7 + CH3CH2CH2CH2OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
4 K2Cr2O7 + 3 CH3CH2CH2CH2OH + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 6 CH3COOH + 19 H2O
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
P5 + H2 = PH5 =>
2 P5 + 25 H2 = 10 PH5
CuO + H2CO3 = [Cu(OH)]2CO3 =>
2 CuO + H2CO3 = [Cu(OH)]2CO3
C2H4O2 + O2 = CO2 + H2O =>
C2H4O2 + 2 O2 = 2 CO2 + 2 H2O
CuO + H2CO3 = CuCO3 + H2O =>
CuO + H2CO3 = CuCO3 + H2O
NH3*H2O = NH4{+} + OH{-} =>
NH3*H2O = NH4{+} + OH{-}
CuO + H2CO3 = [Cu(OH)]2CO3 =>
2 CuO + H2CO3 = [Cu(OH)]2CO3
KMnO4 = K2MnO4 + MnO2 + O2 =>
2 KMnO4 = K2MnO4 + MnO2 + O2
CH4 + Br = CH3Br + HBr =>
CH4 + 2 Br = CH3Br + HBr
Pb + ClO = PbO + Cl =>
Pb + ClO = PbO + Cl
K2Cr2O7 + CH3CH2CH2CH2OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
4 K2Cr2O7 + 3 CH3CH2CH2CH2OH + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 6 CH3COOH + 19 H2O
CsOH(aq) + HCl(aq) = CsCl + H2O =>
CsOH(aq) + HCl(aq) = CsCl + H2O
AgNO3 + KCrO = AgCrO + KNO3 =>
AgNO3 + KCrO = AgCrO + KNO3
CuO + H2CO3 = (CuOH)2CO3 =>
2 CuO + H2CO3 = (CuOH)2CO3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Zn(No3)2 + KOH = Zn(OH)2 + KNo3 =>
Zn(No3)2 + 2 KOH = Zn(OH)2 + 2 KNo3
CuO + H2CO3 = CuCO3 + H2O =>
CuO + H2CO3 = CuCO3 + H2O
Al + Cu(Cl)2 = Al(Cl)3 + Cu =>
2 Al + 3 Cu(Cl)2 = 2 Al(Cl)3 + 3 Cu
Sr3(AsO4)2 + NiS = SrS + Ni3(AsO4)2 =>
Sr3(AsO4)2 + 3 NiS = 3 SrS + Ni3(AsO4)2
KO2 + K = K2O2 =>
KO2 + K = K2O2
Na2CO3 + CH3OOH = CH3COONa + CO2 + H2O =>
Na2CO3 + 4 CH3OOH = 2 CH3COONa + CO2 + 5 H2O
NH2CH2COOH + CH3OH = NH2CH2COOCH3 + H2O =>
NH2CH2COOH + CH3OH = NH2CH2COOCH3 + H2O
NH3*H2O = NH3 + H2O =>
NH3*H2O = NH3 + H2O
C2H4 + Cl2 = C6H4Cl2 + HCl =>
3 C2H4 + 5 Cl2 = C6H4Cl2 + 8 HCl
FeCO3 + KOH = Fe(OH)2 + K2CO3 =>
FeCO3 + 2 KOH = Fe(OH)2 + K2CO3
H2 + P2O5 = P + H2O =>
5 H2 + P2O5 = 2 P + 5 H2O
CH3CH2CH2CH2OH + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3CH2CH2COH + H2O =>
3 CH3CH2CH2CH2OH + K2Cr2O7 + 4 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 CH3CH2CH2COH + 7 H2O
Ca(OH)2 + HCOONa = Ca(CO)2 + Na(OH)2 =>
Ca(OH)2 + 2 HCOONa = Ca(CO)2 + 2 Na(OH)2
Ba + NH3 = N3Ba2 + H2 =>
4 Ba + 6 NH3 = 2 N3Ba2 + 9 H2
CuCO3 + HCl = Cu(HCO3)2 + CuCl2 =>
2 CuCO3 + 2 HCl = Cu(HCO3)2 + CuCl2
Cl2O7 + KOH = KClO4 + H2O =>
Cl2O7 + 2 KOH = 2 KClO4 + H2O
KMnO4 = K2O + MnO + O2 = =>
4 KMnO4 = 2 K2O + 4 MnO + 5 O2
CuO + H2CO3 = (CuOH)2CO3 =>
2 CuO + H2CO3 = (CuOH)2CO3
Mg(NO3)2 + NH3 = Mg(NH3)4 + NO3 =>
Mg(NO3)2 + 4 NH3 = Mg(NH3)4 + 2 NO3
Cr2O3 + Na2CO3 = NaCrO2 + CO2 =>
Cr2O3 + Na2CO3 = 2 NaCrO2 + CO2
S8 + KI = K2S + I2 =>
S8 + 16 KI = 8 K2S + 8 I2
Cu(NO3)2 + Na2O = Cu2O2 + NaNO3 =>
2 Cu(NO3)2 + 2 Na2O = Cu2O2 + 4 NaNO3
NH3*H2O = NH4OH =>
NH3*H2O = NH4OH
N2S4 = N + S =>
N2S4 = 2 N + 4 S
S(s) + HCl(aq) = SCl2(aq) + H2(g) =>
S(s) + 2 HCl(aq) = SCl2(aq) + H2(g)
C21H18O12 + O2 = CO2 + H2O =>
2 C21H18O12 + 39 O2 = 42 CO2 + 18 H2O
NH3*H2O = NH3 + H2O =>
NH3*H2O = NH3 + H2O
CuSO4 + NH3 = [Cu(NH3)2]SO4 =>
CuSO4 + 2 NH3 = [Cu(NH3)2]SO4
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Al(NO3)3 + NaOH = Al(OH)3 + NaNO3 =>
Al(NO3)3 + 3 NaOH = Al(OH)3 + 3 NaNO3
Zn(No3)2 + KOH = Zn(OH)2 + KNo3 =>
Zn(No3)2 + 2 KOH = Zn(OH)2 + 2 KNo3
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