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2 Cu(NO3)2 = 2 CuO + 4 NO2 + O2
K3PO4 + HCl = KCl + H3PO4 =>
K3PO4 + 3 HCl = 3 KCl + H3PO4
ALO2 = AL + O2 =>
ALO2 = AL + O2
Na + H3PO4 = Na3PO4 + H2 =>
6 Na + 2 H3PO4 = 2 Na3PO4 + 3 H2
K2Cr2O7 + H2S + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O =>
4 K2Cr2O7 + 3 H2S + 13 H2SO4 = 4 K2SO4 + 4 Cr2(SO4)3 + 16 H2O
K2 + O2 = KO2 =>
K2 + 2 O2 = 2 KO2
KH2PO4 + KOH = K3PO4 + H2O =>
KH2PO4 + 2 KOH = K3PO4 + 2 H2O
CaCO3 = CaO + CO2 =>
CaCO3 = CaO + CO2
Ca(NO3)24H2O + NH4H2PO4 + NH40H = Ca10(PO4)6OH2 + NH4NO3 + H20 =>
100 Ca(NO3)24H2O + 59.999999999999NH4H2PO4 + 2400 NH40H = 10 Ca10(PO4)6OH2 + 2430 NH4NO3 + 4461 H20
FeBr3 + Cl2 = FeCl3 + Br2 =>
2 FeBr3 + 3 Cl2 = 2 FeCl3 + 3 Br2
Ca(NO3)2H2O + NH4H2PO4 + NH40H = Ca10(PO4)6OH2 + NH4NO3 + H20 =>
100 Ca(NO3)2H2O + 60 NH4H2PO4 + 200 NH40H = 10 Ca10(PO4)6OH2 + 230 NH4NO3 + 391 H20
Mg + O = MgO =>
Mg + O = MgO
K2 + CO3 + AlCl3 = KCl + Al2(CO3)3 =>
3 K2 + 3 CO3 + 2 AlCl3 = 6 KCl + Al2(CO3)3
P + Cl2 = PCl5 =>
2 P + 5 Cl2 = 2 PCl5
Na + H2SO4 = Na2SO4 + H2 =>
2 Na + H2SO4 = Na2SO4 + H2
NaOH + H2So4 = Na2So4 + H2O =>
2 NaOH + H2So4 = Na2So4 + 2 H2O
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
Cu2S + HNO3 = Cu(NO3)2 + SO2 + H2O + NO =>
3 Cu2S + 20 HNO3 = 6 Cu(NO3)2 + 3 SO2 + 10 H2O + 8 NO
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Al + HF = AlF3 + H2 =>
2 Al + 6 HF = 2 AlF3 + 3 H2
AgCl = Ag + Cl =>
AgCl = Ag + Cl
K2CO3 + AlCl3 = KCl + Al2(CO3)3 =>
3 K2CO3 + 2 AlCl3 = 6 KCl + Al2(CO3)3
H2O2 + Cl2 = ClO{-} + O2 + H3O{+} =>
3 H2O2 + Cl2 = 2 ClO{-} + O2 + 2 H3O{+}
NaOH + H2CrO4 = Na2CrO4 + H2O =>
2 NaOH + H2CrO4 = Na2CrO4 + 2 H2O
Fe2O3 = Fe + O2 =>
2 Fe2O3 = 4 Fe + 3 O2
LiAlH4 + CH3CHO + H2O = CH3CH2OH + LiOH + AlOH3 =>
LiAlH4 + 2 CH3CHO + 2 H2O = 2 CH3CH2OH + LiOH + AlOH3
H2S + CuCl2 = HCl + CuS =>
H2S + CuCl2 = 2 HCl + CuS
CuSO4 + KI = CuI + I2 + K2SO4 =>
2 CuSO4 + 4 KI = 2 CuI + I2 + 2 K2SO4
P4 + Cl2 = PCl5 =>
P4 + 10 Cl2 = 4 PCl5
K2CO3(aq) + Sr(NO3)2(aq) = SrCO3(s) + KNO3 =>
K2CO3(aq) + Sr(NO3)2(aq) = SrCO3(s) + 2 KNO3
C6H12O6 = C2H5OH + CO2 =>
C6H12O6 = 2 C2H5OH + 2 CO2
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
Fe2(SO4)3 + K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + K2SO4 =>
2 Fe2(SO4)3 + 3 K4[Fe(CN)6] = Fe4[Fe(CN)6]3 + 6 K2SO4
Ca(NO3)2H2O + NH4H2PO4 + NH40H = Ca10(PO4)6OH2 + NH4NO3 + H2O =>
420 Ca(NO3)2H2O + 252 NH4H2PO4 + 58 NH40H = 42 Ca10(PO4)6OH2 + 575 NH4NO3 + 1173 H2O
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CH3CH2CHO + AgO = CH3CH2COOH + Ag =>
CH3CH2CHO + AgO = CH3CH2COOH + Ag
HBr = Br2 + H =>
2 HBr = Br2 + 2 H
NaNO3 = NaNO2 + O2 =>
2 NaNO3 = 2 NaNO2 + O2
Na2CO3 + H2O = NaHCO3 + NaOH =>
Na2CO3 + H2O = NaHCO3 + NaOH
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
AgNO3 + Na2CO3 = Ag2CO3 + NaNO3 =>
2 AgNO3 + Na2CO3 = Ag2CO3 + 2 NaNO3
Ca(NO3)2H2O + NH4H2PO4 + NH4OH = Ca10(PO4)6OH2 + NH4NO3 + H2O =>
40 Ca(NO3)2H2O + 24 NH4H2PO4 + 58 NH4OH = 4 Ca10(PO4)6OH2 + 81 NH4NO3 + 91 H2O
Al + H2SO4 = Al(SO4)3 + H2 =>
Al + 3 H2SO4 = Al(SO4)3 + 3 H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2 + Cl = HCl =>
H2 + 2 Cl = 2 HCl
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
KMnO4 + H2C2O4 + H2SO4 = CO2 + MnSO4 + KSO4 + H2O =>
KMnO4 + 2 H2C2O4 + 2 H2SO4 = 4 CO2 + MnSO4 + KSO4 + 4 H2O
NaCl + H2S = Na2S + HCl =>
2 NaCl + H2S = Na2S + 2 HCl
NH4NO3 = N2 + O2 + H2O =>
2 NH4NO3 = 2 N2 + O2 + 4 H2O
(NH4)2Cr2O7 = N2 + Cr2O3 + H2O =>
(NH4)2Cr2O7 = N2 + Cr2O3 + 4 H2O
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