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CaCO3 + 2 HCl + 5 H2O = CO2 + CaCl2*6H2O
Ca3(PO4)2(aq) + SiO2(s) + C(s) = P4(s) + CaSiO3(s) + CO2(g) =>
2 Ca3(PO4)2(aq) + 6 SiO2(s) + 5 C(s) = P4(s) + 6 CaSiO3(s) + 5 CO2(g)
H2 + AuPO4 = H3PO4 + Au =>
3 H2 + 2 AuPO4 = 2 H3PO4 + 2 Au
Hg(NO3)2 + NH4(OH) = NH2HgNO3 + NH4NO3 + H2O =>
Hg(NO3)2 + 2 NH4(OH) = NH2HgNO3 + NH4NO3 + 2 H2O
FeSO4 + NaOH + H2O2 = Fe2O3 + Na2SO4 + H2O =>
2 FeSO4 + 4 NaOH + H2O2 = Fe2O3 + 2 Na2SO4 + 3 H2O
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
ZnCl2 + Al2O3 = ZnO + AlCl3 =>
3 ZnCl2 + Al2O3 = 3 ZnO + 2 AlCl3
C7H16 + Y2 = C7H15Y + HY =>
C7H16 + Y2 = C7H15Y + HY
H2SO4 + AgOH + NaOH = AgNaSO4 + H2O =>
H2SO4 + AgOH + NaOH = AgNaSO4 + 2 H2O
CuSO4 + NaCl = NaCu + Cl(SO4) =>
CuSO4 + NaCl = NaCu + Cl(SO4)
H2O + CO = COH + O22 =>
22 H2O + 44 CO = 44 COH + O22
CH3CHCHCH3 + H2O = CH3CH2CHOHCH3 =>
CH3CHCHCH3 + H2O = CH3CH2CHOHCH3
CH3COOH + NaOH = Na(OH)2 + H2O + HC2 =>
CH3COOH + NaOH = Na(OH)2 + H2O + HC2
C3H8 + CO2 = C3O2 + H2O =>
2 C3H8 + 9 CO2 = 5 C3O2 + 8 H2O
Cr2O7{-2} + H{+} + H2SO3 = Cr{+3} + HSO4 + H2O =>
Cr2O7{-2} + 8 H{+} + 2 H2SO3 = 2 Cr{+3} + 2 HSO4 + 5 H2O
Al + SO4 = Al2(SO4)3 =>
2 Al + 3 SO4 = Al2(SO4)3
CrS + HBr = H2S + CrBr2 =>
CrS + 2 HBr = H2S + CrBr2
P2O3 + Cl2 = PCl3 + O2 =>
2 P2O3 + 6 Cl2 = 4 PCl3 + 3 O2
Cu + KNO3 + NaHSO4 = CuSO4 + K2SO4 + Na2SO4 + NO + H2O =>
3 Cu + 2 KNO3 + 8 NaHSO4 = 3 CuSO4 + K2SO4 + 4 Na2SO4 + 2 NO + 4 H2O
NiS + HNO3 = Ni(NO3)2 + S + NO2 + H2O =>
NiS + 4 HNO3 = Ni(NO3)2 + S + 2 NO2 + 2 H2O
FeS + H2SO4 = Fe(SO4) + SO2 + H2O =>
FeS + 4 H2SO4 = Fe(SO4) + 4 SO2 + 4 H2O
PdCl2 + HNO3 = Pd(NO3)2 + HCl =>
PdCl2 + 2 HNO3 = Pd(NO3)2 + 2 HCl
Zn + CuCI2 = ZnCI2 + Cu =>
Zn + CuCI2 = ZnCI2 + Cu
C6H12O6 + O = H2O + CO6 =>
C6H12O6 + 36 O = 6 H2O + 6 CO6
C7H5N3O6(s) = N2(g) + H2O(g) + CO(g) + C(s) =>
2 C7H5N3O6(s) = 3 N2(g) + 5 H2O(g) + 7 CO(g) + 7 C(s)
Si + HNO3 = SiO2 + H2O + NO =>
3 Si + 4 HNO3 = 3 SiO2 + 2 H2O + 4 NO
(H2O)CoCl2 + NH4Cl + NH3 + H2O2 = (NH3)5CoCl3 + H2O =>
2(H2O)CoCl2 + 2 NH4Cl + 8 NH3 + H2O2 = 2(NH3)5CoCl3 + 4 H2O
Na2S2O3 + H2O2 = NaHSO4 + H2O =>
Na2S2O3 + 4 H2O2 = 2 NaHSO4 + 3 H2O
K2CO3 + HNO3 = KNO3 + H2O + CO2 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2
C9H20(l) + O(g) = CO2(g) + H2O(g) =>
C9H20(l) + 28 O(g) = 9 CO2(g) + 10 H2O(g)
Al2(SO4)3 + Li2CO3 + H2O = Al(OH)3 + CO2 + Li2SO4 =>
Al2(SO4)3 + 3 Li2CO3 + 3 H2O = 2 Al(OH)3 + 3 CO2 + 3 Li2SO4
ZnCl2 + Al2O3 = ZnO + AlCl3 =>
3 ZnCl2 + Al2O3 = 3 ZnO + 2 AlCl3
NH4 + SO4 = (NH4)2SO4 =>
2 NH4 + SO4 = (NH4)2SO4
Al2O3 + FeCl2 = AlCl3 + FeO =>
Al2O3 + 3 FeCl2 = 2 AlCl3 + 3 FeO
SO3 + H3PO4 = H2SO3 + PO4 =>
3 SO3 + 2 H3PO4 = 3 H2SO3 + 2 PO4
NaBH4 + H2O + CH2O = CH2OH + NaOH + BH3 =>
NaBH4 + H2O + 2 CH2O = 2 CH2OH + NaOH + BH3
F2 + Cr2O3 = FO2 + Cr =>
3 F2 + 4 Cr2O3 = 6 FO2 + 8 Cr
Cs2 + H2 = CsH =>
Cs2 + H2 = 2 CsH
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + OHH =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 OHH
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
Al + KI = AlI3 + K =>
Al + 3 KI = AlI3 + 3 K
CdCl2 + NaHSO4 = Cd(HSO4)2 + NaCl =>
CdCl2 + 2 NaHSO4 = Cd(HSO4)2 + 2 NaCl
Cr3O4 + Al = Al2O3 + Cr =>
3 Cr3O4 + 8 Al = 4 Al2O3 + 9 Cr
KOH + H3PO4 = K2HPO4 + H2O =>
2 KOH + H3PO4 = K2HPO4 + 2 H2O
PbO2 + CrCl3 + H2SO4 = Cl2 + PbSO4 + Cr2(SO4)3 + H2O =>
3 PbO2 + 2 CrCl3 + 6 H2SO4 = 3 Cl2 + 3 PbSO4 + Cr2(SO4)3 + 6 H2O
Cu2(OH)3Cl + HCl = CuCl2 + H2O =>
Cu2(OH)3Cl + 3 HCl = 2 CuCl2 + 3 H2O
Cu3Zn2 + H2SO4 = CuSO4 + ZnSO4 + H2 =>
Cu3Zn2 + 5 H2SO4 = 3 CuSO4 + 2 ZnSO4 + 5 H2
AlBr3 + Cl = AlCl3 + Br3 =>
AlBr3 + 3 Cl = AlCl3 + Br3
AgNO3 + Al + KOH + H2O = Ag + NH3 + K[Al(OH)4] =>
AgNO3 + 3 Al + 3 KOH + 6 H2O = Ag + NH3 + 3 K[Al(OH)4]
FeCl3 + NaOH = (Fe(OH)3) + (NaCl) =>
FeCl3 + 3 NaOH = (Fe(OH)3) + 3(NaCl)
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