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Mg(NO3)2 + 2 NaHCO3 = Mg(HCO3)2 + 2 NaNO3
COCl2(g) + H2O = HCl(aq) + CO2(g) =>
COCl2(g) + H2O = 2 HCl(aq) + CO2(g)
CH3CHBrCH2CH3 + KOH = CH3CHOHCH2CH3 + KBr =>
CH3CHBrCH2CH3 + KOH = CH3CHOHCH2CH3 + KBr
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
CaO + CaHPO4 = Ca10(PO4)6(OH)2 + H2O =>
4 CaO + 6 CaHPO4 = Ca10(PO4)6(OH)2 + 2 H2O
K3P + Zn = K + Zn3P2 =>
2 K3P + 3 Zn = 6 K + Zn3P2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
CH3CH2Cl + Mg = CH3CH2MgCl =>
CH3CH2Cl + Mg = CH3CH2MgCl
BaCo3 + Mg = MgCo3 + Ba =>
BaCo3 + Mg = MgCo3 + Ba
N2O + K3MnO4 = NO2 + MnO2 + K =>
2 N2O + 3 K3MnO4 = 4 NO2 + 3 MnO2 + 9 K
Sn + Fe(NO3)2 = Sn(NO3)3 + Fe =>
2 Sn + 3 Fe(NO3)2 = 2 Sn(NO3)3 + 3 Fe
HC9H705 + NaOH = NaC9H705 + H2O =>
HC9H705 + NaOH = NaC9H705 + H2O
Fe2O3 + NH4F*HF = (NH4)3FeF6 + H2O =>
Fe2O3 + 6 NH4F*HF = 2(NH4)3FeF6 + 3 H2O
Pb(HSO3)2 + HNO3 = Pb(NO3)2 + H2O + SO2 =>
Pb(HSO3)2 + 2 HNO3 = Pb(NO3)2 + 2 H2O + 2 SO2
Bi(OH)3 + PbO + KOH = Bi + K2PbO3 + H2O =>
2 Bi(OH)3 + 3 PbO + 6 KOH = 2 Bi + 3 K2PbO3 + 6 H2O
POCl3(g) = PCl3(g) + O2(g) =>
2 POCl3(g) = 2 PCl3(g) + O2(g)
Al + F2 = AlF3 =>
2 Al + 3 F2 = 2 AlF3
CH2Cl2 + NaOH = NaCl + HCHO + H2O =>
CH2Cl2 + 2 NaOH = 2 NaCl + HCHO + H2O
K4Fe(CN)6*3H2O + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + K2SO4 + Cr2(SO4)3 + HNO3 + CO2 + H2O =>
6 K4Fe(CN)6*3H2O + 61 K2Cr2O7 + 265 H2SO4 = 3 Fe2(SO4)3 + 73 K2SO4 + 61 Cr2(SO4)3 + 36 HNO3 + 36 CO2 + 265 H2O
H2SO4 + HCl = SO2Cl2 + H2O =>
H2SO4 + 2 HCl = SO2Cl2 + 2 H2O
FeCr2O + Na2CO3 + O2 = Na2CrO4 + Fe2O3 + CO2 =>
4 FeCr2O + 8 Na2CO3 + 13 O2 = 8 Na2CrO4 + 2 Fe2O3 + 8 CO2
Ag + KBr = Ag(KBr) =>
Ag + KBr = Ag(KBr)
LiNO3 = Li + NO3 =>
LiNO3 = Li + NO3
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
CH3CH(OH)COOH + Na = CH3CH(OH)COONa + H2 =>
2 CH3CH(OH)COOH + 2 Na = 2 CH3CH(OH)COONa + H2
SO4 + H2O = SO4H + OH =>
SO4 + H2O = SO4H + OH
NaHSO4 + Cu2O = CuHSO4 + Na2O =>
2 NaHSO4 + Cu2O = 2 CuHSO4 + Na2O
Al + HAsO3 = H2 + Al(AsO3)3 =>
2 Al + 6 HAsO3 = 3 H2 + 2 Al(AsO3)3
C10H20O + O2 = CO2 + H2O =>
2 C10H20O + 29 O2 = 20 CO2 + 20 H2O
Ba(C2H3O2)2 + Na2(CrO4) = Ba(CrO4) + Na(C2H3O2) =>
Ba(C2H3O2)2 + Na2(CrO4) = Ba(CrO4) + 2 Na(C2H3O2)
CH3(CH2)2OH + HCl = CH3(CH2)2Cl + H2O =>
CH3(CH2)2OH + HCl = CH3(CH2)2Cl + H2O
V2O3 + CaCO3 = V2(CO3)3 + CaO =>
V2O3 + 3 CaCO3 = V2(CO3)3 + 3 CaO
NO3 + Ni = Ni(NO3)2 =>
2 NO3 + Ni = Ni(NO3)2
PO3H + Cu = (PO3)2Cu + PO + H2O =>
8 PO3H + 3 Cu = 3(PO3)2Cu + 2 PO + 4 H2O
CuBr2 + H2SeO3 = CuSeO3 + HBr =>
CuBr2 + H2SeO3 = CuSeO3 + 2 HBr
Ca(OH)2 + SO3 = Ca2(SO4)2 + H2O =>
2 Ca(OH)2 + 2 SO3 = Ca2(SO4)2 + 2 H2O
K2O + Zn(OH)2 = ZnO + KOH =>
K2O + Zn(OH)2 = ZnO + 2 KOH
CH3CH2CHO + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CHO + 2 KMnO4 + 3 H2SO4 = 5 CH3CH2COOH + K2SO4 + 2 MnSO4 + 3 H2O
PCl3 + HNO3 + H2O = NO + HCl + P2O5 =>
6 PCl3 + 4 HNO3 + 7 H2O = 4 NO + 18 HCl + 3 P2O5
Al2O3 + RbOH + H2O = RbAl(OH)3 + O2 =>
2 Al2O3 + 4 RbOH + 4 H2O = 4 RbAl(OH)3 + O2
Cl2 + NaBr = NaCl + Br2 =>
Cl2 + 2 NaBr = 2 NaCl + Br2
SiO2 + NaOH = Na4(SiO4) + H2O =>
SiO2 + 4 NaOH = Na4(SiO4) + 2 H2O
Al(s) + HCl(l) = AlCl3(aq) + H2(g) =>
2 Al(s) + 6 HCl(l) = 2 AlCl3(aq) + 3 H2(g)
Cr23C6 + O2 = Cr2O3 + C =>
4 Cr23C6 + 69 O2 = 46 Cr2O3 + 24 C
Ca(OH)2(s) = CaO(s) + H2O =>
Ca(OH)2(s) = CaO(s) + H2O
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
Pb(ClO3)2 + Cu2SO4 = PbSO4 + Cu(ClO3) =>
Pb(ClO3)2 + Cu2SO4 = PbSO4 + 2 Cu(ClO3)
C7H14 + O2 = CO2 + H2O =>
2 C7H14 + 21 O2 = 14 CO2 + 14 H2O
ZnS + H2O = Zn(OH)2 + Zn(HS)2 =>
2 ZnS + 2 H2O = Zn(OH)2 + Zn(HS)2
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