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CaH2C2O6 = CaCO3 + H2O + CO2
HCOH + Ag2O = Ag + H2O + CO2 =>
HCOH + 2 Ag2O = 4 Ag + H2O + CO2
(NH4)2 + SO4 + KOH = K2SO4 + NH3 + H2O =>
(NH4)2 + SO4 + 2 KOH = K2SO4 + 2 NH3 + 2 H2O
P + S2 = P4S10 =>
4 P + 5 S2 = P4S10
CH3COOH + C2H6 = CH3COOCH2CH3 + H2O =>
4 CH3COOH + 2 C2H6 = 3 CH3COOCH2CH3 + 2 H2O
Al + C3 = Al4C3 =>
4 Al + C3 = Al4C3
FeCl3 + K3Fe(CN)6 = Fe2(CN)6 + KCl =>
FeCl3 + K3Fe(CN)6 = Fe2(CN)6 + 3 KCl
NaOH + H5PO4 = O5H6 + NaP =>
NaOH + H5PO4 = O5H6 + NaP
KNO3 + AgI + NH4OH = NH4I + AgNO3 + KOH =>
KNO3 + AgI + NH4OH = NH4I + AgNO3 + KOH
MnSO4 + Br2 + KOH = MnO2 + KBr + K2SO4 + H2O =>
MnSO4 + Br2 + 4 KOH = MnO2 + 2 KBr + K2SO4 + 2 H2O
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
NaHCO3 + H(C2H3O2) = NaC2H3O2 + H2CO3 =>
NaHCO3 + H(C2H3O2) = NaC2H3O2 + H2CO3
Fe(No3)3 + SCN = Fe(SCN)3 + No3 =>
Fe(No3)3 + 3 SCN = Fe(SCN)3 + 3 No3
H2CO = H2O + C =>
H2CO = H2O + C
K2ZnO2 + HCl = KCl + ZnCl2 + H2O =>
K2ZnO2 + 4 HCl = 2 KCl + ZnCl2 + 2 H2O
Se(s) + O2(g) = SeO3(s) =>
2 Se(s) + 3 O2(g) = 2 SeO3(s)
NH4VO3 + H2SO4 = (VO2)2SO4 + H2O + NH3 =>
2 NH4VO3 + H2SO4 = (VO2)2SO4 + 2 H2O + 2 NH3
PdO + HNO3 = Pd(NO3)2 + H2O =>
PdO + 2 HNO3 = Pd(NO3)2 + H2O
Zn + HClO = ZnClO + H =>
Zn + HClO = ZnClO + H
C2H5NH2 + HCl = C2H5NH3Cl =>
C2H5NH2 + HCl = C2H5NH3Cl
Mg(NO3)2 + Na2(CO3) = MgCO3 + NaNO3 =>
Mg(NO3)2 + Na2(CO3) = MgCO3 + 2 NaNO3
CaH2 + O2 = CaO + H2 =>
2 CaH2 + O2 = 2 CaO + 2 H2
Fe(OH)3 + NH3 = Fe(NH3) + OH =>
Fe(OH)3 + NH3 = Fe(NH3) + 3 OH
P + {2} = P{4}0{10} =>
P + 2{2} = P{4}0{10}
Na2CO3 + Mn(NO3)2 = Na(NO3) + MnCO3 =>
Na2CO3 + Mn(NO3)2 = 2 Na(NO3) + MnCO3
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
K4[Fe(CN)6] + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + CO2 + HNO3 + Cr2(SO4)3 + K2SO4 + H2O =>
6 K4[Fe(CN)6] + 61 K2Cr2O7 + 265 H2SO4 = 3 Fe2(SO4)3 + 36 CO2 + 36 HNO3 + 61 Cr2(SO4)3 + 73 K2SO4 + 247 H2O
AgClO4 = Ag + ClO4 =>
AgClO4 = Ag + ClO4
Al + CsOH = Al(OH)3 + Cs =>
Al + 3 CsOH = Al(OH)3 + 3 Cs
P + Ce2 = PCe5 =>
2 P + 5 Ce2 = 2 PCe5
ZnSO4 + Ba(OH)2 = BaSO4 + Zn(OH)2 =>
ZnSO4 + Ba(OH)2 = BaSO4 + Zn(OH)2
Cl2(g) + HF(aq) = HCl + F2 =>
Cl2(g) + 2 HF(aq) = 2 HCl + F2
S + HNO3 = SO2 + NO2 + H2O =>
S + 4 HNO3 = SO2 + 4 NO2 + 2 H2O
Hg + OH = HgOH =>
Hg + OH = HgOH
Bk(OH)4 + H2SO4 = Bk(SO4)2 + H2O =>
Bk(OH)4 + 2 H2SO4 = Bk(SO4)2 + 4 H2O
NaCl + AgCH3CO2 = Na(CH3CO2) + AgCl =>
NaCl + AgCH3CO2 = Na(CH3CO2) + AgCl
C3 + H = CH4 =>
C3 + 12 H = 3 CH4
MgSO3 + H3PO4 = Mg3(PO4)2 + SO2 + H2O =>
3 MgSO3 + 2 H3PO4 = Mg3(PO4)2 + 3 SO2 + 3 H2O
Cd + Hg(NO3)2 = Hg + Cd(NO3) =>
2 Cd + Hg(NO3)2 = Hg + 2 Cd(NO3)
Fe + AlO = Fe2O3 + Al =>
2 Fe + 3 AlO = Fe2O3 + 3 Al
CaH2 + O2 = Ca(OH)2 =>
CaH2 + O2 = Ca(OH)2
Cl2 + Na2CO3 = Cl2O + CO2 + NaCl =>
2 Cl2 + Na2CO3 = Cl2O + CO2 + 2 NaCl
NH4NO3 + H2O = NH4OH + HNO3 =>
NH4NO3 + H2O = NH4OH + HNO3
U2O7H2O = HUO4 =>
U2O7H2O = 2 HUO4
ZnCO3(s) + HBr(aq) = ZnBr2(aq) + H2O(l) + CO2(g) =>
ZnCO3(s) + 2 HBr(aq) = ZnBr2(aq) + H2O(l) + CO2(g)
Cr + KOH + H2O = K(Cr(OH)4) + H2 =>
2 Cr + 2 KOH + 6 H2O = 2 K(Cr(OH)4) + 3 H2
I2(g) + F2(g) = IF5(g) =>
I2(g) + 5 F2(g) = 2 IF5(g)
NaI + S = Na2S + I2 =>
2 NaI + S = Na2S + I2
Ba(NO3)2(aq) + NH2SO3H(aq) + H2O(l) = BaSO4(s) + NH4NO3(aq) + NHO3(aq) =>
Ba(NO3)2(aq) + NH2SO3H(aq) + H2O(l) = BaSO4(s) + NH4NO3(aq) + NHO3(aq)
Mn + H2 = MnH2 =>
Mn + H2 = MnH2
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