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H2O + CO2 + CaCO3 = Ca(HCO3)2
C + O2 = CO2 =>
C + O2 = CO2
Al + C = Al4C3 =>
4 Al + 3 C = Al4C3
KCN + Fe(OH)2 = K4Fe(CN)6 + KOH =>
6 KCN + Fe(OH)2 = K4Fe(CN)6 + 2 KOH
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
HF + KOH = H2O + KF =>
HF + KOH = H2O + KF
CH3OCH3 + O2 = CO2 + H2O =>
CH3OCH3 + 3 O2 = 2 CO2 + 3 H2O
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
PuU + PuAs2U = PuAs + U =>
PuU + PuAs2U = 2 PuAs + 2 U
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C3H6 + Cl2 = C3H5Cl + HCl =>
C3H6 + Cl2 = C3H5Cl + HCl
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
KOH + H2SO4 = K2 + SO4 + H2O =>
2 KOH + H2SO4 = K2 + SO4 + 2 H2O
Ca + C = CaC2 =>
Ca + 2 C = CaC2
C + O2 = CO =>
2 C + O2 = 2 CO
NH3 + CuO = Cu + N2 + H2O =>
2 NH3 + 3 CuO = 3 Cu + N2 + 3 H2O
Co + O2 = Co2O3 =>
4 Co + 3 O2 = 2 Co2O3
HNO2 + HI = NO + I2 + H2O =>
2 HNO2 + 2 HI = 2 NO + I2 + 2 H2O
Na + S = Na2S =>
2 Na + S = Na2S
Zn + HNO3 = Zn(NO3) + NO + H2O =>
3 Zn + 4 HNO3 = 3 Zn(NO3) + NO + 2 H2O
Fe(NO3)3 = Fe2O3 + NO2 + O2 =>
4 Fe(NO3)3 = 2 Fe2O3 + 12 NO2 + 3 O2
Cu(NO3)2 + Na2S = NaNO3 + CuS =>
Cu(NO3)2 + Na2S = 2 NaNO3 + CuS
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
H2O + Fe = Fe2O3 + H2 =>
3 H2O + 2 Fe = Fe2O3 + 3 H2
Se2PuU + PuAs2U = PuAs + SeU =>
Se2PuU + PuAs2U = 2 PuAs + 2 SeU
K + N2 = K3N =>
6 K + N2 = 2 K3N
S + O2 = SO3 =>
2 S + 3 O2 = 2 SO3
NaAg(CN)2 + Zn = NaCN + Zn(CN)2 + Ag =>
2 NaAg(CN)2 + Zn = 2 NaCN + Zn(CN)2 + 2 Ag
Na2SnO2 + Bi(OH)3 = Bi + Na2SnO3 + H2O =>
3 Na2SnO2 + 2 Bi(OH)3 = 2 Bi + 3 Na2SnO3 + 3 H2O
Pd(NO3)2 + Al = Al(NO3)2 + Pd =>
Pd(NO3)2 + Al = Al(NO3)2 + Pd
KAl(OH)4 + H2SO4 = Al(OH)3 + K2SO4 + H2O =>
2 KAl(OH)4 + H2SO4 = 2 Al(OH)3 + K2SO4 + 2 H2O
H2O = H2 + O2 =>
2 H2O = 2 H2 + O2
Na2O + H2O = NaOH =>
Na2O + H2O = 2 NaOH
Ca5(PO4)3F + H2SO4 + H2O = CaSO4 + Ca(H2PO4)2*H2O + HF =>
2 Ca5(PO4)3F + 7 H2SO4 + 3 H2O = 7 CaSO4 + 3 Ca(H2PO4)2*H2O + 2 HF
Sc(OH)3 + H2CrO4 = Sc2(CrO4)3 + H2O =>
2 Sc(OH)3 + 3 H2CrO4 = Sc2(CrO4)3 + 6 H2O
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
H2O1 + PCl3 = H3PO3 + HCl =>
3 H2O1 + PCl3 = H3PO3 + 3 HCl
CaSO4 + KOH = Ca(OH)2 + K2SO4 =>
CaSO4 + 2 KOH = Ca(OH)2 + K2SO4
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
SbCl5 + KI = KCl + I2 + SbCl3 =>
SbCl5 + 2 KI = 2 KCl + I2 + SbCl3
H2O + CO2 = C6H12O6 + O2 =>
6 H2O + 6 CO2 = C6H12O6 + 6 O2
Mg + CH3COOH = Mg(CH3COO) + H2 =>
2 Mg + 2 CH3COOH = 2 Mg(CH3COO) + H2
K + S = K2S =>
2 K + S = K2S
FeCO3 + O2 + H2O = Fe(OH)3 + CO2 =>
4 FeCO3 + O2 + 6 H2O = 4 Fe(OH)3 + 4 CO2
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
P2O5 + NaOH = H2O + Na3PO4 =>
P2O5 + 6 NaOH = 3 H2O + 2 Na3PO4
SnI4 + LiOH = LiI + Sn(OH)4 =>
SnI4 + 4 LiOH = 4 LiI + Sn(OH)4
KMNO4 + H2C2O4 + H2SO4 = MNSO4 + K2SO4 + CO2 + H2O =>
2 KMNO4 + 5 H2C2O4 + 3 H2SO4 = 2 MNSO4 + K2SO4 + 10 CO2 + 8 H2O
H12UC11 = H6C5 + UC =>
H12UC11 = 2 H6C5 + UC
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
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