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CaO + H2SO4 = CaSO4 + H2O
Pd(s) + HNO3(aq) = Pd(NO3)2(aq) + NO(g) + H2O(g) =>
3 Pd(s) + 8 HNO3(aq) = 3 Pd(NO3)2(aq) + 2 NO(g) + 4 H2O(g)
CH4 + O2 = CO2 + H2O =>
CH4 + 2 O2 = CO2 + 2 H2O
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
Al + FeO = Al2O3 + Fe =>
2 Al + 3 FeO = Al2O3 + 3 Fe
Na3AsO4 + H2S = H3AsO4 + Na2S =>
2 Na3AsO4 + 3 H2S = 2 H3AsO4 + 3 Na2S
CaO + H2SO4 = CaSO4 + H2O =>
CaO + H2SO4 = CaSO4 + H2O
H2SO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l)
Ba + (NO3)2 = Ba(NO3)2 =>
Ba + (NO3)2 = Ba(NO3)2
HCl + CaCO3 = CaCl2H2O + CO2 =>
2 HCl + CaCO3 = CaCl2H2O + CO2
PCl3 + NaOH = NaH2PO3 + NaCl + H2O =>
PCl3 + 4 NaOH = NaH2PO3 + 3 NaCl + H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Hg2(NO3)2(aq) + NaBr(aq) = Hg2Br2(s) + NaNO3(aq) =>
Hg2(NO3)2(aq) + 2 NaBr(aq) = Hg2Br2(s) + 2 NaNO3(aq)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al2O3 + AlCl3 = Al2Cl3 + AlO3 =>
Al2O3 + AlCl3 = Al2Cl3 + AlO3
e + H2O = H{-} + O{+} =>
e + H2O = 2 H{-} + O{+}
H2O + CaO = Ca(OH)2 =>
H2O + CaO = Ca(OH)2
(NH4)2SO4 + Mn(C2H3O2)2 = NH4(C2H3O2) + Mn(SO4) =>
(NH4)2SO4 + Mn(C2H3O2)2 = 2 NH4(C2H3O2) + Mn(SO4)
CuHCO3 = Cu + HC + O3 =>
CuHCO3 = Cu + HC + O3
KHSO4 + Ba(HCO3)2 = Ba(HSO4)2 + KHCO3 =>
2 KHSO4 + Ba(HCO3)2 = Ba(HSO4)2 + 2 KHCO3
Cu(OH) + HNO3 = Cu(NO3) + H2O =>
Cu(OH) + HNO3 = Cu(NO3) + H2O
Ca + H2Cl2 = H2CaCl2 =>
Ca + H2Cl2 = H2CaCl2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
FeCl3 + K2CO3 = Fe2(CO3)3 + KCl =>
2 FeCl3 + 3 K2CO3 = Fe2(CO3)3 + 6 KCl
C25H52 + N2O4 = CO2 + H2O + N2 =>
C25H52 + 19 N2O4 = 25 CO2 + 26 H2O + 19 N2
CO = C + CO2 =>
2 CO = C + CO2
Fe2O3(s) + CO2(g) = Fe2(CO3)3 =>
Fe2O3(s) + 3 CO2(g) = Fe2(CO3)3
(KOH) + H2SO4 = (H2O) + K2SO4 =>
2(KOH) + H2SO4 = 2(H2O) + K2SO4
C3H3(g) + O2(g) = CO2(g) + H2O(l) =>
4 C3H3(g) + 15 O2(g) = 12 CO2(g) + 6 H2O(l)
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
KI + H2SO4 + MnO2 = I2 + MnSO4 + K2SO4 + H2O =>
2 KI + 2 H2SO4 + MnO2 = I2 + MnSO4 + K2SO4 + 2 H2O
NO1 + O2 = NO2 =>
2 NO1 + O2 = 2 NO2
LiH + SiCl4 = HCl + SiLi4 =>
4 LiH + SiCl4 = 4 HCl + SiLi4
K2CrO4 + Pb(NO3)2 = PbCrO4 + KNO3 =>
K2CrO4 + Pb(NO3)2 = PbCrO4 + 2 KNO3
PbCl2 + HCl = HPbCl3 =>
PbCl2 + HCl = HPbCl3
Li3N + BeF2 = Be3N2 + LiF =>
2 Li3N + 3 BeF2 = Be3N2 + 6 LiF
Zn(s) + NH4NO3(s) = N2(g) + ZnO(s) + (H2O)(g) =>
Zn(s) + NH4NO3(s) = N2(g) + ZnO(s) + 2(H2O)(g)
Fe0 + HNO3 = Fe(NO3)2 + NO2 + H2O =>
Fe0 + 4 HNO3 = Fe(NO3)2 + 2 NO2 + 2 H2O
C + S8 = CS2 =>
4 C + S8 = 4 CS2
C3H8(g) + H2O(g) = CO(g) + H2(g) = CO(g) + H2O(g) = H2(g) + CO2(g) =>
C3H8(g) + 3 H2O(g) = 3 CO(g) + 7 H2(g)
MnO4{+} + Sn{2+} + H{+} = Mn{2+} + Sn{4+} + H2O =>
2 MnO4{+} + 7 Sn{2+} + 16 H{+} = 2 Mn{2+} + 7 Sn{4+} + 8 H2O
CH3COOH + Na2CO3 = Na{+} + CH3COO{-} + H2O + CO2 =>
2 CH3COOH + Na2CO3 = 2 Na{+} + 2 CH3COO{-} + H2O + CO2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
P4O6 + NaOH + H2O = NaHPHO3 =>
P4O6 + 4 NaOH + 2 H2O = 4 NaHPHO3
Fe2S3 + HI = H2S + FeI3 =>
Fe2S3 + 6 HI = 3 H2S + 2 FeI3
Ni(OH)2 + KBrO3 = NiOOH + KBr + H2O =>
6 Ni(OH)2 + KBrO3 = 6 NiOOH + KBr + 3 H2O
Li + N2 = Li6N2 =>
6 Li + N2 = Li6N2
KI + HCl + KSbO3 = I2 + KCl + SbCl3 + H2O =>
2 KI + 6 HCl + KSbO3 = I2 + 3 KCl + SbCl3 + 3 H2O
NaCl + I2 = I2Cl2 + Na =>
2 NaCl + I2 = I2Cl2 + 2 Na
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