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P4 + 4 O2 = 4 PO2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
CuSO4 + H2O = CuO + H2SO4 =>
CuSO4 + H2O = CuO + H2SO4
AlCl3(aq) + NH4OH(aq) = NH4Cl(aq) + Al(OH)3(s) =>
AlCl3(aq) + 3 NH4OH(aq) = 3 NH4Cl(aq) + Al(OH)3(s)
NaOH + H2C2O4 = Na2C2O4 + H2O =>
2 NaOH + H2C2O4 = Na2C2O4 + 2 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Mg3N2 + H2O = Mg(OH)2 + NH3 =>
Mg3N2 + 6 H2O = 3 Mg(OH)2 + 2 NH3
S8 + O2 = SO2 =>
S8 + 8 O2 = 8 SO2
AlCl3 + NaOH = [Al(OH)2]Cl + NaCl =>
AlCl3 + 2 NaOH = [Al(OH)2]Cl + 2 NaCl
Na2CO3 + HCl = NaHCO3 + NaCl =>
Na2CO3 + HCl = NaHCO3 + NaCl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
AlCl3 + NaOH = Al(OH)2Cl + NaCl =>
AlCl3 + 2 NaOH = Al(OH)2Cl + 2 NaCl
Ba{2} + CO3{-2} = BaCO3 =>
Ba{2} + CO3{-2} = BaCO3
H2(g) + O2(g) = H2O(g) =>
2 H2(g) + O2(g) = 2 H2O(g)
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NH3(g) + O2(g) = NO(g) + H2O =>
4 NH3(g) + 5 O2(g) = 4 NO(g) + 6 H2O
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
BaCO3 + H{+} = Ba{2} + CO2 + H2O =>
BaCO3 + 2 H{+} = Ba{2} + CO2 + H2O
SiO2 + C = Si(l) + CO(g) =>
SiO2 + 2 C = Si(l) + 2 CO(g)
AlCl3 + NH4OH = NH4Cl + Al(OH)3 =>
AlCl3 + 3 NH4OH = 3 NH4Cl + Al(OH)3
Pb(C2H3O2)2 + K2CrO4 = PbCrO4 + KC2H3O2 =>
Pb(C2H3O2)2 + K2CrO4 = PbCrO4 + 2 KC2H3O2
BaCl2 + CuCO3 = CuCl + Ba(CO3)2 =>
BaCl2 + 2 CuCO3 = 2 CuCl + Ba(CO3)2
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
Zn + SnCl4 = ZnCl2 + Sn =>
2 Zn + SnCl4 = 2 ZnCl2 + Sn
SrCO3 + H{+} = Sr{2} + CO2 + H2O =>
SrCO3 + 2 H{+} = Sr{2} + CO2 + H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
P4 + O2 = P4O10 =>
P4 + 5 O2 = P4O10
Ba{2} + CrO4{-2} = BaCrO4 =>
Ba{2} + CrO4{-2} = BaCrO4
PCl3 + H2O = H3PO3 + HCl =>
PCl3 + 3 H2O = H3PO3 + 3 HCl
KOH + H2SO4 = K2SO4 + H2O =>
2 KOH + H2SO4 = K2SO4 + 2 H2O
FeSO4(aq) + AgNO3(aq) = Ag2SO4(s) + Fe(NO3)2(aq) =>
FeSO4(aq) + 2 AgNO3(aq) = Ag2SO4(s) + Fe(NO3)2(aq)
CalciumChloride + SodiumSulfate = SodiumChloride + CalciumSulfate =>
CaCl2 + Na2SO4 = 2 NaCl + CaSO4
H2O + H2S = H2 + SO2 =>
2 H2O + H2S = 3 H2 + SO2
BaCrO4 + H{+} = Ba{2} + H2Cr2O7 + H2O =>
2 BaCrO4 + 4 H{+} = 2 Ba{2} + H2Cr2O7 + H2O
NaOH + H2SO4 = H2O + Na2SO4 =>
2 NaOH + H2SO4 = 2 H2O + Na2SO4
NH3 + H2O = NH4{+} + OH{-} =>
NH3 + H2O = NH4{+} + OH{-}
Mg + HNO3 = Mg(NO3)2 + H2 =>
Mg + 2 HNO3 = Mg(NO3)2 + H2
CH3 + O2 = CO2 + H2O =>
4 CH3 + 7 O2 = 4 CO2 + 6 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cr2O7{-2} + OH{-} = CrO4{-2} + H2O =>
Cr2O7{-2} + 2 OH{-} = 2 CrO4{-2} + H2O
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
Na + O = Na2O =>
2 Na + O = Na2O
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
Sr{2} + CrO4{-2} = SrCrO4 =>
Sr{2} + CrO4{-2} = SrCrO4
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
HCl + Sb2O3 = SbCl3 + H2O =>
6 HCl + Sb2O3 = 2 SbCl3 + 3 H2O
H2O(g) + CH4(g) = CO(g) + H2(g) =>
H2O(g) + CH4(g) = CO(g) + 3 H2(g)
SrCrO4 + H{+} = Sr{2} + H2Cr2O7 + H2O =>
2 SrCrO4 + 4 H{+} = 2 Sr{2} + H2Cr2O7 + H2O
CH + O2 = CO + H2O =>
4 CH + 3 O2 = 4 CO + 2 H2O
AL(OH)3 + HNO3 = AL(NO3)3 + H2O =>
AL(OH)3 + 3 HNO3 = AL(NO3)3 + 3 H2O
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