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P4 + 10 Cl2 = 4 PCl5
Cs2CO3 + ZnBr2 = Cs2Br2 + ZnCO3 =>
Cs2CO3 + ZnBr2 = Cs2Br2 + ZnCO3
Mg + Ca(NO3)2 + H2O = Mg(NO3)OH + Ca(NO3)OH + H2 =>
Mg + Ca(NO3)2 + 2 H2O = Mg(NO3)OH + Ca(NO3)OH + H2
CuO + H2SO4 = CuSO4 + H2O =>
CuO + H2SO4 = CuSO4 + H2O
CuNaCl2HO = CuCl2NaHO =>
CuNaCl2HO = CuCl2NaHO
FeO + HCl = FeCl2 + H2O =>
FeO + 2 HCl = FeCl2 + H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2
Mg + N2 = Mg3N2 =>
3 Mg + N2 = Mg3N2
BaCO3 + HBr = BaBr2 + H2 + CO3 =>
BaCO3 + 2 HBr = BaBr2 + H2 + CO3
CH3CHO + C6H6 + C = C9H10O =>
CH3CHO + C6H6 + C = C9H10O
Fe3O4 + Al = Fe2 + Al2O3 =>
6 Fe3O4 + 16 Al = 9 Fe2 + 8 Al2O3
H2S + HNO3 = H3SO4 + NO + H2O =>
3 H2S + 7 HNO3 = 3 H3SO4 + 7 NO + 2 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
ZnS + SO2 = ZnSO4 + S =>
ZnS + 2 SO2 = ZnSO4 + 2 S
NH4NO3(s) = N2O(g) + H2O(g) =>
NH4NO3(s) = N2O(g) + 2 H2O(g)
COCl2(g) + H2O(l) = CH2Cl2(l) + O2(g) =>
COCl2(g) + H2O(l) = CH2Cl2(l) + O2(g)
Ca + Cr2O3 = CaO + Cr =>
3 Ca + Cr2O3 = 3 CaO + 2 Cr
NiO + H2O = Ni + H2O2 =>
NiO + H2O = Ni + H2O2
Cu(s) + Cr(CH3COO)3(aq) = Cu(CH3COO)3(aq) + Cr(s) =>
Cu(s) + Cr(CH3COO)3(aq) = Cu(CH3COO)3(aq) + Cr(s)
AgNO3 + KF = AgNO3KF =>
AgNO3 + KF = AgNO3KF
CH3CH2OH + Si = CH3CH2OSi + H2 =>
2 CH3CH2OH + 2 Si = 2 CH3CH2OSi + H2
Sr + H2 = SrH2 =>
Sr + H2 = SrH2
Cu + O2 = CuO =>
2 Cu + O2 = 2 CuO
C5H8OH + O2 = CO2 + H2O =>
4 C5H8OH + 27 O2 = 20 CO2 + 18 H2O
KHCO3HCl = KClCO2H2O =>
KHCO3HCl = KClCO2H2O
Ce(SO4)2 + HCl = Ce2(SO4)3 + H2SO4 + Cl2 =>
2 Ce(SO4)2 + 2 HCl = Ce2(SO4)3 + H2SO4 + Cl2
C = C98 =>
98 C = C98
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
NH3 + Na2O2 = NaNO3 + NaOH + Na2O =>
NH3 + 4 Na2O2 = NaNO3 + 3 NaOH + 2 Na2O
CuO + NaOH + H2O = Na2[Cu(OH)4] =>
CuO + 2 NaOH + H2O = Na2[Cu(OH)4]
Ca + Cl2 = CaCl2 =>
Ca + Cl2 = CaCl2
NaBr + CoCl2 = NaCl + CoBr2 =>
2 NaBr + CoCl2 = 2 NaCl + CoBr2
Cs2CO3 + ZnBr2 = Cs2Br2 + CO3Zn =>
Cs2CO3 + ZnBr2 = Cs2Br2 + CO3Zn
H2S + O2 = SO2 + H2O =>
2 H2S + 3 O2 = 2 SO2 + 2 H2O
NH4OH + H2SO4 = (NH4)2SO4 + HOH =>
2 NH4OH + H2SO4 = (NH4)2SO4 + 2 HOH
Zn + Pb(NO3)4 = Zn(NO3)4 + Pb =>
Zn + Pb(NO3)4 = Zn(NO3)4 + Pb
N2O3 = N + O =>
N2O3 = 2 N + 3 O
C3H6Cl2 + O2 = CO2 + H2O + HCl =>
C3H6Cl2 + 4 O2 = 3 CO2 + 2 H2O + 2 HCl
Ag2O = Ag + O2 =>
2 Ag2O = 4 Ag + O2
Be + NaOH + H2O = NaBe(OH)4 + H2 =>
2 Be + 2 NaOH + 6 H2O = 2 NaBe(OH)4 + 3 H2
C3H6Cl2 + O2 = CO2 + H2O + Cl =>
2 C3H6Cl2 + 9 O2 = 6 CO2 + 6 H2O + 4 Cl
KMnO4 + FeSO4 + H2SO4 = KOH + MnSO4 + Fe2(SO4)3 + H2O =>
2 KMnO4 + 10 FeSO4 + 7 H2SO4 = 2 KOH + 2 MnSO4 + 5 Fe2(SO4)3 + 6 H2O
NH4NO3(s) = N2O(g) + H2O(g) =>
NH4NO3(s) = N2O(g) + 2 H2O(g)
C3H7OH + KMnO4 + H2SO4 = C3H6COOH + H2O + K2SO4 + MnSO4 =>
8 C3H7OH + 6 KMnO4 + 9 H2SO4 = 6 C3H6COOH + 20 H2O + 3 K2SO4 + 6 MnSO4
AlCl3 + Br2 = Al2Br + Cl2 =>
4 AlCl3 + Br2 = 2 Al2Br + 6 Cl2
H2SO4 + NaOH = NaHSO4 + H2O =>
H2SO4 + NaOH = NaHSO4 + H2O
H2 + Al(Cl2)3 = Al + HCl =>
3 H2 + Al(Cl2)3 = Al + 6 HCl
HNO3 + Na2O = NaNO3 + H2O =>
2 HNO3 + Na2O = 2 NaNO3 + H2O
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