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C6H5OHH2SO4 = C6H5OH2HSO4
Ni3N2 = Ni + N2 =>
Ni3N2 = 3 Ni + N2
NH4Cl + HNO2 = NH4NO2 + HCl =>
NH4Cl + HNO2 = NH4NO2 + HCl
H2O + As4O6 + I3{-} = As4O10 + I{-} + H{+} =>
4 H2O + As4O6 + 4 I3{-} = As4O10 + 12 I{-} + 8 H{+}
CH30 + O2 = CO2 + H2O =>
2 CH30 + 17 O2 = 2 CO2 + 30 H2O
Fe + FeSO4 = FeO + FeSO3 =>
Fe + FeSO4 = FeO + FeSO3
H2 + CuO = HOH + Cu =>
H2 + CuO = HOH + Cu
Fe2O3 + CO = Fe + CO2 =>
Fe2O3 + 3 CO = 2 Fe + 3 CO2
NiCl2 + H2SO4 = NiSO4 + HCl =>
NiCl2 + H2SO4 = NiSO4 + 2 HCl
BeI + CuSO4 = BeSO4 + CuI =>
BeI + CuSO4 = BeSO4 + CuI
Na2SO4 + HNO3 = H2SO4 + NaNO3 =>
Na2SO4 + 2 HNO3 = H2SO4 + 2 NaNO3
H2SiO3 + Cr(OH)3 = CrOHSiO3 + H2O =>
H2SiO3 + Cr(OH)3 = CrOHSiO3 + 2 H2O
Fe2O3 + KNO3 + NaOH = Na2FeO4 + KNO2 + H2O =>
Fe2O3 + 3 KNO3 + 4 NaOH = 2 Na2FeO4 + 3 KNO2 + 2 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
KMnO4 + C3H5(OH)3 = Mn2O3 + H2O + K2CO3 + CO2 =>
14 KMnO4 + 4 C3H5(OH)3 = 7 Mn2O3 + 16 H2O + 7 K2CO3 + 5 CO2
Al(NO3)3 + KClO3 = Al(ClO3)3 + KNO3 =>
Al(NO3)3 + 3 KClO3 = Al(ClO3)3 + 3 KNO3
CuO + HCl = CuCl2 + H2O = CuO + H2O =>
CuO + 2 HCl = CuCl2 + H2O
CH2OKCH2OK + H2O = CH2OHCH2OH + KOH =>
CH2OKCH2OK + 2 H2O = CH2OHCH2OH + 2 KOH
HI + AgNO3 = Ag + HINO3 =>
HI + AgNO3 = Ag + HINO3
H2SO4 + Sr(OH)2 = SrSO4 + H2O =>
H2SO4 + Sr(OH)2 = SrSO4 + 2 H2O
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
KOH + Br2 = H2O + KBrO + KBr =>
2 KOH + Br2 = H2O + KBrO + KBr
K4[Fe(CN)6] + KMnO4 + H2O = K2[Fe(CN)6] + Mn(OH) + KOH =>
3 K4[Fe(CN)6] + KMnO4 + 4 H2O = 3 K2[Fe(CN)6] + Mn(OH) + 7 KOH
C2H5 + HCl = C2H6 + Cl =>
C2H5 + HCl = C2H6 + Cl
CuS + Fe = Cu + FeS =>
CuS + Fe = Cu + FeS
H2 + CO2 = C4H6O4 + H2O =>
7 H2 + 4 CO2 = C4H6O4 + 4 H2O
H2SO4 + Ga2O3 = Ga2(SO4)3 + H2O =>
3 H2SO4 + Ga2O3 = Ga2(SO4)3 + 3 H2O
CuSO4 + ZnCrO = ZnSO4 + CuCrO =>
CuSO4 + ZnCrO = ZnSO4 + CuCrO
Pb(CH3COO)2 + CaCl2 = PbCl4 + Ca(CH3COO) =>
Pb(CH3COO)2 + 2 CaCl2 = PbCl4 + 2 Ca(CH3COO)
Pb2O4(s) = PbO(s)O =>
Pb2O4(s) = 2 PbO(s)O
CH2OH(CHOH)4CHO + Cu(OH)2 = Cu2O + H2O + CH2(OH)(HCOH)4COOH =>
CH2OH(CHOH)4CHO + 2 Cu(OH)2 = Cu2O + 2 H2O + CH2(OH)(HCOH)4COOH
Ca(OH)2 + H2SO4 = CaSO4 + HOH =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 HOH
CH3CH2OH(aq) + K2Cr2O7(aq) + H2SO4(aq) = CH3COOH(aq) + K2SO4(aq) + Cr2(SO)3(aq) + H2O(l) =>
6 CH3CH2OH(aq) + K2Cr2O7(aq) + 4 H2SO4(aq) = 6 CH3COOH(aq) + K2SO4(aq) + Cr2(SO)3(aq) + 10 H2O(l)
C4H6 + NaNH2 = C4H5Na + NH3 =>
C4H6 + NaNH2 = C4H5Na + NH3
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
AuC = CAu =>
AuC = CAu
KOH + H3B = K3B + H2O =>
3 KOH + H3B = K3B + 3 H2O
Pb(CH3COO)2 + CaCl2 = PbCl4 + Ca(CH3COO) =>
Pb(CH3COO)2 + 2 CaCl2 = PbCl4 + 2 Ca(CH3COO)
SnPO4 = SnPO3 + O2 =>
2 SnPO4 = 2 SnPO3 + O2
H2SO4 + HgO = HgSO4 + H2O =>
H2SO4 + HgO = HgSO4 + H2O
Fe(OH)2 + SO3 = FeSO4 + H2O =>
Fe(OH)2 + SO3 = FeSO4 + H2O
Al(NO3)3 + NH3 = Al(NO3)3NH3 =>
Al(NO3)3 + NH3 = Al(NO3)3NH3
ZnCl2 + HCl = ZnH2 + Cl2 =>
ZnCl2 + 2 HCl = ZnH2 + 2 Cl2
H3PO4 + HNO3 = H2PO4 + H2NO3 =>
H3PO4 + HNO3 = H2PO4 + H2NO3
Mg(OH)2 + KOH = MgOH + K(OH)2 =>
Mg(OH)2 + KOH = MgOH + K(OH)2
CaH + HCl = CaCl + H =>
CaH + HCl = CaCl + 2 H
H2 + CuO = CuH2O =>
H2 + CuO = CuH2O
Ca + HNO3 = CaNO3 + NH4(NO3) + H2O =>
8 Ca + 10 HNO3 = 8 CaNO3 + NH4(NO3) + 3 H2O
C2H5 + HCl = C2H6 + Cl =>
C2H5 + HCl = C2H6 + Cl
Cu(OH)2 + P2O5 = CuO + P(OH)5 =>
5 Cu(OH)2 + P2O5 = 5 CuO + 2 P(OH)5
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