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Ni + 2 HF = NiF2 + H2
ZnO + MoO3 = ZnMoO4 =>
ZnO + MoO3 = ZnMoO4
C2H6 + O2 = CH3COOH + H2O =>
2 C2H6 + 3 O2 = 2 CH3COOH + 2 H2O
Fe2 + S8 = FeS =>
4 Fe2 + S8 = 8 FeS
C3H5(NO3)3(nitroglicerina) = CO2 + N2 + O2 + H2O =>
4 C3H5(NO3)3(nitroglicerina) = 12 CO2 + 6 N2 + O2 + 10 H2O
Pb + AuBr3 = PbBr2 + Au =>
3 Pb + 2 AuBr3 = 3 PbBr2 + 2 Au
P4 + S2 = P4S10 =>
P4 + 5 S2 = P4S10
CH3COOH + Al(OH)3 = (CH3COO)3Al + H2O =>
3 CH3COOH + Al(OH)3 = (CH3COO)3Al + 3 H2O
Ba + CO2 = BaCO3 + CO =>
Ba + 2 CO2 = BaCO3 + CO
Se2 + O2 = SeO3 =>
Se2 + 3 O2 = 2 SeO3
Pb(C2H5)4(l) + O2(g) = PbO(s) + CO2(g) + H2O(l) =>
2 Pb(C2H5)4(l) + 27 O2(g) = 2 PbO(s) + 16 CO2(g) + 20 H2O(l)
CH3CH2CH2OHCuO = CH3CH2COHH2OCu =>
CH3CH2CH2OHCuO = CH3CH2COHH2OCu
K3PO4 + CoCl2 = KCl + Co3(PO4)2 =>
2 K3PO4 + 3 CoCl2 = 6 KCl + Co3(PO4)2
O2NNC(NH2)2 + H2O2 = CO2 + H2O + N2 =>
O2NNC(NH2)2 + 2 H2O2 = CO2 + 4 H2O + 2 N2
Cu2S + KClO3 = CuO + SO2 + KCl =>
3 Cu2S + 4 KClO3 = 6 CuO + 3 SO2 + 4 KCl
HS + SO2 = S + H2O =>
4 HS + SO2 = 5 S + 2 H2O
ZnCl2 + H2CO3 = ZnCO3 + HCl =>
ZnCl2 + H2CO3 = ZnCO3 + 2 HCl
Fe(NO3)3 + Mg(CH3COO)2 = Mg(NO3)2 + Fe(CH3COO)3 =>
2 Fe(NO3)3 + 3 Mg(CH3COO)2 = 3 Mg(NO3)2 + 2 Fe(CH3COO)3
KP + H2O = KPH2O =>
KP + H2O = KPH2O
Au + Br = AuBr3 =>
Au + 3 Br = AuBr3
PbN2O6(aq) + NaOH(aq) = PbO2H2(s) + NaNO3(aq) =>
PbN2O6(aq) + 2 NaOH(aq) = PbO2H2(s) + 2 NaNO3(aq)
Co(NO3)2 + NaBr = CoBr2 + Na(NO3) =>
Co(NO3)2 + 2 NaBr = CoBr2 + 2 Na(NO3)
C6H8O7 + H2O = C6H5O7 + H3O =>
C6H8O7 + 3 H2O = C6H5O7 + 3 H3O
Fe(OH)2CuSO4 = Cu(OH)2FeSO4 =>
Fe(OH)2CuSO4 = Cu(OH)2FeSO4
Al2O3 + KOH = KAlO2 + HOH =>
Al2O3 + 2 KOH = 2 KAlO2 + HOH
Au + HCl + NO3 = [AuCl4] + H2O + NO =>
Au + 4 HCl + NO3 = [AuCl4] + 2 H2O + NO
CH3CH2OH + O2 = CHOOH + H2O =>
CH3CH2OH + 2 O2 = 2 CHOOH + H2O
HBr + As(OH)5 = AsBr5 + H2O =>
5 HBr + As(OH)5 = AsBr5 + 5 H2O
AgNO3 + BaSO4 = Ag2(SO4) + Ba(NO3)2 =>
2 AgNO3 + BaSO4 = Ag2(SO4) + Ba(NO3)2
Cu2S + KClO3 = CuO + SO2 + KCl =>
3 Cu2S + 4 KClO3 = 6 CuO + 3 SO2 + 4 KCl
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
Cu2S + KClO3 = CuO + SO2 + KCl =>
3 Cu2S + 4 KClO3 = 6 CuO + 3 SO2 + 4 KCl
KClO2 + P4 = P4O10 + KCl =>
5 KClO2 + P4 = P4O10 + 5 KCl
Cl2 + Li4I = LiCl + I2 =>
4 Cl2 + 2 Li4I = 8 LiCl + I2
KNO3 + (NH4)2SO4 = K2SO4 + N2O + H2O =>
2 KNO3 + (NH4)2SO4 = K2SO4 + 2 N2O + 4 H2O
KMnO4 + C2H2O4 = CO2 + H2O + Mn + K =>
KMnO4 + 4 C2H2O4 = 8 CO2 + 4 H2O + Mn + K
Cu2S + KClO3 = CuO + SO2 + KCl =>
3 Cu2S + 4 KClO3 = 6 CuO + 3 SO2 + 4 KCl
Fe(OH)2 + H2SO4 = FeSO4 + H2O =>
Fe(OH)2 + H2SO4 = FeSO4 + 2 H2O
C3H7OH + KBr + H2SO4 = C3H7Br + H2O + K2SO4 =>
2 C3H7OH + 2 KBr + H2SO4 = 2 C3H7Br + 2 H2O + K2SO4
Cu2S + KClO3 = CuO + SO2 + KCl =>
3 Cu2S + 4 KClO3 = 6 CuO + 3 SO2 + 4 KCl
Mg(OH)2 + NaHCO3 = MgCO3 + Na2CO3 + H2O =>
Mg(OH)2 + 2 NaHCO3 = MgCO3 + Na2CO3 + 2 H2O
CO + SO4 = COSO4 =>
CO + SO4 = COSO4
Ni(NO3)2 + H2O = (NiOH)NO3 + HNO3 =>
Ni(NO3)2 + H2O = (NiOH)NO3 + HNO3
C5H7OOH + O2 = CO + H2O =>
2 C5H7OOH + 7 O2 = 10 CO + 8 H2O
H2SO4 + HBr = SO2 + Br + H2O =>
H2SO4 + 2 HBr = SO2 + 2 Br + 2 H2O
HNO3 + C2H6O + K2Cr2O7 = KNO3 + C2H4O + H2O + Cr(NO3)3 =>
8 HNO3 + 3 C2H6O + K2Cr2O7 = 2 KNO3 + 3 C2H4O + 7 H2O + 2 Cr(NO3)3
Ni(NO3)2 + H2O = NiOHNO3 + HNO3 =>
Ni(NO3)2 + H2O = NiOHNO3 + HNO3
AgNO3 + PbCrO4 = Ag2CrO4 + Pb(NO3)2 =>
2 AgNO3 + PbCrO4 = Ag2CrO4 + Pb(NO3)2
C7H5NO3 + C3H6O + HO{-} = C16H10N2O2 + C2H3O2{-} + H2O =>
2 C7H5NO3 + 2 C3H6O + 2 HO{-} = C16H10N2O2 + 2 C2H3O2{-} + 4 H2O
C6H10 + Br2 = C6H10Br3 =>
2 C6H10 + 3 Br2 = 2 C6H10Br3
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