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2 HCl(aq) + NiS(s) = H2S + NiCl2
C2H4(OH)2 + KOH = C2H4(OK)2 + H2O =>
C2H4(OH)2 + 2 KOH = C2H4(OK)2 + 2 H2O
C2H5OH + KMnO4{-} + H{+} = KMn{2+} + C2H4O2 + H2O =>
5 C2H5OH + 4 KMnO4{-} + 12 H{+} = 4 KMn{2+} + 5 C2H4O2 + 11 H2O
Zn(NO3)2 + (NH4)2SO4 = ZnSO4 + NH4(NO3) =>
Zn(NO3)2 + (NH4)2SO4 = ZnSO4 + 2 NH4(NO3)
Sc(NO3)3 + Na2SO4 = Sc2(SO4)3 + NaNO3 =>
2 Sc(NO3)3 + 3 Na2SO4 = Sc2(SO4)3 + 6 NaNO3
FeCl3 + H2O = Fe(OH)3 + HCl =>
FeCl3 + 3 H2O = Fe(OH)3 + 3 HCl
C2H5 + OH + Na = C2H5OHNa =>
C2H5 + OH + Na = C2H5OHNa
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Mg(NO3)2 + NaCH3CO2 = Mg(CH3CO2) + Na(NO3)2 =>
Mg(NO3)2 + NaCH3CO2 = Mg(CH3CO2) + Na(NO3)2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
C5H8O2 + NaH + HCl = C5H12O2 + NaCl =>
C5H8O2 + 2 NaH + 2 HCl = C5H12O2 + 2 NaCl
AlCl3 + NH4OH = NH4Cl + Al(OH)3 =>
AlCl3 + 3 NH4OH = 3 NH4Cl + Al(OH)3
SO2 + O2 = SO3 =>
2 SO2 + O2 = 2 SO3
H2TeO3 + Ca(OH)2 = Ca(TeO3) + H2O =>
H2TeO3 + Ca(OH)2 = Ca(TeO3) + 2 H2O
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
As2O3 + HNO3 + H2O = AsO4{3-} + NO + H{+} =>
3 As2O3 + 4 HNO3 + 7 H2O = 6 AsO4{3-} + 4 NO + 18 H{+}
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
Cr + HNO3 = Cr(NO3)3 + NO + H2O =>
Cr + 4 HNO3 = Cr(NO3)3 + NO + 2 H2O
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2(gas) =>
NaHCO3 + CH3COOH = CH3COONa + H2O + CO2(gas)
CH3CH3 + Cl2 = CH3CH2 + HCl =>
2 CH3CH3 + Cl2 = 2 CH3CH2 + 2 HCl
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4 + NH3(g) + H2O(l) =>
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4 + 2 NH3(g) + 2 H2O(l)
Ti + Cl = TiCl4 =>
Ti + 4 Cl = TiCl4
KHP + NaOH = KNaP + HOH =>
KHP + NaOH = KNaP + HOH
AgNO3 + Sn(NO2)4 = AgNO2 + Sn(NO3)4 =>
4 AgNO3 + Sn(NO2)4 = 4 AgNO2 + Sn(NO3)4
Fe(NO3)3 + NH4SCN = FeSCN + NH4(NO3)3 =>
Fe(NO3)3 + NH4SCN = FeSCN + NH4(NO3)3
CuSO4 + H2O = CuO + H2SO4 =>
CuSO4 + H2O = CuO + H2SO4
Ag + (PO4)3 = Ag3PO4 =>
9 Ag + (PO4)3 = 3 Ag3PO4
FeS + HCl = FeCl2 + H2S =>
FeS + 2 HCl = FeCl2 + H2S
HClO2 + CsOH = CsClO2 + H2O =>
HClO2 + CsOH = CsClO2 + H2O
NbCl4 + SnCl2 + H2 = Nb3Sn + HCl =>
3 NbCl4 + SnCl2 + 7 H2 = Nb3Sn + 14 HCl
CH3CO2H + NaHCO3 = CH3CO2Na + CO2 + H2O =>
CH3CO2H + NaHCO3 = CH3CO2Na + CO2 + H2O
PtCl4 + KNO3 = Pt(NO3)4 + KCl =>
PtCl4 + 4 KNO3 = Pt(NO3)4 + 4 KCl
Co2 + H2SO4 = CoH2SO4 =>
Co2 + 2 H2SO4 = 2 CoH2SO4
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
CH3CH2CH2OH + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
K2(C2O4) = K + CO2 =>
K2(C2O4) = 2 K + 2 CO2
CH3CO2H + NaHCO3 = C2H3NaO2 + H2O + CO2 =>
CH3CO2H + NaHCO3 = C2H3NaO2 + H2O + CO2
C88H164O10 + O2 = CO2 + H2O =>
C88H164O10 + 124 O2 = 88 CO2 + 82 H2O
H(NO3) + Fe(OH)3 = H(OH) + Fe(NO3)3 =>
3 H(NO3) + Fe(OH)3 = 3 H(OH) + Fe(NO3)3
HCOOH + Mg = HCOOMg + H2 =>
2 HCOOH + 2 Mg = 2 HCOOMg + H2
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
CH3CH2CH2OH + KMnO4 + H2SO4 = CH3CH2COH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2OH + 2 KMnO4 + 3 H2SO4 = 5 CH3CH2COH + K2SO4 + 2 MnSO4 + 8 H2O
NaHCO3 + CH3CO2H = NaC2H3O2 + H2O + CO2 =>
NaHCO3 + CH3CO2H = NaC2H3O2 + H2O + CO2
MgCl2(aq) + NH4NO3(aq) = Mg(NO3)2(aq) + NH4Cl(aq) =>
MgCl2(aq) + 2 NH4NO3(aq) = Mg(NO3)2(aq) + 2 NH4Cl(aq)
NaSO4 + Al(SO4) = NaAl(SO4)2 =>
NaSO4 + Al(SO4) = NaAl(SO4)2
FeOOH + HI = FeI2 + I2 + H2O =>
2 FeOOH + 6 HI = 2 FeI2 + I2 + 4 H2O
AlCl + KI = KCl + AlI =>
AlCl + KI = KCl + AlI
Rb2O + CH3COOH = RbC2H3O2 + H2O =>
Rb2O + 2 CH3COOH = 2 RbC2H3O2 + H2O
Br2 + NaCrO3 + NaOH = Na2CrO4 + NaBr + H2O =>
Br2 + 2 NaCrO3 + 4 NaOH = 2 Na2CrO4 + 2 NaBr + 2 H2O
KCl + H2O = K2O + HCl =>
2 KCl + H2O = K2O + 2 HCl
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