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C6H4(OH)COOH + CH4O = C8H8O3 + H2O
S(s) + F2 = SF6(g) =>
S(s) + 3 F2 = SF6(g)
SnCl2 + H2S = SnS + Cl2H2 =>
SnCl2 + H2S = SnS + Cl2H2
Fe(SO4)3 + KI = FeSO4 + KSO4 + I2 =>
Fe(SO4)3 + 2 KI = FeSO4 + 2 KSO4 + I2
NaOH + K2SO4 = K2OH + NaSO4 =>
NaOH + K2SO4 = K2OH + NaSO4
H2SO3 + Br + H2O = H2SO4 + HBr =>
H2SO3 + 2 Br + H2O = H2SO4 + 2 HBr
CaCl2(s) + O2(g) = CaO(s) + Cl2(g) =>
2 CaCl2(s) + O2(g) = 2 CaO(s) + 2 Cl2(g)
Ni + H2O(steam) = H + Ni2O =>
2 Ni + H2O(steam) = 2 H + Ni2O
Ag2S = Ag16 + S8 =>
8 Ag2S = Ag16 + S8
Al(NO3)3 + HNO3 = AlNO3 + H(NO3)3 =>
Al(NO3)3 + HNO3 = AlNO3 + H(NO3)3
Na2[Zn(OH)4] + H2S = NaHS + Zn(OH)2 + H2O =>
Na2[Zn(OH)4] + 2 H2S = 2 NaHS + Zn(OH)2 + 2 H2O
C2 + F2 = C2F4 =>
C2 + 2 F2 = C2F4
(NH4)2SO4(aq) + Ca(OH)2(S) = CaSO4(S) + NH3(g) + H2O(l) =>
(NH4)2SO4(aq) + Ca(OH)2(S) = CaSO4(S) + 2 NH3(g) + 2 H2O(l)
H2SO4 + Li = Li2SO4 + S + H2O =>
4 H2SO4 + 6 Li = 3 Li2SO4 + S + 4 H2O
CuSO4 + NaHCO3 = Cu(HCO3)2 + Na2SO4 =>
CuSO4 + 2 NaHCO3 = Cu(HCO3)2 + Na2SO4
Cu(OH)2 + Zn = Cu + Zn(OH)2 =>
Cu(OH)2 + Zn = Cu + Zn(OH)2
C3H6 + HNO3 = C6H11NO2 + H2O =>
2 C3H6 + HNO3 = C6H11NO2 + H2O
S2H3 + O2 = SO2 + H2O =>
4 S2H3 + 11 O2 = 8 SO2 + 6 H2O
C2O2 = CO =>
C2O2 = 2 CO
Ba(OH)2(aq) + CO2(g) = BaCO3(s) + H2O(l) =>
Ba(OH)2(aq) + CO2(g) = BaCO3(s) + H2O(l)
Zr + HNO3 = Zr(NO3)4 + NO2 + H2O =>
Zr + 8 HNO3 = Zr(NO3)4 + 4 NO2 + 4 H2O
Ba(OH)2(aq) + Pb(ClO3)2(aq) = Ba(ClO3)2 + Pb(OH)2 =>
Ba(OH)2(aq) + Pb(ClO3)2(aq) = Ba(ClO3)2 + Pb(OH)2
Sc + NaOH + H2O = Na[Sc(OH)4] + H2 =>
2 Sc + 2 NaOH + 6 H2O = 2 Na[Sc(OH)4] + 3 H2
C2O2 = C + CO2 =>
C2O2 = C + CO2
NH4VO3 + H2SO4 + NaHSO3 = VO2 + (NH4)2SO4 + H2O + Na2SO4 =>
4 NH4VO3 + H2SO4 + 2 NaHSO3 = 4 VO2 + 2(NH4)2SO4 + 2 H2O + Na2SO4
Fe + H2O = Fe3O4 + H2 =>
3 Fe + 4 H2O = Fe3O4 + 4 H2
CH3COOH(s) + CH3OH(l) = CH3COOCH3(l) + H2O(l) =>
CH3COOH(s) + CH3OH(l) = CH3COOCH3(l) + H2O(l)
CrCS5 + O2 = Cr2O3 + CO2 + SO2 =>
4 CrCS5 + 27 O2 = 2 Cr2O3 + 4 CO2 + 20 SO2
NH3 + Al = Al(NH3) =>
NH3 + Al = Al(NH3)
Ca(OH)2 + Al2(CO3)3 = Al(OH)3 + CaCO3 =>
3 Ca(OH)2 + Al2(CO3)3 = 2 Al(OH)3 + 3 CaCO3
H2MoO4 + SnCl4({-2}) + Cl({-}) + H({+}) = Mo5O14 + SnCl6({-2}) + H2O =>
5 H2MoO4 + SnCl4({-2}) + 2 Cl({-}) + 2 H({+}) = Mo5O14 + SnCl6({-2}) + 6 H2O
NH4VO3 + H2SO4 + Zn = VSO4 + H2O + (NH4)2SO4 + ZnSO4 =>
2 NH4VO3 + 6 H2SO4 + 3 Zn = 2 VSO4 + 6 H2O + (NH4)2SO4 + 3 ZnSO4
K2Cr2O7 + NaNO2 + HCl = KCl + CrCl3 + NaNO3 + H2O =>
K2Cr2O7 + 3 NaNO2 + 8 HCl = 2 KCl + 2 CrCl3 + 3 NaNO3 + 4 H2O
I2 + HCl = I(HCl)2 =>
I2 + 4 HCl = 2 I(HCl)2
NaCO + H2SO4 = NaSO4 + H2CO =>
NaCO + H2SO4 = NaSO4 + H2CO
N2O5 + Cu(OH)2 = Cu(NO3)2 + H2O =>
N2O5 + Cu(OH)2 = Cu(NO3)2 + H2O
Ag(s) + F2(g) = AgF(s) =>
2 Ag(s) + F2(g) = 2 AgF(s)
Zn(NO3)2 + NH3 = Zn(OH)2 + NOH =>
Zn(NO3)2 + 2 NH3 = Zn(OH)2 + 4 NOH
AuCl3 + KI = AuI + KCl + I2 =>
AuCl3 + 3 KI = AuI + 3 KCl + I2
Ca(OH)2 + (NH4)Cl = NH3 + H2O + CaCl2 =>
Ca(OH)2 + 2(NH4)Cl = 2 NH3 + 2 H2O + CaCl2
Sr(OH)2 + HCl = SrCl2 + H2O =>
Sr(OH)2 + 2 HCl = SrCl2 + 2 H2O
CaCO3 + Na2SO4 = CaCO4 + Na2SO3 =>
CaCO3 + Na2SO4 = CaCO4 + Na2SO3
H2SO4 + FeSO4 + HNO3 = Fe(SO4)3 + H2O + NO2 =>
2 H2SO4 + FeSO4 + 4 HNO3 = Fe(SO4)3 + 4 H2O + 4 NO2
Fe(ClO4)2 + Ag = Fe2 + AgClO4 =>
2 Fe(ClO4)2 + 4 Ag = Fe2 + 4 AgClO4
H2O + Na2S + Hg = NaOH + HgS + H2 =>
2 H2O + Na2S + Hg = 2 NaOH + HgS + H2
NaCl + AgNO3 = AgCl + NaNO3 =>
NaCl + AgNO3 = AgCl + NaNO3
KHNO2 + KI + HCl = I2 + N2 + KCl + H2O =>
2 KHNO2 + 4 KI + 6 HCl = 2 I2 + N2 + 6 KCl + 4 H2O
CuSO4 + Hg2(NO3)2 = CuNO3 + HgSO4 =>
2 CuSO4 + Hg2(NO3)2 = 2 CuNO3 + 2 HgSO4
Al(Br)3 + K2SO4 = KBr + Al2(SO4)3 =>
2 Al(Br)3 + 3 K2SO4 = 6 KBr + Al2(SO4)3
C17H33COOH + K2CO3 = C17H33COOK + H2O + CO2 =>
2 C17H33COOH + K2CO3 = 2 C17H33COOK + H2O + CO2
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