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2 KCrO2 + 6 HBr = 2 CrBr3 + K2O + 3 H2O
CaCl{+2} + KOH = Ca(OH){+2} + KCl =>
CaCl{+2} + KOH = Ca(OH){+2} + KCl
LiO + O2 = LiO2 =>
2 LiO + O2 = 2 LiO2
CuCl + K2CrO4 = CuCrO4 + K2Cl =>
CuCl + K2CrO4 = CuCrO4 + K2Cl
KMnO4 + C3H8O3 = KMnO7C3H8 =>
KMnO4 + C3H8O3 = KMnO7C3H8
Ba(OH)2 + H2SO4 = BaSO4 + H2O =>
Ba(OH)2 + H2SO4 = BaSO4 + 2 H2O
Na(Cr(OH4)) + H2O2 + NaOH = Na2CrO4 + H2O =>
2 Na(Cr(OH4)) + 9 H2O2 + 2 NaOH = 2 Na2CrO4 + 14 H2O
KClO4 + NH3 = KCl + N2 + H2O =>
3 KClO4 + 8 NH3 = 3 KCl + 4 N2 + 12 H2O
Ca[NO3]2 + K2SO4 = CaSO4 + KNO3 =>
Ca[NO3]2 + K2SO4 = CaSO4 + 2 KNO3
Al4C3 + NaOH + H2O = Na3Al(OH)6 + CH4 =>
Al4C3 + 12 NaOH + 12 H2O = 4 Na3Al(OH)6 + 3 CH4
Br + NaI = NaBr + I =>
Br + NaI = NaBr + I
Br + NaI = NaBr + I2 =>
2 Br + 2 NaI = 2 NaBr + I2
Br + NaI = BrI + Na =>
Br + NaI = BrI + Na
CaO + SO2 = CaSO2 + O =>
CaO + SO2 = CaSO2 + O
Al4C3 + NaOH + H2O = Na[Al(OH)4] + CH4 =>
Al4C3 + 4 NaOH + 12 H2O = 4 Na[Al(OH)4] + 3 CH4
Ag(NH3)2NO3 + C2H2 = C2HAg2 + NH3 + NO2 + H2O =>
14 Ag(NH3)2NO3 + 7 C2H2 = 7 C2HAg2 + 25 NH3 + 17 NO2 + 8 H2O
La2O3 + PbO + ZnO + RuO2 + O2 = LaPbZnRuO6 =>
2 La2O3 + 4 PbO + 4 ZnO + 4 RuO2 + O2 = 4 LaPbZnRuO6
C2H6 + O2 = H2O + CO2 =>
2 C2H6 + 7 O2 = 6 H2O + 4 CO2
HNO2 + NaI = HI + NaNO2 =>
HNO2 + NaI = HI + NaNO2
MgCl2 + NaOH = Mg(OH)2 + NaCl =>
MgCl2 + 2 NaOH = Mg(OH)2 + 2 NaCl
PCl5 + KNO2 = NOCl + POCl3 + KCl =>
PCl5 + KNO2 = NOCl + POCl3 + KCl
Ca[NO3]2 + K2SO4 = CaSO4 + KNO3 =>
Ca[NO3]2 + K2SO4 = CaSO4 + 2 KNO3
Fe(OH)2Br2KOH = Fe(OH)3KBr2 =>
Fe(OH)2Br2KOH = Fe(OH)3KBr2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
KClO4 + NH3 = KCl + HNO3 + H2O =>
KClO4 + NH3 = KCl + HNO3 + H2O
Ca[NO3]2 + K2SO4 = CaSO4 + KNO3 =>
Ca[NO3]2 + K2SO4 = CaSO4 + 2 KNO3
H2 + Fe2(SO3)2 = H2SO3 + Fe =>
2 H2 + Fe2(SO3)2 = 2 H2SO3 + 2 Fe
Na2SO4 + Pb(No3)2 = NaNo3 + Pb(SO4) =>
Na2SO4 + Pb(No3)2 = 2 NaNo3 + Pb(SO4)
Na2CrO4 + Pb(C2H3O2)2 = NaC2H3O2 + PbCrO4 =>
Na2CrO4 + Pb(C2H3O2)2 = 2 NaC2H3O2 + PbCrO4
Fe(SCN)3NaF = Na(SCN)3FeF =>
Fe(SCN)3NaF = Na(SCN)3FeF
BaH2(s) + H2O(l) = Ba(OH)2 + H2 =>
BaH2(s) + 2 H2O(l) = Ba(OH)2 + 2 H2
AgNO3(ac)HCl(ac) = HNO3(ac)AgCl =>
AgNO3(ac)HCl(ac) = HNO3(ac)AgCl
C7H11(l) + O2(g) = CO2(g) + H2O(g) =>
4 C7H11(l) + 39 O2(g) = 28 CO2(g) + 22 H2O(g)
Ba + Ca = BaCa =>
Ba + Ca = BaCa
BaSeO4 = SeO3 + BaO =>
BaSeO4 = SeO3 + BaO
K + H{3}PO{4} = K{3}PO4 + H{2} =>
K + 3 H{3}PO{4} = K{3}PO4 + 3 H{2}
Zn(OH)2 + HCl = ZnCl2 + H2O =>
Zn(OH)2 + 2 HCl = ZnCl2 + 2 H2O
Sc(OH)3 + KOH = KSc(OH)4 =>
Sc(OH)3 + KOH = KSc(OH)4
NO3{-} + H2 = NH3 + OH{-} + H2O =>
NO3{-} + 4 H2 = NH3 + OH{-} + 2 H2O
C3H6 + O = CO2 + H2O =>
C3H6 + 9 O = 3 CO2 + 3 H2O
K3BO3 + HCl = KCl + H3BO3 =>
K3BO3 + 3 HCl = 3 KCl + H3BO3
H3PO4 + KOH = HOH + K3(PO4) =>
H3PO4 + 3 KOH = 3 HOH + K3(PO4)
NH4I + KCO3 = NH4CO3 + KI =>
NH4I + KCO3 = NH4CO3 + KI
A + B = AB =>
A + B = AB
KMnO4 + NaOH + Na2SO3 = Na2MnO4 + K2MnO4 + H2O + Na2SO4 =>
2 KMnO4 + 2 NaOH + Na2SO3 = Na2MnO4 + K2MnO4 + H2O + Na2SO4
(NH4)2CO3(ac) + BaCl2(ac) = BaCO3(s) + NH4Cl(ac) =>
(NH4)2CO3(ac) + BaCl2(ac) = BaCO3(s) + 2 NH4Cl(ac)
KI + HO3 = KO3 + H2O + I2 =>
10 KI + 12 HO3 = 10 KO3 + 6 H2O + 5 I2
CN{-} + MnO4 = CNO{-} + MnO2 =>
2 CN{-} + MnO4 = 2 CNO{-} + MnO2
CO2H(CH2)4CO2H + NH3 + H2 = H2N(CH2)6NH2 + H2O =>
CO2H(CH2)4CO2H + 2 NH3 + 4 H2 = H2N(CH2)6NH2 + 4 H2O
FeSO4 + NH3 = FeO + HNO3 + H2S =>
FeSO4 + NH3 = FeO + HNO3 + H2S
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