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4 Al(s) + 6 HSO4(aq) = 2 Al2(SO4)3(aq) + 3 H2(g)
KMnO4 + Na2S2O4 = MnO2 + Na2SO4 + K2SO4 =>
2 KMnO4 + Na2S2O4 = 2 MnO2 + Na2SO4 + K2SO4
KBr(aq) + BaI2(aq) = KI(aq) + BaBr2(s) =>
2 KBr(aq) + BaI2(aq) = 2 KI(aq) + BaBr2(s)
CuO + V2O5 + CsCl = Cu5V2O10(CsCl) =>
5 CuO + V2O5 + CsCl = Cu5V2O10(CsCl)
K3[Ag(S2O3)2] + HCNS = K3[Ag(SCN)4] + H2S2O3 =>
K3[Ag(S2O3)2] + 4 HCNS = K3[Ag(SCN)4] + 2 H2S2O3
Pb(NO3)2(aq) + KOH(aq) = Pb(OH)2(g) + K(NO3)(l) =>
Pb(NO3)2(aq) + 2 KOH(aq) = Pb(OH)2(g) + 2 K(NO3)(l)
KOH + L2 = KL + KLO3 + H2O =>
6 KOH + 3 L2 = 5 KL + KLO3 + 3 H2O
Fr + H2O = Fr3OH + H2 =>
6 Fr + 2 H2O = 2 Fr3OH + H2
CrOHSO4 + H2O = (Cr(OH)2)2SO4 + H2SO4 =>
2 CrOHSO4 + 2 H2O = (Cr(OH)2)2SO4 + H2SO4
C2H3NaO2 + CaS = Na2S + Ca(C2H3O2)2 =>
2 C2H3NaO2 + CaS = Na2S + Ca(C2H3O2)2
KMnO4 + HCl = MnCl2 + Cl2 + KCl + H2O =>
2 KMnO4 + 16 HCl = 2 MnCl2 + 5 Cl2 + 2 KCl + 8 H2O
Co(NO3)2 + CrO4(Na)2 = CoCrO4 + NaNO3 =>
Co(NO3)2 + CrO4(Na)2 = CoCrO4 + 2 NaNO3
Ca + Cr2O7{2-} + H{+} = Ca{2+} + Cr{3+} + H2O =>
3 Ca + Cr2O7{2-} + 14 H{+} = 3 Ca{2+} + 2 Cr{3+} + 7 H2O
Hg{2+} + HCl = HgCl{2+} + H =>
Hg{2+} + HCl = HgCl{2+} + H
K2CrO4 + NaHSO4 = KHSO4 + Na2CrO4 =>
K2CrO4 + 2 NaHSO4 = 2 KHSO4 + Na2CrO4
Pb(NO3)2 + Bi = Bi(NO3)2 + Pb =>
Pb(NO3)2 + Bi = Bi(NO3)2 + Pb
Ba(NO3)2 + SO4 = BaSO4 + NO3 =>
Ba(NO3)2 + SO4 = BaSO4 + 2 NO3
AgClHCl = H(AgCl2) =>
AgClHCl = H(AgCl2)
C2H6O + CrO7{2-} + H{+} = C2H4O + H2O + Cr{3+} =>
9 C2H6O + 2 CrO7{2-} + 10 H{+} = 9 C2H4O + 14 H2O + 2 Cr{3+}
C7H7NO2 + C4H6O3 = C9H9NO3 + C2H4O2 =>
C7H7NO2 + C4H6O3 = C9H9NO3 + C2H4O2
H4C2O2 + Al(OH)3 = H2O + Al(C2H3O2)3 =>
3 H4C2O2 + Al(OH)3 = 3 H2O + Al(C2H3O2)3
Na2SO4 + PbCl2 = PbSO4 + Na2Cl2 =>
Na2SO4 + PbCl2 = PbSO4 + Na2Cl2
Ba(CN)2(aq) + H2SO4(aq) = BaSO4(s) + HCN(aq) =>
Ba(CN)2(aq) + H2SO4(aq) = BaSO4(s) + 2 HCN(aq)
H2SnO3 = H + SnO3 =>
H2SnO3 = 2 H + SnO3
NH4NO3 + C7H5NaO2 = CO2 + H2O + N2 + Na2CO3 =>
30 NH4NO3 + 2 C7H5NaO2 = 13 CO2 + 65 H2O + 30 N2 + Na2CO3
C3H6O + H2 = C3H7OH =>
C3H6O + H2 = C3H7OH
C6H13Cl = C6H12 + HCl =>
C6H13Cl = C6H12 + HCl
SrSO4 + NH4HCO3 = SrCO3 + (NH4)2SO4 + CO2 + H2O =>
SrSO4 + 2 NH4HCO3 = SrCO3 + (NH4)2SO4 + CO2 + H2O
O4 = O =>
O4 = 4 O
PH3CO + HCl + MgBr = PH3COH + ClMgBr =>
PH3CO + HCl + MgBr = PH3COH + ClMgBr
KMnO4 + Na2S2O3 + H2SO4 = K2SO4 + Na2SO4 + MnSO4 + H2O =>
8 KMnO4 + 5 Na2S2O3 + 7 H2SO4 = 4 K2SO4 + 5 Na2SO4 + 8 MnSO4 + 7 H2O
Ca(oh)3 + FeCl3 = CaCl2 + Fe(oh)3 =>
3 Ca(oh)3 + 6 FeCl3 = 9 CaCl2 + 2 Fe(oh)3
As2O3 + HClO + H2O = H3AsO4 + HCl =>
As2O3 + 2 HClO + 3 H2O = 2 H3AsO4 + 2 HCl
Na2CrO4 + Cl2Ba = BaCrO4 + NaCl =>
Na2CrO4 + Cl2Ba = BaCrO4 + 2 NaCl
CeO2 = Ce + O =>
CeO2 = Ce + 2 O
KReO4 + KI + HCl = K2ReCl6 + KCl + I2 + H2O =>
2 KReO4 + 6 KI + 16 HCl = 2 K2ReCl6 + 4 KCl + 3 I2 + 8 H2O
FeCl3 + NH4OH = Fe(OH)3 + NH4Cl =>
FeCl3 + 3 NH4OH = Fe(OH)3 + 3 NH4Cl
Cu(OH)2(t) = H2O + CuO =>
Cu(OH)2(t) = H2O + CuO
Al + KOH + H2O = K2(Al(OH)6) + H2 =>
Al + 2 KOH + 4 H2O = K2(Al(OH)6) + 2 H2
C3H8O + CrO3 + H{+} = C3H6O + Cr{3+} + H2O =>
3 C3H8O + 2 CrO3 + 6 H{+} = 3 C3H6O + 2 Cr{3+} + 6 H2O
NaBr + Ca = CaBr2 + Na =>
2 NaBr + Ca = CaBr2 + 2 Na
CH3CH2CHO + KMnO4 + KOH = CH3CH2COOH + K2MnO4 + H2O =>
CH3CH2CHO + 2 KMnO4 + 2 KOH = CH3CH2COOH + 2 K2MnO4 + H2O
Cl2 + KBr = KClBr =>
Cl2 + 2 KBr = 2 KClBr
ClO{-}(aq) = Cl{-}(aq) + ClO3{-}(aq) =>
3 ClO{-}(aq) = 2 Cl{-}(aq) + ClO3{-}(aq)
K2SO4 + (NH4)2S = K2S + (NH4)2SO4 =>
K2SO4 + (NH4)2S = K2S + (NH4)2SO4
PbO + NH4OH = Pb(OH)2 + NH3 =>
PbO + NH4OH = Pb(OH)2 + NH3
NH4Al(SO4)2 = Al2O3 + NH3 + SO3 + H2O =>
2 NH4Al(SO4)2 = Al2O3 + 2 NH3 + 4 SO3 + H2O
CI + KBr = KCI + Br2 =>
2 CI + 2 KBr = 2 KCI + Br2
Fe(NO3)3 + H2 = Fe + H2O + NO2 =>
Fe(NO3)3 + 3 H2 = Fe + 3 H2O + 3 NO2
Cr + S6 = Cr2S3 =>
4 Cr + S6 = 2 Cr2S3
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