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CoSO4 + H2O = CoO + H2SO4
ZnO + N2O3 = Zn(NO2)2 =>
ZnO + N2O3 = Zn(NO2)2
Pb(OH)2 + HCl = PbCl2 + H2O =>
Pb(OH)2 + 2 HCl = PbCl2 + 2 H2O
CrCl3 + Ag(NO3) = Cr(NO3)3 + AgCl =>
CrCl3 + 3 Ag(NO3) = Cr(NO3)3 + 3 AgCl
KMnO4 + N2H4 + H2SO4 = MnSO4 + N2 + H2O + K2SO4 =>
4 KMnO4 + 5 N2H4 + 6 H2SO4 = 4 MnSO4 + 5 N2 + 16 H2O + 2 K2SO4
NO3 + Zn + OH{-} = NH3 + ZnO2{2-} + H2O =>
2 NO3 + 9 Zn + 18 OH{-} = 2 NH3 + 9 ZnO2{2-} + 6 H2O
K2RuO4 + H2SO4 = KRuO4 + RuO2 + K2SO4 + H2O =>
3 K2RuO4 + 2 H2SO4 = 2 KRuO4 + RuO2 + 2 K2SO4 + 2 H2O
Sn2O3 = Sn4O6 =>
2 Sn2O3 = Sn4O6
CH3NHCH3 + CH3Br = CH3NH2CH3Br + (CH3)3N =>
2 CH3NHCH3 + CH3Br = CH3NH2CH3Br + (CH3)3N
Cr + H{+} + MnO4{-} = Cr{+3} + Mn{+2} + H2O =>
5 Cr + 24 H{+} + 3 MnO4{-} = 5 Cr{+3} + 3 Mn{+2} + 12 H2O
HBr + H2O = BrH3O =>
HBr + H2O = BrH3O
Br2 + NaOH = H2O2 + NaBr =>
Br2 + 2 NaOH = H2O2 + 2 NaBr
NH3(NH3) + O = NO + H2O =>
NH3(NH3) + 5 O = 2 NO + 3 H2O
BaCl2 + NH4(OH) = Ba(OH)2 + (NH4)Cl =>
BaCl2 + 2 NH4(OH) = Ba(OH)2 + 2(NH4)Cl
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C3H6 + K2Cr2O7 + H2SO4 = C3H6O + K2SO4 + Cr2(SO4)3 + H2O =>
3 C3H6 + K2Cr2O7 + 4 H2SO4 = 3 C3H6O + K2SO4 + Cr2(SO4)3 + 4 H2O
Ca + H2O + HCl = H3O + CaCl2 =>
Ca + 2 H2O + 2 HCl = 2 H3O + CaCl2
Sn2O3 = Sn4O6 =>
2 Sn2O3 = Sn4O6
CaO + C = CaC2 + CO =>
CaO + 3 C = CaC2 + CO
Mg3(PO4)2 + NaNO3 = Mg(NO3)2 + Na3(PO4) =>
Mg3(PO4)2 + 6 NaNO3 = 3 Mg(NO3)2 + 2 Na3(PO4)
NaOH + H3PO4 = Na3PO4 + H2O =>
3 NaOH + H3PO4 = Na3PO4 + 3 H2O
H2CrO4 + K2SO4 + NaOH = K2CrO4 + Na2SO4 + H2O =>
H2CrO4 + K2SO4 + 2 NaOH = K2CrO4 + Na2SO4 + 2 H2O
H2SO4 + Ga(OH)3 = H2O + Ga2(SO4)3 =>
3 H2SO4 + 2 Ga(OH)3 = 6 H2O + Ga2(SO4)3
NH3(NH3) + O = NO + H2O =>
NH3(NH3) + 5 O = 2 NO + 3 H2O
H2SO3 + NaOH = Na2SO3 + H2O =>
H2SO3 + 2 NaOH = Na2SO3 + 2 H2O
AlSO2 + NaOH = Na3SO2 + Al(OH)3 =>
AlSO2 + 3 NaOH = Na3SO2 + Al(OH)3
NH3 + H2SeO4 = (NH4)2SeO4 =>
2 NH3 + H2SeO4 = (NH4)2SeO4
Ac + O2 = Ac2O3 =>
4 Ac + 3 O2 = 2 Ac2O3
C3H6O + KOH + I2 = KI + H2O + CHI3 =>
C3H6O + KOH + 5 I2 = KI + 2 H2O + 3 CHI3
Pb3O4 + KMnO4 + HCl = PbCl4 + KCl + MnCl2 + H2O =>
5 Pb3O4 + 4 KMnO4 + 72 HCl = 15 PbCl4 + 4 KCl + 4 MnCl2 + 36 H2O
Cu(HSO4)2 + Cu(OH)2 = CuSO4 + H2O =>
Cu(HSO4)2 + Cu(OH)2 = 2 CuSO4 + 2 H2O
(FeOH)3 + HNO2 = (FeNO2)3 + H2O =>
(FeOH)3 + 3 HNO2 = (FeNO2)3 + 3 H2O
H2SO4 + NH4OH = (NH4)2SO4 + H2O =>
H2SO4 + 2 NH4OH = (NH4)2SO4 + 2 H2O
NaCH3COO = Na + CH3COO =>
NaCH3COO = Na + CH3COO
K2Cr2O7 + KI + HNO3 = Cr2(NO3)6 + I2 + KNO3 + H2O =>
K2Cr2O7 + 6 KI + 14 HNO3 = Cr2(NO3)6 + 3 I2 + 8 KNO3 + 7 H2O
MgONa2SO4 = MgSO4Na2O =>
MgONa2SO4 = MgSO4Na2O
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
H2S + HO2 = SO2 + H2O =>
H2S + 2 HO2 = SO2 + 2 H2O
NaNO3 + PbO = Pb(NO3)2 + Na2O =>
2 NaNO3 + PbO = Pb(NO3)2 + Na2O
AlCl3 + FeBr2 = AlBr3 + FeCl2 =>
2 AlCl3 + 3 FeBr2 = 2 AlBr3 + 3 FeCl2
Ba + K2CrO4 = BaCrO4 + K =>
Ba + K2CrO4 = BaCrO4 + 2 K
CuSO4 + K3PO4 = Cu3(PO4)2 + K2SO4 =>
3 CuSO4 + 2 K3PO4 = Cu3(PO4)2 + 3 K2SO4
C6H10 + MnO4{-} + H{+} + H2O = C6H12O2 + Mn{2+} =>
5 C6H10 + 2 MnO4{-} + 6 H{+} + 2 H2O = 5 C6H12O2 + 2 Mn{2+}
NH3 + H + S = NH42S =>
NH3 + 39 H + S = NH42S
Cr(OH)3 + NaOH = Cr(OH)6 + Na =>
Cr(OH)3 + 3 NaOH = Cr(OH)6 + 3 Na
PBr3 = PBr + Br2 =>
PBr3 = PBr + Br2
K + Br2 = K2Br2 =>
2 K + Br2 = K2Br2
K3MnO4 + H2O2 + H2SO4 = K2SO4 + KMnO4 + H2O =>
K3MnO4 + H2O2 + H2SO4 = K2SO4 + KMnO4 + 2 H2O
Sr + O2 = SrO2 =>
Sr + O2 = SrO2
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