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NaSO4 + CaOH = CaSO4 + NaOH
C12H22O11 + O2 = CO2 + H2O =>
C12H22O11 + 12 O2 = 12 CO2 + 11 H2O
K + HCI = KCI + H =>
K + HCI = KCI + H
Fe = Fe202 =>
202 Fe = Fe202
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
PbOH + CuCO3 = PbCO3 + CuOH =>
PbOH + CuCO3 = PbCO3 + CuOH
Na2S + ZnCl = SZn2 + NaCl =>
Na2S + 2 ZnCl = SZn2 + 2 NaCl
Cr2O3 + NaNO3 + KOH = K2CrO4 + NaNO2 + H2O =>
Cr2O3 + 3 NaNO3 + 4 KOH = 2 K2CrO4 + 3 NaNO2 + 2 H2O
NaOH + Cl = NaCl + ClOH =>
NaOH + 2 Cl = NaCl + ClOH
CuCl2 + H2SO4 = CuSO4 + HCl =>
CuCl2 + H2SO4 = CuSO4 + 2 HCl
KMnO4 + H2SO4 + NaCl = Cl2 + K2SO4 + MnSO4 + Na2SO4 + H2O =>
2 KMnO4 + 8 H2SO4 + 10 NaCl = 5 Cl2 + K2SO4 + 2 MnSO4 + 5 Na2SO4 + 8 H2O
AuCl2 + H2O = Au + HCl + O2 =>
2 AuCl2 + 2 H2O = 2 Au + 4 HCl + O2
Ca(OH)2 + SO4{2-} = CaSO4 + OH{-} =>
Ca(OH)2 + SO4{2-} = CaSO4 + 2 OH{-}
NH3 + Cl2 + H2O = N2O + Cl{-} + H3O{+} =>
2 NH3 + 4 Cl2 + 9 H2O = N2O + 8 Cl{-} + 8 H3O{+}
Sn + HNO3(concentrated) = Sn(NO3)2 + NH4NO3 + H2O =>
4 Sn + 10 HNO3(concentrated) = 4 Sn(NO3)2 + NH4NO3 + 3 H2O
SO4(s) + H2(g) = S + H2O(g) =>
SO4(s) + 4 H2(g) = S + 4 H2O(g)
HBrO + OH = BrO + H2O =>
HBrO + OH = BrO + H2O
CaCl2 + CuSO4 = CaSO4 + CuCl2 =>
CaCl2 + CuSO4 = CaSO4 + CuCl2
CaNO + NaOH = Ca(OH) + Na(NO) =>
CaNO + NaOH = Ca(OH) + Na(NO)
Cu5 + Fe + S4 = Cu5FeS4 =>
Cu5 + Fe + S4 = Cu5FeS4
NaOH + H2CO3 = Na2CO3 + H2O =>
2 NaOH + H2CO3 = Na2CO3 + 2 H2O
Fe2(SO4)3 + SO2 + H2O = Fe + H2SO4 =>
Fe2(SO4)3 + 3 SO2 + 6 H2O = 2 Fe + 6 H2SO4
Br2 + AlF3() = AlBr3 + F2 =>
3 Br2 + 2 AlF3() = 2 AlBr3 + 3 F2
H3PO3 = H3PO4 + PH3 =>
4 H3PO3 = 3 H3PO4 + PH3
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
Fe + Cu2SO4 = FeSO4 + Cu =>
Fe + Cu2SO4 = FeSO4 + 2 Cu
Pb(ClO4)4 + Zn = Zn(ClO4)2 + Pb =>
Pb(ClO4)4 + 2 Zn = 2 Zn(ClO4)2 + Pb
H2S + H2SO4 = H2O + S8 =>
6 H2S + 2 H2SO4 = 8 H2O + S8
BaCl2 + K4[Fe(CN)6] + NH4Cl = Ba(NH4)2[Fe(CN)6] + KCl =>
BaCl2 + K4[Fe(CN)6] + 2 NH4Cl = Ba(NH4)2[Fe(CN)6] + 4 KCl
Sn(s) + HCl(aq) = SnCl2 + H2 =>
Sn(s) + 2 HCl(aq) = SnCl2 + H2
C2H5COOH + Fe2O3 = (C2H5COO)3Fe + H2O =>
6 C2H5COOH + Fe2O3 = 2(C2H5COO)3Fe + 3 H2O
CaO + Fe2O3 = CaFe2O4 =>
CaO + Fe2O3 = CaFe2O4
HCOOH + NaCO3 = HCOOHNa + H2O + CO2 =>
2 HCOOH + NaCO3 = HCOOHNa + H2O + 2 CO2
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
Al + Cu(NO3)2 = Al(NO3)3 + Cu =>
2 Al + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 Cu
Br2 + AlF3 = AlBr3 + F2 =>
3 Br2 + 2 AlF3 = 2 AlBr3 + 3 F2
ZnCl2 + (NH4)2S = ZnS + NH4Cl =>
ZnCl2 + (NH4)2S = ZnS + 2 NH4Cl
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
H2 + Cl2 = HCl =>
H2 + Cl2 = 2 HCl
Al + Cu(NO3)2 = Al(NO3)3 + Cu =>
2 Al + 3 Cu(NO3)2 = 2 Al(NO3)3 + 3 Cu
Zn(NO3)2 + BaCl2 = Ba(NO3)2 + ZnCl2 =>
Zn(NO3)2 + BaCl2 = Ba(NO3)2 + ZnCl2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
CH3CHOHCH2CH3 + CuO = CH3CH2CH2COH + Cu + H2O =>
CH3CHOHCH2CH3 + CuO = CH3CH2CH2COH + Cu + H2O
K2Cr2O7 + H2SO4 + CH3OH = Cr2(SO4)3 + K2SO4 + CH3COCH3 + H2O =>
K2Cr2O7 + 4 H2SO4 + 9 CH3OH = Cr2(SO4)3 + K2SO4 + 3 CH3COCH3 + 13 H2O
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
CuO + HBr = CuBr2 + H2O =>
CuO + 2 HBr = CuBr2 + H2O
(CaO) + H2O = Ca(OH)2 =>
(CaO) + H2O = Ca(OH)2
Fe(NO3)3 + Na2Cr2O7 = NaNO3 + Fe2(Cr2O7)3 =>
2 Fe(NO3)3 + 3 Na2Cr2O7 = 6 NaNO3 + Fe2(Cr2O7)3
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