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ZnO + CO2 = ZnCO3
FeS + HNO3 = Fe(NO3)2 + NO + S + H2O =>
3 FeS + 8 HNO3 = 3 Fe(NO3)2 + 2 NO + 3 S + 4 H2O
FeS + HNO3 = Fe(NO3)3 + S + NO2 + H2O =>
FeS + 6 HNO3 = Fe(NO3)3 + S + 3 NO2 + 3 H2O
(NH4)3PO4 = H3PO4 + NH3 =>
(NH4)3PO4 = H3PO4 + 3 NH3
ZnNO3 + NH4PO4 = ZnPO4 + NH4NO3 =>
ZnNO3 + NH4PO4 = ZnPO4 + NH4NO3
HCO3 + KOH = K2 + CO3 + H2O =>
2 HCO3 + 2 KOH = K2 + 2 CO3 + 2 H2O
CH3CH(CH3)CH2CH2OH + CH3CH2COOH = CH3CH2COOCH2CH3 + H2O =>
2 CH3CH(CH3)CH2CH2OH + 5 CH3CH2COOH = 5 CH3CH2COOCH2CH3 + 2 H2O
NaOH + H2S + O2 = NaSO4 + H2O =>
4 NaOH + 4 H2S + 9 O2 = 4 NaSO4 + 6 H2O
Fe + H2CO3 = FeCO3 + H2 =>
Fe + H2CO3 = FeCO3 + H2
CH3CH(CH3)CH2CH2OH + CH3CH2COOH = CH3CH2COOCH2CH3 + H2O =>
2 CH3CH(CH3)CH2CH2OH + 5 CH3CH2COOH = 5 CH3CH2COOCH2CH3 + 2 H2O
Al + H2O2 = AlO + H2O =>
Al + H2O2 = AlO + H2O
NaAlO2 + AlCl3 = Al2O2 + NaCl3 =>
NaAlO2 + AlCl3 = Al2O2 + NaCl3
Zm + HCl = ZmCl2 + H =>
Zm + 2 HCl = ZmCl2 + 2 H
LiNo3 + NaCl = LiCl + NaNo3 =>
LiNo3 + NaCl = LiCl + NaNo3
NO2 + O3 = NO3 =>
3 NO2 + O3 = 3 NO3
C6H5Br + NaOH = C6H5OH + NaBr =>
C6H5Br + NaOH = C6H5OH + NaBr
ZnO + S2 = ZnS + OS2 =>
2 ZnO + 3 S2 = 2 ZnS + 2 OS2
H2(g) + AlCl3(s) = HCl(aq) + Al(s) =>
3 H2(g) + 2 AlCl3(s) = 6 HCl(aq) + 2 Al(s)
CH3COCH3 + HCHO + CH3NH3Cl = (CH3COCH2CH2)2NCH3HCl + H2O =>
2 CH3COCH3 + 2 HCHO + CH3NH3Cl = (CH3COCH2CH2)2NCH3HCl + 2 H2O
C57H98O12 + CH4O = C3H8O3 + C17H34O2 =>
C57H98O12 + 15 CH4O = 7 C3H8O3 + 3 C17H34O2
CH3COCH3 + HCHO + CH3NH3Cl = (CH3COCH2CH2)2NCH3HCl + H2O =>
2 CH3COCH3 + 2 HCHO + CH3NH3Cl = (CH3COCH2CH2)2NCH3HCl + 2 H2O
Ca2CO3 + H2SO4 = Ca2SO4 + H2CO3 =>
Ca2CO3 + H2SO4 = Ca2SO4 + H2CO3
K2MnO4 + H2O = KMnO4 + MnO2 + KOH =>
3 K2MnO4 + 2 H2O = 2 KMnO4 + MnO2 + 4 KOH
C18H38 + O2 = CO2 + H2O =>
2 C18H38 + 55 O2 = 36 CO2 + 38 H2O
H2C2O4 + NH3 = C2O4 + NH4 =>
H2C2O4 + 2 NH3 = C2O4 + 2 NH4
NO2 + OH{-} = NO3{-} + NO2{-} + H2O =>
2 NO2 + 2 OH{-} = NO3{-} + NO2{-} + H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
*2N2*6H2 = *4NH3 =>
*2N2*6H2 = *4NH3
MgSO4 + CaCO3 = MgCO3 + CaSO4 =>
MgSO4 + CaCO3 = MgCO3 + CaSO4
Mn5 + O2 + H2O = H2Mn2O6 =>
4 Mn5 + 25 O2 + 10 H2O = 10 H2Mn2O6
Mg + CO2 + O2 = MgCO3 =>
2 Mg + 2 CO2 + O2 = 2 MgCO3
(CuO) + (C) = (Cu) + CO2 =>
2(CuO) + (C) = 2(Cu) + CO2
H{+} + CrO4{2-} = Cr2O7{2-} + H2O =>
2 H{+} + 2 CrO4{2-} = Cr2O7{2-} + H2O
K4C + O2 = K2O + CO2 =>
K4C + 2 O2 = 2 K2O + CO2
LiAlH4(s) + AlCl3(s) = AlH3(s) + LiCl(s) =>
3 LiAlH4(s) + AlCl3(s) = 4 AlH3(s) + 3 LiCl(s)
Al + H2O2 = AlO2 + H2 =>
Al + H2O2 = AlO2 + H2
HBr + Cl3 + NaOH + H2O = NaBrO2 + HCl =>
3 HBr + 4 Cl3 + 3 NaOH + 3 H2O = 3 NaBrO2 + 12 HCl
CH3COOH + CH3CH(OH)CH3 = CH3COOCH(CH3)2 + H2O =>
CH3COOH + CH3CH(OH)CH3 = CH3COOCH(CH3)2 + H2O
TiO + HNo3 = Ti(No3)2 + H2O =>
TiO + 2 HNo3 = Ti(No3)2 + H2O
Al + H2O2 = Al(OH)3 =>
2 Al + 3 H2O2 = 2 Al(OH)3
NaNH2 + NaNO3 = NaN3 + NaOH + NH3 =>
3 NaNH2 + NaNO3 = NaN3 + 3 NaOH + NH3
CuSO4 + Mg(NO3)2 = Cu(NO3)2 + MgSO4 =>
CuSO4 + Mg(NO3)2 = Cu(NO3)2 + MgSO4
C11H22011 + O2 = C02 + H2O =>
4 C11H22011 + 22011 O2 = 22 C02 + 44022 H2O
NaNO3 + FeSO4 + H2SO4 = NaSO4 + Fe2(SO4)3 + NO + H2O =>
NaNO3 + 2 FeSO4 + 2 H2SO4 = NaSO4 + Fe2(SO4)3 + NO + 2 H2O
C12H10O2 + H2O = C2H5OH + CH3COOH =>
2 C12H10O2 + 17 H2O = 3 C2H5OH + 9 CH3COOH
Zn(s) + C6H8O7(aq) = Zn3(C6H5O7)2(aq) + H2(g) =>
3 Zn(s) + 2 C6H8O7(aq) = Zn3(C6H5O7)2(aq) + 3 H2(g)
NaNO3 + FeSO4 + H2SO4 = NaSO4 + Fe2(SO4)3 + NO + H2O =>
NaNO3 + 2 FeSO4 + 2 H2SO4 = NaSO4 + Fe2(SO4)3 + NO + 2 H2O
Ca + N = CaN =>
Ca + N = CaN
K2CO3 + CaCl2 = Ca2CO3 + KCl2 =>
K2CO3 + 2 CaCl2 = Ca2CO3 + 2 KCl2
Zn + Ni(NO3)2 = Zn(NO3)2 + Ni =>
Zn + Ni(NO3)2 = Zn(NO3)2 + Ni
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