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PbSO4 + Zn = Pb + ZnSO4
C10H7O2 + HCl = Cl + C10H7O2H =>
C10H7O2 + HCl = Cl + C10H7O2H
Al(OH)3 + Cr2O7 = AlCr2O7 + OH =>
Al(OH)3 + Cr2O7 = AlCr2O7 + 3 OH
C12H10 + C2H5OH = C12H9 + C2H6OH =>
C12H10 + C2H5OH = C12H9 + C2H6OH
GeF3 + Cs = CsF + Ge =>
GeF3 + 3 Cs = 3 CsF + Ge
NiSO4 + BaCI2 = BaSO4 + NiCI2 =>
NiSO4 + BaCI2 = BaSO4 + NiCI2
Ba(NO3)2 + MnSO4 = BaSO4 + Mn(NO3)2 =>
Ba(NO3)2 + MnSO4 = BaSO4 + Mn(NO3)2
H2O + CO2 + Na2CO3 = NaHCO3 =>
H2O + CO2 + Na2CO3 = 2 NaHCO3
K + B2O3 = K2O + B =>
6 K + B2O3 = 3 K2O + 2 B
HNO3 + Zn = Zn(NO3)2 + (NO2) + (H2O) =>
4 HNO3 + Zn = Zn(NO3)2 + 2(NO2) + 2(H2O)
Ba2O2 + H2SO4 = BaSO4 + H2O =>
Ba2O2 + 2 H2SO4 = 2 BaSO4 + 2 H2O
CH3CN + OH{-} + H2O = CH3COO{-} + NH3 =>
CH3CN + OH{-} + H2O = CH3COO{-} + NH3
CaBr2 + Cl2 = CaCl2 + Br2 =>
CaBr2 + Cl2 = CaCl2 + Br2
HBrO3 + Sc(OH)3 = Sc(BrO3)3 + H2O =>
3 HBrO3 + Sc(OH)3 = Sc(BrO3)3 + 3 H2O
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
KOHCaCO3 = KHCO3CaO =>
KOHCaCO3 = KHCO3CaO
Au2 = Au =>
Au2 = 2 Au
Si(s) + HCl(g) = HSiCl3(l) + H2(g) =>
Si(s) + 3 HCl(g) = HSiCl3(l) + H2(g)
COH = C + O + H =>
COH = C + O + H
P4O10(s) + HNO3(aq) = N2O5(g) + HPO3(l) =>
P4O10(s) + 4 HNO3(aq) = 2 N2O5(g) + 4 HPO3(l)
NaClNaClO = Na2Cl2O =>
NaClNaClO = Na2Cl2O
NH4Br + HCl = ClBr + NH5 =>
NH4Br + HCl = ClBr + NH5
N2O5 + H2O = HNO3 =>
N2O5 + H2O = 2 HNO3
Fe(CH3COO)3 + H2SO4 = CH3COOH + Fe2(SO4)3 =>
2 Fe(CH3COO)3 + 3 H2SO4 = 6 CH3COOH + Fe2(SO4)3
C2H4 + H2O = CH3CH2OH =>
C2H4 + H2O = CH3CH2OH
C19H36O2 + O2 = CO2 + H2O =>
C19H36O2 + 27 O2 = 19 CO2 + 18 H2O
CH3COOCH2CH3 + CaCO3 = CH3COOCa + CO2 + H2O =>
9 CH3COOCH2CH3 + 20 CaCO3 = 20 CH3COOCa + 16 CO2 + 6 H2O
KNO3 + Fe(SO4) = K2(SO4) + Fe(NO3)2 =>
2 KNO3 + Fe(SO4) = K2(SO4) + Fe(NO3)2
CH4 + Cl2 + HF = CCl2F2 + HCl =>
CH4 + 4 Cl2 + 2 HF = CCl2F2 + 6 HCl
F2 + HBr = Br2 + HF =>
F2 + 2 HBr = Br2 + 2 HF
HCl(aq) + Na2CO3(aq) = CO2(g) + H2O(g) + NaCl(aq) =>
2 HCl(aq) + Na2CO3(aq) = CO2(g) + H2O(g) + 2 NaCl(aq)
C14H30 + H2O = CH4 + CO2 =>
4 C14H30 + 26 H2O = 43 CH4 + 13 CO2
CuCl2Zn = CuZnCl2 =>
CuCl2Zn = CuZnCl2
NH3 + HNO3 = NH4NO3 =>
NH3 + HNO3 = NH4NO3
K2Br + H2SO4 = K2SO4 + H2Br =>
K2Br + H2SO4 = K2SO4 + H2Br
CH3CH2COONa + HNO3 = CH3CH2COOH + NaNO3 =>
CH3CH2COONa + HNO3 = CH3CH2COOH + NaNO3
C3H6O + O2 = CO2 + H2O =>
C3H6O + 4 O2 = 3 CO2 + 3 H2O
Zn(OH)2 + KBr = ZnBr2 + KOH =>
Zn(OH)2 + 2 KBr = ZnBr2 + 2 KOH
AlPO4 + Sn2(SO3)4 = Al2(SO3)3 + Sn3(PO4)4 =>
8 AlPO4 + 3 Sn2(SO3)4 = 4 Al2(SO3)3 + 2 Sn3(PO4)4
MgCO3 + HNO3 = Mg(NO3)2 + H2O + CO2 =>
MgCO3 + 2 HNO3 = Mg(NO3)2 + H2O + CO2
MnO*H2SO4 = MnSO4 + H2O =>
MnO*H2SO4 = MnSO4 + H2O
Al + KOH = Al(OH)3 + K =>
Al + 3 KOH = Al(OH)3 + 3 K
C8H9NO2 + NaOH + C2H5I = C10H13NO2 + NaI + H2O =>
C8H9NO2 + NaOH + C2H5I = C10H13NO2 + NaI + H2O
Si + P = Si4P =>
4 Si + P = Si4P
Al2(SO4)3 + NaOH = Al(OH)3 + Na2SO4 =>
Al2(SO4)3 + 6 NaOH = 2 Al(OH)3 + 3 Na2SO4
Na2CrO4 + NH42C2O4 = NH42CrO4 + Na2C2O4 =>
Na2CrO4 + NH42C2O4 = NH42CrO4 + Na2C2O4
H2S + Zn = ZnS2 + H2 =>
2 H2S + Zn = ZnS2 + 2 H2
Zn2(s) + S(s) = ZnS(s) =>
Zn2(s) + 2 S(s) = 2 ZnS(s)
Mg + KNO3 + H2O = Mg(OH)2 + NH3 + KOH =>
4 Mg + KNO3 + 6 H2O = 4 Mg(OH)2 + NH3 + KOH
Ba(NO3)2 + Na2C2O4 = BaC2O4 + Na2(NO3)2 =>
Ba(NO3)2 + Na2C2O4 = BaC2O4 + Na2(NO3)2
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