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2 Na3AlO3 + 3 H2SO4 = Al2(SO4)3 + 6 NaOH
KNO3 + C6H10O5 = K2CO3 + CO2 + H2O + N2 =>
24 KNO3 + 5 C6H10O5 = 12 K2CO3 + 18 CO2 + 25 H2O + 12 N2
C2H2 + CO + H2O = CH2CHCOOH =>
C2H2 + CO + H2O = CH2CHCOOH
Ba(s) + MgCl2(aq) = Mg + BaCl2 =>
Ba(s) + MgCl2(aq) = Mg + BaCl2
P(s) + O2(g) = P2O5(s) =>
4 P(s) + 5 O2(g) = 2 P2O5(s)
Na2(CO3) + H2SO4 = Na2(SO4) + H2(CO3) =>
Na2(CO3) + H2SO4 = Na2(SO4) + H2(CO3)
Mn(aq) + HCl(aq) = MnCl2(aq) + H2(g) =>
Mn(aq) + 2 HCl(aq) = MnCl2(aq) + H2(g)
CH3CH2(CH)2CH2CH3(l) + O2(g) = CO2 + H2O =>
CH3CH2(CH)2CH2CH3(l) + 9 O2(g) = 6 CO2 + 6 H2O
Na2WO4 + H2SO4 = Na2SO4 + H2WO4 =>
Na2WO4 + H2SO4 = Na2SO4 + H2WO4
KMn2O4 + KCl + H2SO4 = MnSO4 + K2SO4 + Cl2 + H2O =>
2 KMn2O4 + 6 KCl + 8 H2SO4 = 4 MnSO4 + 4 K2SO4 + 3 Cl2 + 8 H2O
C3H7NO2 + NaOH = H2NCH2CH2COONa + H2O =>
C3H7NO2 + NaOH = H2NCH2CH2COONa + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
C + H + O = C8H18O =>
8 C + 18 H + O = C8H18O
Ag + NO3{-} + H2O = Ag{+} + NO + OH{-} =>
3 Ag + NO3{-} + 2 H2O = 3 Ag{+} + NO + 4 OH{-}
C6H8O7 + H3PO4 + Fe = C6H12 + H2O + FeHPO4 =>
C6H8O7 + 9 H3PO4 + 9 Fe = C6H12 + 7 H2O + 9 FeHPO4
KCl + I = KI + Cl =>
KCl + I = KI + Cl
C2H4Cl2 + Cl2 = C2HCl3 + HCl =>
C2H4Cl2 + 2 Cl2 = C2HCl3 + 3 HCl
K2CO3 + HCl = CO2 + H2O + KCl =>
K2CO3 + 2 HCl = CO2 + H2O + 2 KCl
FeSO4(aq) + H2O2(aq) + H2SO4(aq) = Fe2(SO4)3(aq) + H2O =>
2 FeSO4(aq) + H2O2(aq) + H2SO4(aq) = Fe2(SO4)3(aq) + 2 H2O
Fe(s) + CO2(g) = CO(g) + Fe3O4(s) =>
3 Fe(s) + 4 CO2(g) = 4 CO(g) + Fe3O4(s)
Pb(IO3)2 = Pb + IO3 =>
Pb(IO3)2 = Pb + 2 IO3
C2H2 + AgNO3 = H2O + CO2 + Ag + N2 =>
6 C2H2 + 10 AgNO3 = 6 H2O + 12 CO2 + 10 Ag + 5 N2
ZnSO4 + NH4OH = H2O + [Zn(NH3)4]SO4 =>
ZnSO4 + 4 NH4OH = 4 H2O + [Zn(NH3)4]SO4
CaBr2 + AgNO3 = AgBr + Ca(NO3)2 =>
CaBr2 + 2 AgNO3 = 2 AgBr + Ca(NO3)2
ZnO(s) + NaOH(aq) = Na2ZnO2(aq) + H2O(l) =>
ZnO(s) + 2 NaOH(aq) = Na2ZnO2(aq) + H2O(l)
PbCl2 + K2S = Pb + K + SCl2 =>
PbCl2 + K2S = Pb + 2 K + SCl2
Sb2S3 + Na2S2 = Na3SbS4 + S =>
Sb2S3 + 3 Na2S2 = 2 Na3SbS4 + S
SO3 + Mg = MgO + SO2 =>
SO3 + Mg = MgO + SO2
Cr(OH)2 + HCl = CrCl2 + H2O =>
Cr(OH)2 + 2 HCl = CrCl2 + 2 H2O
Zn + HCl = H2 + ZnCl2 =>
Zn + 2 HCl = H2 + ZnCl2
Co(NO3)2 + NH3 = CoNH3 + NO3 =>
Co(NO3)2 + NH3 = CoNH3 + 2 NO3
FeCl3 + Na2HPO4 = Fe2(HPO4)3 + NaCl =>
2 FeCl3 + 3 Na2HPO4 = Fe2(HPO4)3 + 6 NaCl
Fe2(SO4)3 + NaBr = Na2SO4 + FeBr3 =>
Fe2(SO4)3 + 6 NaBr = 3 Na2SO4 + 2 FeBr3
Sc + F2 = ScF3 =>
2 Sc + 3 F2 = 2 ScF3
C2H5O2N + NaOH = CH2NH2COONa + H2O =>
C2H5O2N + NaOH = CH2NH2COONa + H2O
Na2Cr2O7 + NaNO2 + H2SO4 = NaNO3 + Cr(oh)3 + Na2SO4 + H2O =>
3 Na2Cr2O7 + 18 NaNO2 + 3 H2SO4 = 18 NaNO3 + 2 Cr(oh)3 + 3 Na2SO4 + 3 H2O
Ca3(PO4)2 + C = Ca3P2 + CO3 =>
3 Ca3(PO4)2 + 8 C = 3 Ca3P2 + 8 CO3
KCIO3 = KCI + O2 =>
2 KCIO3 = 2 KCI + 3 O2
BaS + Sn(NO3)4 = Ba(NO3)4 + SnS =>
BaS + Sn(NO3)4 = Ba(NO3)4 + SnS
HgS(s) + O2(g) = Hg(g) + SO2(g) =>
HgS(s) + O2(g) = Hg(g) + SO2(g)
K(NO3) + C = K2(CO3) + CO + N =>
2 K(NO3) + 4 C = K2(CO3) + 3 CO + 2 N
H2C2O4(aq) + KOH(aq) = K2C2O4 + H2O =>
H2C2O4(aq) + 2 KOH(aq) = K2C2O4 + 2 H2O
Br + MgI2 = Br2Mg + I2 =>
2 Br + MgI2 = Br2Mg + I2
Pb(CH3COO)2 + CaOCl2 + H2O = CH3COOH + PbO2 + CaCl2 =>
Pb(CH3COO)2 + CaOCl2 + H2O = 2 CH3COOH + PbO2 + CaCl2
Al + LiC2H3O2 = Al(C2H3O2)3 + Li =>
Al + 3 LiC2H3O2 = Al(C2H3O2)3 + 3 Li
CH3COOH + C2H6O = CH3COOC2H5 + H2O =>
CH3COOH + C2H6O = CH3COOC2H5 + H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
CH3COH + KMnO4 + H2O = CH3COOH + Mn2O3 + KOH =>
4 CH3COH + 2 KMnO4 + H2O = 4 CH3COOH + Mn2O3 + 2 KOH
C + KNO3 + Fe + HCl = CNO3 + KH + FeCl2 =>
2 C + 2 KNO3 + Fe + 2 HCl = 2 CNO3 + 2 KH + FeCl2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
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