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Al2(SO4)3 + 3 Na2SO3 + 3 H2O = 2 Al(OH)3 + 3 Na2SO4 + 3 SO2
Ca(NO3)2 + NaHCO3 = CaCO3 + NaNO3 + CO2 + H2O =>
Ca(NO3)2 + 2 NaHCO3 = CaCO3 + 2 NaNO3 + CO2 + H2O
C6H5COOH + HNO3 = C6H4COOHNO2 + H2O =>
C6H5COOH + HNO3 = C6H4COOHNO2 + H2O
H2(g) + O2(g) = H2O(i) =>
2 H2(g) + O2(g) = 2 H2O(i)
NH4Cl(aq) + Ba(NO3)2(aq) = BaCl2(s) + NH4NO3(aq) =>
2 NH4Cl(aq) + Ba(NO3)2(aq) = BaCl2(s) + 2 NH4NO3(aq)
NO2 + Zn = ZnO + N2 =>
2 NO2 + 4 Zn = 4 ZnO + N2
K2[Co(SCN)4] + H2O = K2[Co(SCN)4]*H2O =>
K2[Co(SCN)4] + H2O = K2[Co(SCN)4]*H2O
Li + H2SiO3 = Li2SiO3 + H2 =>
2 Li + H2SiO3 = Li2SiO3 + H2
Cl2(NCO)3 + NaOH = NaCl2(NCO)3 + OH =>
Cl2(NCO)3 + NaOH = NaCl2(NCO)3 + OH
MnO4{2-} + H{+} = MnO4{-} + MnO2 + H2O =>
3 MnO4{2-} + 4 H{+} = 2 MnO4{-} + MnO2 + 2 H2O
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
H3 + PO4 + NaOH = Na3PO4 + H2O =>
H3 + PO4 + 3 NaOH = Na3PO4 + 3 H2O
H2 + I2 = HI =>
H2 + I2 = 2 HI
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
5 K4Fe(CN)6 + 64 KMnO4 + 163 H2SO4 = 84 KHSO4 + 5 Fe(SO4)3 + 64 MnSO4 + 30 HNO3 + 30 CO2 + 106 H2O
Pb3As2 + O2 = As2O3 + PbO =>
Pb3As2 + 3 O2 = As2O3 + 3 PbO
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KMnO4 + HCl + C2H6O = MnO2 + KCl + H2O + CO2 =>
4 KMnO4 + 4 HCl + C2H6O = 4 MnO2 + 4 KCl + 5 H2O + 2 CO2
Fe3O4(s) = Fe2O3(s) + FeO(s) =>
Fe3O4(s) = Fe2O3(s) + FeO(s)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
NaOH + HSO = NaSO + HOH =>
NaOH + HSO = NaSO + HOH
Cu2 + O2 = CuO =>
Cu2 + O2 = 2 CuO
Ti(OH)4(s) = Ti + OH =>
Ti(OH)4(s) = Ti + 4 OH
BaSO4 + C = BaS + C2O4 =>
BaSO4 + 2 C = BaS + C2O4
AlCl + AgNO3 = AlNO3 + AgCl =>
AlCl + AgNO3 = AlNO3 + AgCl
C3Cl3N3O3Na + H2O = C3H2N3O3Na + H + ClO =>
C3Cl3N3O3Na + 3 H2O = C3H2N3O3Na + 4 H + 3 ClO
SbCl5 + H2O = Sb2O5 + HCl =>
2 SbCl5 + 5 H2O = Sb2O5 + 10 HCl
ZnO + HNO3 = Zn[NO3]2 + H2O =>
ZnO + 2 HNO3 = Zn[NO3]2 + H2O
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
C8HO3(l) + O2(g) = H2O(g) + CO2(g) =>
4 C8HO3(l) + 27 O2(g) = 2 H2O(g) + 32 CO2(g)
C8H8 + S8 = CS2 + H2S =>
2 C8H8 + 5 S8 = 16 CS2 + 8 H2S
C6H5COOH + O2 = CO2 + H2O =>
2 C6H5COOH + 15 O2 = 14 CO2 + 6 H2O
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
S + NaOH = Na2S2 + OH =>
2 S + 2 NaOH = Na2S2 + 2 OH
H2S + H2O + Br2 = H2SO4 + HBr =>
H2S + 4 H2O + 4 Br2 = H2SO4 + 8 HBr
I2 + CHCl3 = HI + ICCl3 =>
I2 + CHCl3 = HI + ICCl3
C12H22O11(s) + O2(g) = CO2(g) + H2O(l) =>
C12H22O11(s) + 12 O2(g) = 12 CO2(g) + 11 H2O(l)
CoNO3 + NH4H2S3 = CoH2S3 + NH4NO3 =>
CoNO3 + NH4H2S3 = CoH2S3 + NH4NO3
Fe + CuSO4*5H2O = Cu + Fe2(SO4)3*7H2O + H2O =>
2 Fe + 3 CuSO4*5H2O = 3 Cu + Fe2(SO4)3*7H2O + 8 H2O
Ca(OH)2 + H2S2O7 = Ca(HSO4)2 + H2O =>
Ca(OH)2 + H2S2O7 = Ca(HSO4)2 + H2O
Al2(SO3)3 + NaOH = Na2SO3 + Al(OH)3 =>
Al2(SO3)3 + 6 NaOH = 3 Na2SO3 + 2 Al(OH)3
C3H8O3 + Cr2O7{2-} + H{+} = CO2 + Cr{3+} + H2O =>
3 C3H8O3 + 7 Cr2O7{2-} + 56 H{+} = 9 CO2 + 14 Cr{3+} + 40 H2O
Mg + Fe(NO3)3 = Mg(NO3) + Fe(NO3)2 =>
Mg + Fe(NO3)3 = Mg(NO3) + Fe(NO3)2
NH4Cl + MgCO3 = NH4CO3 + MgCl =>
NH4Cl + MgCO3 = NH4CO3 + MgCl
V(OH)4 + H3PO3 = V3(PO3)4 + H2O =>
3 V(OH)4 + 4 H3PO3 = V3(PO3)4 + 12 H2O
C6H10 + H2 = C6H14 =>
C6H10 + 2 H2 = C6H14
H2SO3 + H2O = H2 + SO4 =>
H2SO3 + H2O = 2 H2 + SO4
C18H33O2Na + Br2 = C18H33O2Br + NaBr =>
C18H33O2Na + Br2 = C18H33O2Br + NaBr
HCN + Sr(NO3)2 = Sr(CN)2 + H2(NO3)2 =>
2 HCN + Sr(NO3)2 = Sr(CN)2 + H2(NO3)2
NiS + Fe3O4 = FeS + Ni3S2 + SO2 =>
15 NiS + Fe3O4 = 3 FeS + 5 Ni3S2 + 2 SO2
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