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5 NaClO2 + 4 HCl = 4 ClO2 + 5 NaCl + 2 H2O
Fe + O = Fe2O3 =>
2 Fe + 3 O = Fe2O3
HNO3 = NO2 + H2O + O2 =>
4 HNO3 = 4 NO2 + 2 H2O + O2
Al2(SO4)3 + NH4OH = Al(OH)3 + SO4(NH4)2 =>
Al2(SO4)3 + 6 NH4OH = 2 Al(OH)3 + 3 SO4(NH4)2
Fe(No2)3 + NaOH = Fe(OH)2 + NaNo3 =>
Fe(No2)3 + 2 NaOH = Fe(OH)2 + 2 NaNo3
Pb(s) + FeSO4(aq) = PbSO4 + Fe =>
Pb(s) + FeSO4(aq) = PbSO4 + Fe
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
C4H8Cl2 + Mg = C4H8 + MgCl2 =>
C4H8Cl2 + Mg = C4H8 + MgCl2
C12H22O11 + Ca(OH)2 = C12H22O11CaOH2O =>
C12H22O11 + Ca(OH)2 = C12H22O11CaOH2O
Na2SO3 + HCl = NaCl + H2O + SO2 =>
Na2SO3 + 2 HCl = 2 NaCl + H2O + SO2
Cr{3+} + H2O2 + H2O = CrO4{2-} + H{+} =>
2 Cr{3+} + 3 H2O2 + 2 H2O = 2 CrO4{2-} + 10 H{+}
H2O + Al2(SO4)3 + K2SO4 = KAl(SO4)2*12H2O =>
24 H2O + Al2(SO4)3 + K2SO4 = 2 KAl(SO4)2*12H2O
C2O2 = C + O =>
C2O2 = 2 C + 2 O
K2SO4 + BaBr2 = K2Br2 + BaSO4 =>
K2SO4 + BaBr2 = K2Br2 + BaSO4
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Ca + H2O = CaO + H2 =>
Ca + H2O = CaO + H2
Ca + HCl = CaCl2 + H =>
Ca + 2 HCl = CaCl2 + 2 H
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Na2SO4 + Pb(NO3)2 = NaNO3 + PbSO4 =>
Na2SO4 + Pb(NO3)2 = 2 NaNO3 + PbSO4
NaOH + NH4NO3 = NaNO3 + NH4OH =>
NaOH + NH4NO3 = NaNO3 + NH4OH
C5H10 + K2Cr2O7 + H2SO4 = C5H10O4 + H2O + K2SO4 + Cr2(SO4)3 =>
3 C5H10 + 4 K2Cr2O7 + 16 H2SO4 = 3 C5H10O4 + 16 H2O + 4 K2SO4 + 4 Cr2(SO4)3
Na3PO4 + FeCl3 = NaCl + FePO4 =>
Na3PO4 + FeCl3 = 3 NaCl + FePO4
H2O + CdO2 = Cd(OH)4 =>
2 H2O + CdO2 = Cd(OH)4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Na3PO4 + FeCl3 = NaCl + FePO4 =>
Na3PO4 + FeCl3 = 3 NaCl + FePO4
Hg(OH)2 + H3PO4 = Hg3(PO4)2 + H2O =>
3 Hg(OH)2 + 2 H3PO4 = Hg3(PO4)2 + 6 H2O
Pb(OH)2 + HCI = H2O + Pb(CI)2 =>
Pb(OH)2 + 2 HCI = 2 H2O + Pb(CI)2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
Na3PO4 + FeCl3 = NaCl + FePO4 =>
Na3PO4 + FeCl3 = 3 NaCl + FePO4
K2CrO4 + HC2H3O2 + Sr(NO3)2 = SrCrO4 + HNO3 + CH3CO2K =>
K2CrO4 + 2 HC2H3O2 + Sr(NO3)2 = SrCrO4 + 2 HNO3 + 2 CH3CO2K
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Mg + Pb(NO3)2 = Mg(NO3)2 + Pb =>
Mg + Pb(NO3)2 = Mg(NO3)2 + Pb
Ru + NaBrF4 = Na2RuF6 + BrF =>
Ru + 2 NaBrF4 = Na2RuF6 + 2 BrF
HBrC6H5NH2 = C6H5NH3Br =>
HBrC6H5NH2 = C6H5NH3Br
Fe + Br2 = FeBr3 =>
2 Fe + 3 Br2 = 2 FeBr3
NaBr + CaF2 = NaF + CaBr2 =>
2 NaBr + CaF2 = 2 NaF + CaBr2
Pb + H2SO4 = PbSO4 + H2 =>
Pb + H2SO4 = PbSO4 + H2
P4 + F2 = PF3 =>
P4 + 6 F2 = 4 PF3
C6H12O6 + NaOH = H2O + Na0 + C6H12O7 =>
C6H12O6 + 2 NaOH = H2O + 2 Na0 + C6H12O7
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
SiO2 + HF = SiF4 + H2O =>
SiO2 + 4 HF = SiF4 + 2 H2O
C5H10O2 + O2 = CO2 + H2O =>
2 C5H10O2 + 13 O2 = 10 CO2 + 10 H2O
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
UO2(NO3)2 + NH3 + H2O = (NH4)2U2O7 + NH4NO3 =>
2 UO2(NO3)2 + 6 NH3 + 3 H2O = (NH4)2U2O7 + 4 NH4NO3
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C9H8O4 = C2H4O2 + C7H6O3 =>
8 C9H8O4 = C2H4O2 + 10 C7H6O3
BaO + HNO3 = Ba(NO3)2 + H2O =>
BaO + 2 HNO3 = Ba(NO3)2 + H2O
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
NH3 + CO2 = CO(NH2)2 + H2O =>
2 NH3 + CO2 = CO(NH2)2 + H2O
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