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2 Na + O2 = Na2O2
NaCHO3 + CH3COOH = CH3COONa + CO2 + H2O =>
NaCHO3 + CH3COOH = CH3COONa + CO2 + H2O
C5H8 + NaOH = C5H7 + Na + H2O =>
C5H8 + NaOH = C5H7 + Na + H2O
Be + CuSO4 = CuBe + SO4 =>
Be + CuSO4 = CuBe + SO4
CH24 + O2 = CO2 + H2O =>
CH24 + 7 O2 = CO2 + 12 H2O
H2SiO3 + H2O = HSiO3 + H3O =>
H2SiO3 + H2O = HSiO3 + H3O
Zn + Mn(C2H3O2)7 = Mn + Zn(C2H3O2)7 =>
Zn + Mn(C2H3O2)7 = Mn + Zn(C2H3O2)7
CH3COOH + SOCl2 = CH3COCl + SO2 + HCl =>
CH3COOH + SOCl2 = CH3COCl + SO2 + HCl
Cu(s) + Au{3+} = Cu{2+} + Au =>
3 Cu(s) + 2 Au{3+} = 3 Cu{2+} + 2 Au
K4[Fe(CN)6] = KCN + FeC2 + N2 =>
K4[Fe(CN)6] = 4 KCN + FeC2 + N2
FePO4 + Li2CO3 + C6H12O6 = LiFePO4 + CO2 + H2O =>
24 FePO4 + 12 Li2CO3 + C6H12O6 = 24 LiFePO4 + 18 CO2 + 6 H2O
H2Po4 + NaOH = Na2Po4 + H2O =>
H2Po4 + 2 NaOH = Na2Po4 + 2 H2O
FeCl3(aq) + AgNO3 = AgCl + Fe(NO3)3 =>
FeCl3(aq) + 3 AgNO3 = 3 AgCl + Fe(NO3)3
Na + HCl = NaCl + H =>
Na + HCl = NaCl + H
Fe2(SO4)3 + ZnS = Zn(SO4) + Fe2S3 =>
Fe2(SO4)3 + 3 ZnS = 3 Zn(SO4) + Fe2S3
C04H18 + O2 = CO2 + H2O =>
2 C04H18 + 17 O2 = 8 CO2 + 18 H2O
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
Na2WO4 + HNO3 = NaNO3 + H2WO4 =>
Na2WO4 + 2 HNO3 = 2 NaNO3 + H2WO4
FePO4 + Ba = Fe + Ba3(PO4)2 =>
2 FePO4 + 3 Ba = 2 Fe + Ba3(PO4)2
InN + GaN = In10Ga14N24 =>
10 InN + 14 GaN = In10Ga14N24
BaBr2 + (NH4)2SO4 = BaSO4 + NH4Br =>
BaBr2 + (NH4)2SO4 = BaSO4 + 2 NH4Br
Ba(OH)2 + AIPo4 = BaPo4 + AI(OH)2 =>
Ba(OH)2 + AIPo4 = BaPo4 + AI(OH)2
HC2ClCO2 + NaOH = NaC2ClCO2 + H2O =>
HC2ClCO2 + NaOH = NaC2ClCO2 + H2O
BaCr2O7 + KCl + NaOH = K2CrO4 + H2O + NaCl + BaCrO4 =>
BaCr2O7 + 2 KCl + 2 NaOH = K2CrO4 + H2O + 2 NaCl + BaCrO4
C2H6O + I2O5 = I + C2H4O2 + H2O =>
5 C2H6O + 2 I2O5 = 4 I + 5 C2H4O2 + 5 H2O
CaSO4(aq) + Ba(NO3)2(aq) = Ba(SO4) + Ca(NO3)2 =>
CaSO4(aq) + Ba(NO3)2(aq) = Ba(SO4) + Ca(NO3)2
Cu + HNO3(dilu) = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3(dilu) = 3 Cu(NO3)2 + 2 NO + 4 H2O
S2O3{2-} + I2 = I({-}) + S4O6{2-} =>
2 S2O3{2-} + I2 = 2 I({-}) + S4O6{2-}
Na2Co3 = Na + Co3 =>
Na2Co3 = 2 Na + Co3
ethanol + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
H3BO3 + Al(OH)3 = Al3(BO3)3 + H2O =>
3 H3BO3 + 3 Al(OH)3 = Al3(BO3)3 + 9 H2O
FeS2 + O2 + H2O = Fe(OH)3 + SO42{-} + H{+} =>
4 FeS2 + 169 O2 + 10 H2O = 4 Fe(OH)3 + 8 SO42{-} + 8 H{+}
Pb(s) + H2O(l) + O2 = Pb(OH)2(s) =>
2 Pb(s) + 2 H2O(l) + O2 = 2 Pb(OH)2(s)
Cu2O + H2SO4 = CuSO4 + Cu + H2O =>
Cu2O + H2SO4 = CuSO4 + Cu + H2O
Co(NO3)2 + NaOH = Co(OH)2 + NaNO3 =>
Co(NO3)2 + 2 NaOH = Co(OH)2 + 2 NaNO3
CO + H2 = C8H18 + H2O =>
8 CO + 17 H2 = C8H18 + 8 H2O
Cl2 + AlI3 = AlCl3 + I2 =>
3 Cl2 + 2 AlI3 = 2 AlCl3 + 3 I2
C12H26 + O2 = CO2 + H2O =>
2 C12H26 + 37 O2 = 24 CO2 + 26 H2O
C9H15OH + O2 = CO2 + H2O =>
2 C9H15OH + 25 O2 = 18 CO2 + 16 H2O
Si + NaOH = Na4SiO4 + H2 =>
Si + 4 NaOH = Na4SiO4 + 2 H2
K2O + SO3 = K2SO4 =>
K2O + SO3 = K2SO4
Cr{3+} + BrO3{-} + H2O = CrO4{2-} + Br{-} + H3O{+} =>
2 Cr{3+} + BrO3{-} + 15 H2O = 2 CrO4{2-} + Br{-} + 10 H3O{+}
Na2B4O7 + H2O + BaCl2 = Ba(BO2)2 + NaCl + H3BO3 =>
Na2B4O7 + 3 H2O + BaCl2 = Ba(BO2)2 + 2 NaCl + 2 H3BO3
Mg(NO3)2 + OH = Mg(OH)2 + (NO3) =>
Mg(NO3)2 + 2 OH = Mg(OH)2 + 2(NO3)
(CH3)2CO = C + H + O =>
(CH3)2CO = 3 C + 6 H + O
CH3CH2OH + PI3 = CH3CH2I + P + OH =>
3 CH3CH2OH + PI3 = 3 CH3CH2I + P + 3 OH
NiCl2 + Al = Ni + AlCl2 =>
NiCl2 + Al = Ni + AlCl2
K2FeO4 + Mn(NO3)2 + HNO3 = Fe(NO3)3 + KMnO4 + NO2 + H2O =>
K2FeO4 + 2 Mn(NO3)2 + 6 HNO3 = Fe(NO3)3 + 2 KMnO4 + 7 NO2 + 3 H2O
*2NH3 = N2 + *2H3 =>
*2NH3 = N2 + *2H3
C2H2 + O2 = CO2 + H2O =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O
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