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3 BaS + 8 HNO3 = 3 Ba(NO3)2 + 2 NO + 3 S + 4 H2O
Be(OH)2 + NaOH = H2O + Na2BeO2 =>
Be(OH)2 + 2 NaOH = 2 H2O + Na2BeO2
BaSO4 + HCl = BaCl2 + H2SO4 =>
BaSO4 + 2 HCl = BaCl2 + H2SO4
Mo + O = MoO3 =>
Mo + 3 O = MoO3
(NH4)2O + AlCl3 = Al2O3 + NH4Cl =>
3(NH4)2O + 2 AlCl3 = Al2O3 + 6 NH4Cl
KBr + NaNO3 = K(NO3) + NaBr =>
KBr + NaNO3 = K(NO3) + NaBr
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
C25H46N2 + O2 = H2O + CO + NO2 =>
C25H46N2 + 26 O2 = 23 H2O + 25 CO + 2 NO2
K + NO3 = KNO3 =>
K + NO3 = KNO3
CH3CH2OH + SOCl2 = CH3CH2Cl + SO2 + HCl =>
CH3CH2OH + SOCl2 = CH3CH2Cl + SO2 + HCl
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
CuO + H3O + H2O = (Cu(H2O)6)2 =>
2 CuO + 4 H3O + 6 H2O = (Cu(H2O)6)2
CuSO4 + HNO3 = Cu(NO3)2 + H2SO4 =>
CuSO4 + 2 HNO3 = Cu(NO3)2 + H2SO4
Ca + CuO = CaO3 + Cu =>
Ca + 3 CuO = CaO3 + 3 Cu
K2CrO4 + ZnSO4 = K2SO4 + Zn + CrO4 =>
K2CrO4 + ZnSO4 = K2SO4 + Zn + CrO4
CH3CH2OH(I) + O2(g) = CH3CHO(aq) + H2O(I) =>
2 CH3CH2OH(I) + O2(g) = 2 CH3CHO(aq) + 2 H2O(I)
Cl2 + MnI3 = MnCl3 + I2 =>
3 Cl2 + 2 MnI3 = 2 MnCl3 + 3 I2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
CaSiO3 + HCl = CaCl2 + H2SiO3 =>
CaSiO3 + 2 HCl = CaCl2 + H2SiO3
NH3(aq) + O2(g) = NO2(g) + H2O(l) =>
4 NH3(aq) + 7 O2(g) = 4 NO2(g) + 6 H2O(l)
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CaO + Co = CaCo3 + O2 =>
2 CaO + 6 Co = 2 CaCo3 + O2
Mg(NO3)2 + NH3 + H2O = Mg + NH4NO3 =>
4 Mg(NO3)2 + 10 NH3 + 3 H2O = 4 Mg + 9 NH4NO3
KCl + NaHC4H4O6 = K2C4H4O6 + NaCl + HCl =>
2 KCl + NaHC4H4O6 = K2C4H4O6 + NaCl + HCl
Fe{3+} + SO4{2-} = Fe2(SO4)3 =>
2 Fe{3+} + 3 SO4{2-} = Fe2(SO4)3
Na2SO4 + NaOH = Na + OHSO4 =>
Na2SO4 + NaOH = 3 Na + OHSO4
KCl + CaS = K2S + CaCl2 =>
2 KCl + CaS = K2S + CaCl2
(g)CH3NH2(g) + O2(g) = CO2(g) + H2O(g) + N2(g) =>
4(g)CH3NH2(g) + 9 O2(g) = 4 CO2(g) + 10 H2O(g) + 2 N2(g)
CH2BrCHCHCH2Br + NaOH = CH2OHCHCHCH2OH + NaBr =>
CH2BrCHCHCH2Br + 2 NaOH = CH2OHCHCHCH2OH + 2 NaBr
MgOK2CO3 = MgCO3K2O =>
MgOK2CO3 = MgCO3K2O
CH3COOH + NaOH = CH3COONa + H2O =>
CH3COOH + NaOH = CH3COONa + H2O
C6H6 + O2 + H2O = HCO3{-} + H{+} =>
2 C6H6 + 15 O2 + 6 H2O = 12 HCO3{-} + 12 H{+}
PCl3 + H2O(l) = H3PO3 + HCl =>
PCl3 + 3 H2O(l) = H3PO3 + 3 HCl
ZnSO4(aq) + K2CO3(aq) = ZnCO3(s) + K2SO4(aq) =>
ZnSO4(aq) + K2CO3(aq) = ZnCO3(s) + K2SO4(aq)
BaNO3 + KSO4 = BaSO4 + KNO3 =>
BaNO3 + KSO4 = BaSO4 + KNO3
C6H10 + O = CO + H2O =>
C6H10 + 11 O = 6 CO + 5 H2O
Al2O6 + H2O = H2O2 + Al(OH)3 =>
Al2O6 + 6 H2O = 3 H2O2 + 2 Al(OH)3
ClO + HCl + Fe(NH4)2SO4 = H2O + Fe(NH4)2Cl3 + H2SO4 =>
ClO + 8 HCl + 3 Fe(NH4)2SO4 = H2O + 3 Fe(NH4)2Cl3 + 3 H2SO4
Pb + K3PO4 = K + Pb3(PO4)2 =>
3 Pb + 2 K3PO4 = 6 K + Pb3(PO4)2
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
HNO3 + KNO2 = KNO3 + H3O + NO2 =>
3 HNO3 + 2 KNO2 = 2 KNO3 + H3O + 3 NO2
HNO3 + KOH = NKO3 + H2O =>
HNO3 + KOH = NKO3 + H2O
Zn(OH)2 + NaOH = Na2[Zn(OH)4] =>
Zn(OH)2 + 2 NaOH = Na2[Zn(OH)4]
Zn + MgCl2 = ZnCl2 + Mg =>
Zn + MgCl2 = ZnCl2 + Mg
Fe + S = Fe2S3 = =>
2 Fe + 3 S = Fe2S3
SrSO4 + CsI = SrI2 + Cs2SO4 =>
SrSO4 + 2 CsI = SrI2 + Cs2SO4
Mg(s) + HCl(aq) = MgCl + H2(g) =>
2 Mg(s) + 2 HCl(aq) = 2 MgCl + H2(g)
KMnO4 + MnSO4 + H2O = H2MnO3 + K2SO4 + H2SO4 =>
2 KMnO4 + 3 MnSO4 + 7 H2O = 5 H2MnO3 + K2SO4 + 2 H2SO4
S + NO2 = SO3 + N2 =>
4 S + 6 NO2 = 4 SO3 + 3 N2
K3(Po4) + NaOH = K3OH + Na(Po4) =>
K3(Po4) + NaOH = K3OH + Na(Po4)
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