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NaMnO4 + 2 NO2 + NaSO4 = 2 NaNO3 + MnSO4 + 2 O
C6H6 + Br2 = C6H5Br + HBr =>
C6H6 + Br2 = C6H5Br + HBr
NaOH + Na2S2O3 + NaBrO3 = Na2SO4 + NaBr + H2O =>
6 NaOH + 3 Na2S2O3 + 4 NaBrO3 = 6 Na2SO4 + 4 NaBr + 3 H2O
Li2S(s) = Li(s) + S8(s) =>
8 Li2S(s) = 16 Li(s) + S8(s)
Rb2SO4 + H2O = RbOH + H2SO4 =>
Rb2SO4 + 2 H2O = 2 RbOH + H2SO4
Fe(OH)3 + HNo3 = FeOH(No3)2 + H2O =>
Fe(OH)3 + 2 HNo3 = FeOH(No3)2 + 2 H2O
BaSO4(s) + KCl(ag) = K2SO4(ag) + BaCl2(ag) =>
BaSO4(s) + 2 KCl(ag) = K2SO4(ag) + BaCl2(ag)
NH4Br + Al(NO3)3 = AlBr3 + NH4NO3 =>
3 NH4Br + Al(NO3)3 = AlBr3 + 3 NH4NO3
AgNO3 + MgCl2 = AgCl + Mg(NO3)2 =>
2 AgNO3 + MgCl2 = 2 AgCl + Mg(NO3)2
FeS2 + O2 = Fe2O3 + SO2 =>
4 FeS2 + 11 O2 = 2 Fe2O3 + 8 SO2
Na2CO3 + AlCl = Al2CO3 + NaCl =>
Na2CO3 + 2 AlCl = Al2CO3 + 2 NaCl
Ba + Rb = BaRb =>
Ba + Rb = BaRb
C6H5C2H5 + Cl2 = C6H5CHClCH3 + HCl =>
C6H5C2H5 + Cl2 = C6H5CHClCH3 + HCl
Al + H2CO3 = AlCO3 + H2 =>
Al + H2CO3 = AlCO3 + H2
Ca(OH)2(aq) + HBr(aq) = CaBr2(aq) + H2O(l) =>
Ca(OH)2(aq) + 2 HBr(aq) = CaBr2(aq) + 2 H2O(l)
LiMnO4 + Li2SO3 + HCl = MnO2 + Li2SO4 + LiCl + H2O =>
2 LiMnO4 + 3 Li2SO3 + 2 HCl = 2 MnO2 + 3 Li2SO4 + 2 LiCl + H2O
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Zn(NO3)2 + NaHCO3 = ZnCO3 + CO2 + NaNO3 + H2O =>
Zn(NO3)2 + 2 NaHCO3 = ZnCO3 + CO2 + 2 NaNO3 + H2O
C5H4O2 + C3H6O2 = C8H8O3 + H2O =>
C5H4O2 + C3H6O2 = C8H8O3 + H2O
Na2CO3 + HCl = CO2 + H2O + NaCl =>
Na2CO3 + 2 HCl = CO2 + H2O + 2 NaCl
CH3CH2COH + Cu(OH)2 = CH3CH2COOH + CuOH + H2O =>
CH3CH2COH + 2 Cu(OH)2 = CH3CH2COOH + 2 CuOH + H2O
C6H5C2H5 + Cl2 = C6H5CHClCH3 + HCl =>
C6H5C2H5 + Cl2 = C6H5CHClCH3 + HCl
Na2S + O2 = Na2O + S =>
2 Na2S + O2 = 2 Na2O + 2 S
Pb(OH)2 + HCl = H2O + PbCl2 =>
Pb(OH)2 + 2 HCl = 2 H2O + PbCl2
KNO3(s) + K(s) = K2O(s) + N2(g) =>
2 KNO3(s) + 10 K(s) = 6 K2O(s) + N2(g)
C5H10 + O2 = CO2 + H2O =>
2 C5H10 + 15 O2 = 10 CO2 + 10 H2O
C6H5C2H5 + Cl2 = C6H5CHClCH3 + HCl =>
C6H5C2H5 + Cl2 = C6H5CHClCH3 + HCl
Cr2O3 + Al = Cr + Al2O3 =>
Cr2O3 + 2 Al = 2 Cr + Al2O3
C9H8O4(COOH)OCOCH3 + NaOH = C9H8O4(COONa)OCOCH3 + H2O =>
C9H8O4(COOH)OCOCH3 + NaOH = C9H8O4(COONa)OCOCH3 + H2O
CrBr3 + KOH = KBr3 + CrOH =>
CrBr3 + KOH = KBr3 + CrOH
Na2CO3 + KCr(SO4)2*12H2O = NaCr(SO4)2 + K2CO3 + H2O =>
Na2CO3 + 2 KCr(SO4)2*12H2O = 2 NaCr(SO4)2 + K2CO3 + 24 H2O
ZnSO4 + Fe = Zn + FeSO4 =>
ZnSO4 + Fe = Zn + FeSO4
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
HClO4 + P4O10 = H3PO4 + Cl2O7 =>
12 HClO4 + P4O10 = 4 H3PO4 + 6 Cl2O7
Pb3O4 + HNO3 = Pb(NO3)2 + PbO2 + H2O =>
Pb3O4 + 4 HNO3 = 2 Pb(NO3)2 + PbO2 + 2 H2O
Al + KOH + H2O = KAlO2 + H2 =>
2 Al + 2 KOH + 2 H2O = 2 KAlO2 + 3 H2
Br2 + I = BrI =>
Br2 + 2 I = 2 BrI
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
NaOH + ZnCl2 = Zn(OH)2 + NaCl =>
2 NaOH + ZnCl2 = Zn(OH)2 + 2 NaCl
HCOOH + Be(OH)2 = (HCOO)2Be + H2O =>
2 HCOOH + Be(OH)2 = (HCOO)2Be + 2 H2O
Na2CO3 + CH3COOH = CH3COONa + NaHCO3 =>
Na2CO3 + CH3COOH = CH3COONa + NaHCO3
MnO3 = Mn2O4 + O2 =>
2 MnO3 = Mn2O4 + O2
Cu + O2 = Cu2O =>
4 Cu + O2 = 2 Cu2O
P + Mg = Mg3P =>
P + 3 Mg = Mg3P
KNO3 + H2CO3 = K2CO3 + HNO3 =>
2 KNO3 + H2CO3 = K2CO3 + 2 HNO3
IO3{-} + I{-} + HCl = ICl2{-} + H2O =>
IO3{-} + 2 I{-} + 6 HCl = 3 ICl2{-} + 3 H2O
Na + O2 = NaO =>
2 Na + O2 = 2 NaO
HClO + Mg(OH)2 = Mg(ClO)2 + H2O =>
2 HClO + Mg(OH)2 = Mg(ClO)2 + 2 H2O
I2 + As = As2I3 =>
3 I2 + 4 As = 2 As2I3
NH2CH2COOH + HNO3 = HOCH2COOH + N2 + H2O =>
5 NH2CH2COOH + 3 HNO3 = 5 HOCH2COOH + 4 N2 + 4 H2O
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