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5 C3H7OH + 2 KMnO4 + 3 H2SO4 = 5(CH3)2CO + K2SO4 + 2 MnSO4 + 8 H2O
H2SO4 + Na2SO4 = Na2S2O8 + H2 =>
H2SO4 + Na2SO4 = Na2S2O8 + H2
Fe2 + H2SO4 + O2 = FeSO4 + H2O =>
Fe2 + 2 H2SO4 + O2 = 2 FeSO4 + 2 H2O
CH4 + Cl22 = CH3Cl + HCl =>
11 CH4 + Cl22 = 11 CH3Cl + 11 HCl
LiBr + Fe3(PO4)2 = Li3PO4 + FeBr2 =>
6 LiBr + Fe3(PO4)2 = 2 Li3PO4 + 3 FeBr2
FeSiO + H2O = Fe3O4 + H2 + SiO2 =>
3 FeSiO + 7 H2O = Fe3O4 + 7 H2 + 3 SiO2
CH2ClCOOH + NH3 = CH2NH2COOH + HCl =>
CH2ClCOOH + NH3 = CH2NH2COOH + HCl
NO2 = NO + O2 =>
2 NO2 = 2 NO + O2
P4 + F2 = PF3 =>
P4 + 6 F2 = 4 PF3
K(s) + H2SO4(aq) = K2SO4 + H2 =>
2 K(s) + H2SO4(aq) = K2SO4 + H2
CH2ClCOOH + NH3 = NH2CH2COOH + NH4Cl =>
CH2ClCOOH + 2 NH3 = NH2CH2COOH + NH4Cl
Ca + PbCl4 = CaCl2 + Pb =>
2 Ca + PbCl4 = 2 CaCl2 + Pb
[C6H7O3(ONO2)3] + O2 = CO2 + H2O + NO2 =>
4[C6H7O3(ONO2)3] + 19 O2 = 24 CO2 + 14 H2O + 12 NO2
S2 = S6 =>
3 S2 = S6
ICl = ClI =>
ICl = ClI
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
NH4OH + O2 = NO + H2O =>
4 NH4OH + 5 O2 = 4 NO + 10 H2O
CH2ClCOOH + NH3 = CH2NH2COOH + NH4Cl =>
CH2ClCOOH + 2 NH3 = CH2NH2COOH + NH4Cl
Mg(OH)2 = MgO2H2 =>
Mg(OH)2 = MgO2H2
Mn + HI = H2 + MnI3 =>
2 Mn + 6 HI = 3 H2 + 2 MnI3
Ca(PO4)2 + KNO3 = CaNO3 + K(PO4)2 =>
Ca(PO4)2 + KNO3 = CaNO3 + K(PO4)2
Zn(s) + H{+]+NO3{-} = Zn(NO3)2(aq)+H2(g) =>
Zn(s) + 2 H{+]+2NO3{-} = Zn(NO3)2(aq)+H2(g)
Cr(s)Fe(NO)(aq) = Fe(s)Cr(NO)(aq) =>
Cr(s)Fe(NO)(aq) = Fe(s)Cr(NO)(aq)
Al + Fe2O3 = Al2O3 + Fe =>
2 Al + Fe2O3 = Al2O3 + 2 Fe
HClO4 + CaCO3 = Ca(ClO4)2 + H2O + CO2 =>
2 HClO4 + CaCO3 = Ca(ClO4)2 + H2O + CO2
Mg + Cu{+}NO{3-} = Mg{2+}NO{3-} + Cu =>
Mg + 2 Cu{+}NO{3-} = Mg{2+}NO{3-} + 2 Cu
I3{-)+S2O3{2-} = I{-}+S4O6{2-} =>
I3{-)+2S2O3{2-} = 3 I{-}+S4O6{2-}
sodiumiodide + phosphoricacid = hydrogeniodide + sodiumphosphate =>
3 NaI + H3PO4 = 3 HI + Na3PO4
MnCl2 + KBiO3 + HNO3 = HMnO4 + Bi(NO3)3 + KNO3 + HCl + H2O =>
2 MnCl2 + 5 KBiO3 + 20 HNO3 = 2 HMnO4 + 5 Bi(NO3)3 + 5 KNO3 + 4 HCl + 7 H2O
(NH4)3PO4(s) = NH4(aq) + PO4(aq) =>
(NH4)3PO4(s) = 3 NH4(aq) + PO4(aq)
CO2 + H2O = CH2OO + O2 =>
2 CO2 + 2 H2O = 2 CH2OO + O2
HCOOH + CH3OH = COOHCH3 + H2O =>
HCOOH + CH3OH = COOHCH3 + H2O
NaCN + CH3Br = CNCH3 + NaBr =>
NaCN + CH3Br = CNCH3 + NaBr
K(C204) + CaCl = Ca(C204) + KCl =>
K(C204) + CaCl = Ca(C204) + KCl
LiOH + H2SO4 = Li2SO4 + H2O(balance) =>
2 LiOH + H2SO4 = Li2SO4 + 2 H2O(balance)
Zn(OH)2 + NH3 = (Zn(NH3)4)(OH)2 =>
Zn(OH)2 + 4 NH3 = (Zn(NH3)4)(OH)2
MgO + ZnO = MgZn + O =>
MgO + ZnO = MgZn + 2 O
Ag + CrSO4 = AgSO4 + Cr =>
Ag + CrSO4 = AgSO4 + Cr
Ag(NO3)NaCl = AgCl + NaNO3 =>
Ag(NO3)NaCl = AgCl + NaNO3
NaHCO3 + AlBr3 = Al(OH)3 + NaBr + CO2 =>
3 NaHCO3 + AlBr3 = Al(OH)3 + 3 NaBr + 3 CO2
Cs3P + Br2 = CsBr + P4 =>
4 Cs3P + 6 Br2 = 12 CsBr + P4
C2H12O3 + O2 = H2O + CO2 =>
2 C2H12O3 + 7 O2 = 12 H2O + 4 CO2
Fe(ii)CO3HI = FeIHCO3 =>
Fe(ii)CO3HI = FeIHCO3
KOH + SO3 = K2SO4 + H2SO4 =>
2 KOH + 2 SO3 = K2SO4 + H2SO4
MnO2(s) + HCl(aq) = MnCl2(s) + Cl2(g) + H2O(l) =>
MnO2(s) + 4 HCl(aq) = MnCl2(s) + Cl2(g) + 2 H2O(l)
NH4Cl + Ba(OH)2 = BaCl2 + H2O + NH3 =>
2 NH4Cl + Ba(OH)2 = BaCl2 + 2 H2O + 2 NH3
(NH4)6H2W12O40*3H2O + (NH4)2HPO4 + N4(CH2)6 = WP + H2O + N2 + CO2 =>
6(NH4)6H2W12O40*3H2O + 72(NH4)2HPO4 + 7 N4(CH2)6 = 72 WP + 462 H2O + 104 N2 + 42 CO2
C2H5OH + H{+} + Cr2O7{2-} = CH3COOH + H2O + Cr{3+} =>
3 C2H5OH + 16 H{+} + 2 Cr2O7{2-} = 3 CH3COOH + 11 H2O + 4 Cr{3+}
Hg2(N3)2 + K2Cr2O7 + H2SO4 = HgSO4 + K2SO4 + Cr2(SO4)3 + HNO3 + H2O =>
3 Hg2(N3)2 + 17 K2Cr2O7 + 74 H2SO4 = 6 HgSO4 + 17 K2SO4 + 17 Cr2(SO4)3 + 18 HNO3 + 65 H2O
FeS + O2 = Fe2O3 + SO2 =>
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
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