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Cr2O3 + 2 K2CO3 + 3 O = 2 K2CrO4 + 2 CO2
Fe(OH)3 + H2SO4 = Fe2S3O12 + H2O =>
2 Fe(OH)3 + 3 H2SO4 = Fe2S3O12 + 6 H2O
ZnSO4 + KOH = Zn(OH)2K2SO4 =>
ZnSO4 + 2 KOH = Zn(OH)2K2SO4
Ca(OH)2 + H2O + SO3 = CaSO4*2(H2O) =>
Ca(OH)2 + H2O + SO3 = CaSO4*2(H2O)
Na(s) + H2O(l) = Na(OH)2(aq) + H2(g) =>
Na(s) + 2 H2O(l) = Na(OH)2(aq) + H2(g)
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
KBr + NaNO2 + HCl = KNO2 + NaCl + HBr =>
KBr + NaNO2 + HCl = KNO2 + NaCl + HBr
Al(OH)4 + H2SO4 = SO4 + AlOH + H2O =>
2 Al(OH)4 + 3 H2SO4 = 3 SO4 + 2 AlOH + 6 H2O
HBrO3 + SO2 + H2O = Br3 + H2SO4 =>
6 HBrO3 + 15 SO2 + 12 H2O = 2 Br3 + 15 H2SO4
H3PO3 + CuO = Cu3(PO3)2 + H2O =>
2 H3PO3 + 3 CuO = Cu3(PO3)2 + 3 H2O
MgBr2 + Fe(NO3)3 = Mg(NO3)2 + FeBr3 =>
3 MgBr2 + 2 Fe(NO3)3 = 3 Mg(NO3)2 + 2 FeBr3
BrCl2 + H2SO4 = BrSO4 + HCl =>
BrCl2 + H2SO4 = BrSO4 + 2 HCl
H3PO4 + Ba(OH)2 = Ba3(PO4)2 + H2O =>
2 H3PO4 + 3 Ba(OH)2 = Ba3(PO4)2 + 6 H2O
FeCl3 + Na2CO3 = Fe2(CO3)3 + NaCl =>
2 FeCl3 + 3 Na2CO3 = Fe2(CO3)3 + 6 NaCl
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
K2Cr2O7 + H2SO4 + KI = Cr2(SO4) + I2 + K2SO4 + H2O =>
K2Cr2O7 + 7 H2SO4 + 10 KI = Cr2(SO4) + 5 I2 + 6 K2SO4 + 7 H2O
H3BO3 + C = B4C + CO + H2O =>
4 H3BO3 + 7 C = B4C + 6 CO + 6 H2O
K2HPO4 + Li2SO4 = Li2HPO4 + K2SO4 =>
K2HPO4 + Li2SO4 = Li2HPO4 + K2SO4
Na2SO4 + AlOH = NaOH + Al2SO4 =>
Na2SO4 + 2 AlOH = 2 NaOH + Al2SO4
NaOH + CoCl2 = Co(OH)2 + NaCl =>
2 NaOH + CoCl2 = Co(OH)2 + 2 NaCl
Ca(NO3)2(aq) + (NH4)2SO4(aq) = CaSO4(s) + NH4NO3(aq) =>
Ca(NO3)2(aq) + (NH4)2SO4(aq) = CaSO4(s) + 2 NH4NO3(aq)
Fe + Br2 = FeBr3 =>
2 Fe + 3 Br2 = 2 FeBr3
KMnO4 + CHCH = KOOCCOOK + MnO2 + KOH + H2O =>
8 KMnO4 + 3 CHCH = 3 KOOCCOOK + 8 MnO2 + 2 KOH + 2 H2O
HS{-} + ClO3{-} = S + Cl{-} + OH{-} =>
3 HS{-} + ClO3{-} = 3 S + Cl{-} + 3 OH{-}
NO2 + KI = K2O + NO + I2 =>
NO2 + 2 KI = K2O + NO + I2
AlCl3 + MgO = Al2O3 + MgCl2 =>
2 AlCl3 + 3 MgO = Al2O3 + 3 MgCl2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
MgNO3 + KOH = KNO3 + MgOH =>
MgNO3 + KOH = KNO3 + MgOH
Sb + Cl2 = SbCl3 =>
2 Sb + 3 Cl2 = 2 SbCl3
Al(OH)2Cl + HNO3 = Al(NO3)3 + H2O + HCl =>
Al(OH)2Cl + 3 HNO3 = Al(NO3)3 + 2 H2O + HCl
I2 + ClO3{-} = IO3{-} + Cl =>
I2 + 2 ClO3{-} = 2 IO3{-} + 2 Cl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
BaCO3H2SO4 = BaSO4H2CO3 =>
BaCO3H2SO4 = BaSO4H2CO3
ZnOCO = CO2Zn =>
ZnOCO = CO2Zn
Fe3O4 + CO = FeO + CO2 =>
Fe3O4 + CO = 3 FeO + CO2
{-}methyl{-}2{-}butanol = {-}methyl{-}2{-}butane =>
{-}methyl{-}2{-}butanol = {-}methyl{-}2{-}butane
KMnO4(s) + C3H5(OH)3(l) = CO2(g) + H2O(g) + K2CO3(s) + Mn2O3(s) =>
14 KMnO4(s) + 4 C3H5(OH)3(l) = 5 CO2(g) + 16 H2O(g) + 7 K2CO3(s) + 7 Mn2O3(s)
Ca + O2 = CaO =>
2 Ca + O2 = 2 CaO
Pb + ZnCl2 = PbCl2 + Zn =>
Pb + ZnCl2 = PbCl2 + Zn
SO3 + H2O = H2SO4 =>
SO3 + H2O = H2SO4
CH3CH2COCl + NaOH = CH3CH2COONa + NaCl + H2O =>
CH3CH2COCl + 2 NaOH = CH3CH2COONa + NaCl + H2O
ICl4{-} + H2O = I2 + Cl{-} + IO3{-} + H{+} =>
5 ICl4{-} + 9 H2O = I2 + 20 Cl{-} + 3 IO3{-} + 18 H{+}
Cr + NiCl2 = CrCl3 + Ni =>
2 Cr + 3 NiCl2 = 2 CrCl3 + 3 Ni
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
NH3 + H2SO4 = (NH4)2SO4 =>
2 NH3 + H2SO4 = (NH4)2SO4
[P(C4H9)4]Br + CoBr2 = [P(C4H9)4]2CoBr4 =>
2[P(C4H9)4]Br + CoBr2 = [P(C4H9)4]2CoBr4
HCl + NH3 = (NH4Cl) =>
HCl + NH3 = (NH4Cl)
Br2 + KI = KBr2 + I2 =>
2 Br2 + 2 KI = 2 KBr2 + I2
Li2(CuCl4) + LiNO3 + H2O + NH4 = (NH4)2CuCl4*2H2O + Li2O =>
9 Li2(CuCl4) + 2 LiNO3 + 22 H2O + 16 NH4 = 9(NH4)2CuCl4*2H2O + 10 Li2O
KMnO4 + SbCl2 + HCl = KCl + MnCl2 + SbCl5 + H2O =>
3 KMnO4 + 5 SbCl2 + 24 HCl = 3 KCl + 3 MnCl2 + 5 SbCl5 + 12 H2O
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