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9 Zn + 6 CrCl3 = 2 Cr3 + 9 ZnCl2
Ca(OH)2 + (H3PO4) = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2(H3PO4) = Ca3(PO4)2 + 6 H2O
NH3 + ClO = N2 + Cl + H2O =>
2 NH3 + 3 ClO = N2 + 3 Cl + 3 H2O
Cr(OH)2 + OH = CrO4 + H2O =>
Cr(OH)2 + 6 OH = CrO4 + 4 H2O
Ba(NO3)2 + LiCl = BaCl2 + LiNO3 =>
Ba(NO3)2 + 2 LiCl = BaCl2 + 2 LiNO3
NH3 + F = N2F4 + HF =>
2 NH3 + 10 F = N2F4 + 6 HF
AgNO3 + KOH = Ag(OH) + KNO3 =>
AgNO3 + KOH = Ag(OH) + KNO3
Al + O(g) = Al2O3 =>
2 Al + 3 O(g) = Al2O3
SiO2 + C + Cl2 = CO + SiCl4 =>
SiO2 + 2 C + 2 Cl2 = 2 CO + SiCl4
MnO4{2-}) + H3O{+} = MnO4({-}) + MnO2 + H2O = =>
3 MnO4{2-}) + 4 H3O{+} = 2 MnO4({-}) + MnO2 + 6 H2O
MgSO3 = SO2 + MgO =>
MgSO3 = SO2 + MgO
S + F{-} = S2{-} + F2 =>
4 S + 2 F{-} = 2 S2{-} + F2
C2H5OH + O2 = CO29 + H2O =>
C2H5OH + 30 O2 = 2 CO29 + 3 H2O
SO3{2-} = SO4{2-} + S{2-} =>
4 SO3{2-} = 3 SO4{2-} + S{2-}
SnO + NaOH + H2O = Na2[Sn(OH)4] =>
SnO + 2 NaOH + H2O = Na2[Sn(OH)4]
AgNO3 + NH2OH = Ag + H2O + NO =>
3 AgNO3 + 4 NH2OH = 3 Ag + 6 H2O + 7 NO
FeSO4 + BaCl2 = FeCl2 + BaSO4 =>
FeSO4 + BaCl2 = FeCl2 + BaSO4
Na2O*CaO*6SiO2 + HF = NaF + CaF2 + SiF4 + H2O =>
Na2O*CaO*6SiO2 + 28 HF = 2 NaF + CaF2 + 6 SiF4 + 14 H2O
Al(NO3)2 + (NH4)2SO4 = Al(NH4)2 + SO4 + (NO3)2 =>
Al(NO3)2 + (NH4)2SO4 = Al(NH4)2 + SO4 + (NO3)2
FeCl3(aq) + SnCl2(aq) = FeCl2 + SnCl4 =>
2 FeCl3(aq) + SnCl2(aq) = 2 FeCl2 + SnCl4
Ca(OH)2 + H2SO4 = CaSO4 + HOH =>
Ca(OH)2 + H2SO4 = CaSO4 + 2 HOH
Fe2(CO3)2 = FeO + CO2 =>
Fe2(CO3)2 = 2 FeO + 2 CO2
Mg(OH)2 + (NH4)3(PO3) = Mg3(PO3)2 + NH3 + H2O =>
3 Mg(OH)2 + 2(NH4)3(PO3) = Mg3(PO3)2 + 6 NH3 + 6 H2O
Cu2O + H2CO3 = Cu2CO3 + H2O =>
Cu2O + H2CO3 = Cu2CO3 + H2O
Al + Na2CO3 + H2O = Na3AlO3 + NaHCO3 + H2 =>
2 Al + 6 Na2CO3 + 6 H2O = 2 Na3AlO3 + 6 NaHCO3 + 3 H2
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Cd + SnCl4 = Sn + CdCl4 =>
Cd + SnCl4 = Sn + CdCl4
Al + Pb(NO3)2(aq) = Pb + Al(NO3)3 =>
2 Al + 3 Pb(NO3)2(aq) = 3 Pb + 2 Al(NO3)3
KBr + H2Cr2O7 + H2SO4 = Br2 + Cr2(SO4)3 + K2SO4 + H2O =>
6 KBr + H2Cr2O7 + 6 H2SO4 = 3 Br2 + Cr2(SO4)3 + 3 K2SO4 + 7 H2O
C2H4 + HCN = C3H5N =>
C2H4 + HCN = C3H5N
NaOH + AlCl3 = Al(OH)3 + NaCl =>
3 NaOH + AlCl3 = Al(OH)3 + 3 NaCl
Al + NaOH = Al2(NaOH) =>
2 Al + NaOH = Al2(NaOH)
NO2 + CH3COOH = HNO2 + CH3COO =>
NO2 + CH3COOH = HNO2 + CH3COO
C6H5CH(CH3)2 + O2 = CO2 + H2O =>
C6H5CH(CH3)2 + 12 O2 = 9 CO2 + 6 H2O
H(OH) + AgI = Ag(OH) + HI =>
H(OH) + AgI = Ag(OH) + HI
C6H5CH(CH3)2 + O2 = C6H5COOH(CH3)2 =>
C6H5CH(CH3)2 + O2 = C6H5COOH(CH3)2
Fe(C2H3O2)2 + Na2CO3 = Na(C2H3O2) + FeCO3 =>
Fe(C2H3O2)2 + Na2CO3 = 2 Na(C2H3O2) + FeCO3
NH3 + Cu2O = Cu + H2O + N2 =>
2 NH3 + 3 Cu2O = 6 Cu + 3 H2O + N2
Zn + K2Cr2O7 + NaOH + H2O = Na2[Zn(OH)4] + K[Cr(OH)4] =>
3 Zn + K2Cr2O7 + 6 NaOH + 7 H2O = 3 Na2[Zn(OH)4] + 2 K[Cr(OH)4]
KMnO4 + TiCl3 + HCl = MnCl2 + TiCl4 + KCl + H2O =>
KMnO4 + 5 TiCl3 + 8 HCl = MnCl2 + 5 TiCl4 + KCl + 4 H2O
B2O3 + H2O = B(OH)3 =>
B2O3 + 3 H2O = 2 B(OH)3
Li + K2CO3 = Li2CO3 + K =>
2 Li + K2CO3 = Li2CO3 + 2 K
HClO3 + Li2CO3 = LiClO3 + H2O + CO2 =>
2 HClO3 + Li2CO3 = 2 LiClO3 + H2O + CO2
K3PO4(aq) + H2SO4(aq) = K2SO4(aq) + H3PO4(aq) =>
2 K3PO4(aq) + 3 H2SO4(aq) = 3 K2SO4(aq) + 2 H3PO4(aq)
K + CI2 = KCI2 =>
K + CI2 = KCI2
CH6N2 + N2O4 = CO2 + H2O + N2 =>
4 CH6N2 + 5 N2O4 = 4 CO2 + 12 H2O + 9 N2
CrI3 + KOH + Cl2 = K2CrO1 + KIO4 + KCl + H2O =>
2 CrI3 + 52 KOH + 21 Cl2 = 2 K2CrO1 + 6 KIO4 + 42 KCl + 26 H2O
Fe2O3 + Sn = SnO + Fe =>
Fe2O3 + 3 Sn = 3 SnO + 2 Fe
H2O3 = H2 + O2 =>
2 H2O3 = 2 H2 + 3 O2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
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