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Cr2(SO4)3 + 3 K2CO3 = Cr2(CO3)3 + 3 K2SO4
NaCrO2 + HBr = CrBr3 + NaBr + H2O =>
NaCrO2 + 4 HBr = CrBr3 + NaBr + 2 H2O
Na2CO3 + Al(NO3)3 = Al2(CO3)3 + NaNO3 =>
3 Na2CO3 + 2 Al(NO3)3 = Al2(CO3)3 + 6 NaNO3
Zn + MnO2 + H2O = Mn2O3 + Zn(OH)3 =>
2 Zn + 6 MnO2 + 3 H2O = 3 Mn2O3 + 2 Zn(OH)3
Li(SO4) + Pb(C2H3O2) = Li(C2H3O2) + Pb(SO4) =>
Li(SO4) + Pb(C2H3O2) = Li(C2H3O2) + Pb(SO4)
Cu(H20)4{+2)+NH3 = Cu(NH3)6{+2}+H20(water) =>
Cu(H20)4{+2)+6NH3 = Cu(NH3)6{+2}+4H20(water)
Al + H2SO4 = H2 + Al3S3O12 =>
3 Al + 3 H2SO4 = 3 H2 + Al3S3O12
C2H5OH + PCl5 = C2H5Cl + POCl3 + H2O =>
2 C2H5OH + PCl5 = 2 C2H5Cl + POCl3 + H2O
Al + NaOH + H2O = NaAl(OH)5 + H2 =>
Al + NaOH + 4 H2O = NaAl(OH)5 + 2 H2
C4H6O3 + C7H6O = C9H8O2 + HC2H3O2 =>
C4H6O3 + C7H6O = C9H8O2 + HC2H3O2
C8H10O + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C8H10O + 20 K2Cr2O7 + 80 H2SO4 = 24 CO2 + 20 Cr2(SO4)3 + 20 K2SO4 + 95 H2O
Al2O3 + KOH = KAlO2 + H2O =>
Al2O3 + 2 KOH = 2 KAlO2 + H2O
H7IO7 + Al(OH)3 = Al7(IO7)3 + H2O =>
3 H7IO7 + 7 Al(OH)3 = Al7(IO7)3 + 21 H2O
Mg(OH)2 + ZnSO4 = MgSO4 + Zn(OH)2 =>
Mg(OH)2 + ZnSO4 = MgSO4 + Zn(OH)2
Fe(s) + H2S(aq) = Fe2S3 + H2(g) =>
2 Fe(s) + 3 H2S(aq) = Fe2S3 + 3 H2(g)
K2FeO4 + H2O = Fe(OH3)3 + O2 + KOH =>
4 K2FeO4 + 22 H2O = 4 Fe(OH3)3 + 9 O2 + 8 KOH
Al + HCOOH = Al(HCOO)2 + H2 =>
Al + 2 HCOOH = Al(HCOO)2 + H2
CaC2 + H2O = C2H2 + Ca(OH)2 =>
CaC2 + 2 H2O = C2H2 + Ca(OH)2
CH2CHCHCH2OH + KMnO4 + H2O = KOH + MnO2 + CH2(OH)CH(OH)CH2(OH) =>
9 CH2CHCHCH2OH + 7 KMnO4 + 20 H2O = 7 KOH + 7 MnO2 + 12 CH2(OH)CH(OH)CH2(OH)
C9H8 + Cr2O7{-2} + H{+} = C9H8O4 + Cr{+3} + H2O =>
3 C9H8 + 4 Cr2O7{-2} + 32 H{+} = 3 C9H8O4 + 8 Cr{+3} + 16 H2O
Zn + HNO3 = Zn(NO3)2 + N2O + H2O =>
4 Zn + 10 HNO3 = 4 Zn(NO3)2 + N2O + 5 H2O
Cr(OH)3 + CH3COOH = Cr(CH3COO)3 + H2O =>
Cr(OH)3 + 3 CH3COOH = Cr(CH3COO)3 + 3 H2O
BCl3 + BF3 = BClF2 =>
BCl3 + 2 BF3 = 3 BClF2
Fe2O3 + H3PO4 = FePO4 + H2O =>
Fe2O3 + 2 H3PO4 = 2 FePO4 + 3 H2O
H3PO4 + NH2CONH2 = CO(NH2)2H3PO4 =>
H3PO4 + NH2CONH2 = CO(NH2)2H3PO4
MgSO4 + BaCl2 = BaSO4 + MgCl2 =>
MgSO4 + BaCl2 = BaSO4 + MgCl2
CaCl2(aq) + Na3PO4 = Ca3(PO4)2(s) + NaCl =>
3 CaCl2(aq) + 2 Na3PO4 = Ca3(PO4)2(s) + 6 NaCl
(C4H10)O(l) + O2(g) = CO2 + H2O =>
(C4H10)O(l) + 6 O2(g) = 4 CO2 + 5 H2O
Zn + AgN03 = Zn(N03)2 + Ag =>
Zn + 2 AgN03 = Zn(N03)2 + 2 Ag
MgNH4PO4*6H2O = NH3 + H2O + Mg2P2O7 =>
2 MgNH4PO4*6H2O = 2 NH3 + 13 H2O + Mg2P2O7
CuSO4*20H2O = CuSO4 + H2O =>
CuSO4*20H2O = CuSO4 + 20 H2O
H2SiO3 + Ba(OH)2 = BaSiO3 + H2O =>
H2SiO3 + Ba(OH)2 = BaSiO3 + 2 H2O
C2H5CN + H2O = C2H5CONH2 =>
C2H5CN + H2O = C2H5CONH2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Al(OH)3 + KOH = K2Al2O4 + H2O =>
2 Al(OH)3 + 2 KOH = K2Al2O4 + 4 H2O
Ca(HCO3)2 + Ca(OH)2 = CaCO3 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O
NaCH3COO = Na + CH3COO =>
NaCH3COO = Na + CH3COO
BaCl2 + H2SO4 = Ba2(SO4)2 + HCl =>
2 BaCl2 + 2 H2SO4 = Ba2(SO4)2 + 4 HCl
Cr(O2)4{-3} + H{+} = Cr{3} + O2 + H2O =>
2 Cr(O2)4{-3} + 12 H{+} = 2 Cr{3} + 5 O2 + 6 H2O
ZnCl2 + Ca(OH)2 = Zn(OH)2 + CaCl2 =>
ZnCl2 + Ca(OH)2 = Zn(OH)2 + CaCl2
C7H6O3 + NaHCO3 = C7H4O3Na + H2O + CO2 =>
27 C7H6O3 + 28 NaHCO3 = 28 C7H4O3Na + 39 H2O + 21 CO2
MgI2 + CrPO4 = Mg3(PO4)2 + CrI3 =>
3 MgI2 + 2 CrPO4 = Mg3(PO4)2 + 2 CrI3
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12MoO3 + NH4NO2 + H2O =>
5 H3PO4 + 60(NH4)2MoO4 + 63 HNO3 = 5(NH4)3PO4*12MoO3 + 84 NH4NO2 + 81 H2O
HClO3(g) + NaOH(g) = NaClO3(g) + H2O(g) =>
HClO3(g) + NaOH(g) = NaClO3(g) + H2O(g)
Pb(C4H5)4 + O2 = H2O + CO2 + PbO =>
2 Pb(C4H5)4 + 43 O2 = 20 H2O + 32 CO2 + 2 PbO
Kr2O7 = Kr4000000 + O14000000 =>
2000000 Kr2O7 = Kr4000000 + O14000000
H2O + (CH3CO)2O = CH3CO2H =>
H2O + (CH3CO)2O = 2 CH3CO2H
Cu(No3)2 + KI = CuI + I2 + KNo3 =>
2 Cu(No3)2 + 4 KI = 2 CuI + I2 + 4 KNo3
HClO = HCl + O2 =>
2 HClO = 2 HCl + O2
Cu + HNO3(s) = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3(s) = Cu(NO3)2 + 2 NO2 + 2 H2O
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