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H2PO4 + Ba(OH)2 = BaPO4 + 2 HOH
CrCl3 + KMnO4 + KOH = K2CrO4 + MnO2 + H2O + KCl =>
CrCl3 + KMnO4 + 4 KOH = K2CrO4 + MnO2 + 2 H2O + 3 KCl
SC(NH2)2 + NO2 = N2 + H2O + SC =>
2 SC(NH2)2 + 2 NO2 = 3 N2 + 4 H2O + 2 SC
Mg + Al(CO3)3 = Al + Mg(CO3)4 =>
3 Mg + 4 Al(CO3)3 = 4 Al + 3 Mg(CO3)4
Pb(OH)No3 + HNo3 = Pb(No3)2 + H2O =>
Pb(OH)No3 + HNo3 = Pb(No3)2 + H2O
NO2 + H2O = HNO3 + HNO2 =>
2 NO2 + H2O = HNO3 + HNO2
Tl2S = Tl + S =>
Tl2S = 2 Tl + S
Pb(C2H3O2)2 + K2Cr2 = PbCr2 + K2(C2H3O2)2 =>
Pb(C2H3O2)2 + K2Cr2 = PbCr2 + K2(C2H3O2)2
S02 + H2O = H2SO4 + H2 =>
S02 + 8 H2O = 2 H2SO4 + 6 H2
Fe(No3)2 + Na3PO4 = Fe3(PO4)2 + NaNo3 =>
3 Fe(No3)2 + 2 Na3PO4 = Fe3(PO4)2 + 6 NaNo3
Na2Cr2O7 + H2O2 = Na2Cr2O12 + H2O =>
Na2Cr2O7 + 5 H2O2 = Na2Cr2O12 + 5 H2O
C22H34O13N + H2O = CH4 + CO2 + NH3 =>
8 C22H34O13N + 62 H2O = 93 CH4 + 83 CO2 + 8 NH3
AgNO3 + NH4CO3 = AgNH4 + NO3CO3 =>
AgNO3 + NH4CO3 = AgNH4 + NO3CO3
PU5 + H2O = HU + H3PO4 =>
PU5 + 4 H2O = 5 HU + H3PO4
Cr{+3} + BiO3{-} + H{+} = Bi{+3} + Cr2O7{-2} + H2O =>
2 Cr{+3} + 3 BiO3{-} + 4 H{+} = 3 Bi{+3} + Cr2O7{-2} + 2 H2O
KI + PbNO3 = PbIKNO3 =>
KI + PbNO3 = PbIKNO3
KOHRb = KRbOH =>
KOHRb = KRbOH
NaCl + KMnO4 + HCl = KNa2MnCl6 + Cl2 + H2O =>
2 NaCl + KMnO4 + 8 HCl = KNa2MnCl6 + 2 Cl2 + 4 H2O
(NH4)2SO4(aq) + NaOH(aq) = (NH4)OH(aq) + (Na2)(SO4)(aq) =>
(NH4)2SO4(aq) + 2 NaOH(aq) = 2(NH4)OH(aq) + (Na2)(SO4)(aq)
Na2CO3(ac) + HC2H3O2(ac) = NaC2H3O2 + H2O + CO2 =>
Na2CO3(ac) + 2 HC2H3O2(ac) = 2 NaC2H3O2 + H2O + CO2
(NH4)2HPO4 + Ca(OH)2 = Ca3(PO4)2 + (NH4)3PO4 + H2O =>
6(NH4)2HPO4 + 3 Ca(OH)2 = Ca3(PO4)2 + 4(NH4)3PO4 + 6 H2O
Pb(NO3)2 + Na2SO3 = Na2(NO3)2 + PbSO3 =>
Pb(NO3)2 + Na2SO3 = Na2(NO3)2 + PbSO3
SnCl2 + Na2S = SnS + NaCl =>
SnCl2 + Na2S = SnS + 2 NaCl
KKK = K8 =>
8 KKK = 3 K8
S8 = S3 =>
3 S8 = 8 S3
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
Al + FeO = Fe + AlO =>
Al + FeO = Fe + AlO
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
I + MnBr2 = MnI2 + Br =>
2 I + MnBr2 = MnI2 + 2 Br
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
NaH + H2O = NaOH + H2 =>
NaH + H2O = NaOH + H2
K2CrO4 + CH3COOH = CH3COOK + H2CrO4 =>
K2CrO4 + 2 CH3COOH = 2 CH3COOK + H2CrO4
BaCl2 + NaOH = Ba(OH)2 + NaCl =>
BaCl2 + 2 NaOH = Ba(OH)2 + 2 NaCl
C6H13N + O2 = CO2 + H2O + NO2 =>
4 C6H13N + 41 O2 = 24 CO2 + 26 H2O + 4 NO2
Fe(OH)2 + HCl = FeCl2 + H2O =>
Fe(OH)2 + 2 HCl = FeCl2 + 2 H2O
Ba(OH)2(aq) + MgSO4(aq) = BaSO4(s) + Mg(OH)2(s) =>
Ba(OH)2(aq) + MgSO4(aq) = BaSO4(s) + Mg(OH)2(s)
HSO + HI = HS + I + HO =>
HSO + HI = HS + I + HO
HCI + NaOH = NaCI(H2O) =>
HCI + NaOH = NaCI(H2O)
Fe + AgNO3 = Fe(NO3)3 + Ag =>
Fe + 3 AgNO3 = Fe(NO3)3 + 3 Ag
S + H2SO4 = SO2 + H2O =>
S + 2 H2SO4 = 3 SO2 + 2 H2O
Cr2O3 + O2 + H2O = H2CrO4 =>
2 Cr2O3 + 3 O2 + 4 H2O = 4 H2CrO4
Pb3(PO4)4 + Na2SO4 = Na3PO4 + Pb(SO4)2 =>
Pb3(PO4)4 + 6 Na2SO4 = 4 Na3PO4 + 3 Pb(SO4)2
Mg(OH)2 = MgO + H2O =>
Mg(OH)2 = MgO + H2O
(NH4)2Cr2O7 + NaHCO3 = NH4HCO3 + Na2Cr2O7 =>
(NH4)2Cr2O7 + 2 NaHCO3 = 2 NH4HCO3 + Na2Cr2O7
C2H5OH + H2O2 = C15H32O2 + H2O =>
15 C2H5OH + 2 H2O2 = 2 C15H32O2 + 15 H2O
Cu + S = Cu2S =>
2 Cu + S = Cu2S
Ag3PO4 + NH3*H2O = [Ag(NH3)2]3PO4 + H2O =>
Ag3PO4 + 6 NH3*H2O = [Ag(NH3)2]3PO4 + 6 H2O
Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl
Mn(NO3)2 + Na2S = MnS + Na(NO3) =>
Mn(NO3)2 + Na2S = MnS + 2 Na(NO3)
HNO3CuO2 = HCuO2NO3 =>
HNO3CuO2 = HCuO2NO3
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