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3 ZnCl2 + 2 H3PO4 = Zn3(PO4)2 + 6 HCl
NH3(l) = N2(s) + H2(g) =>
2 NH3(l) = N2(s) + 3 H2(g)
B4H19 + O2 = B2O3 + H2O =>
4 B4H19 + 31 O2 = 8 B2O3 + 38 H2O
Cl + KF = KCl + F2 =>
2 Cl + 2 KF = 2 KCl + F2
Pb(NO3)2(aq) + K2Cr2O7(aq) = PbCr2O7(s) + KNO3(aq) =>
Pb(NO3)2(aq) + K2Cr2O7(aq) = PbCr2O7(s) + 2 KNO3(aq)
CH3CH2SH + H2O = CH3CH2S{-} + H3O{+} =>
CH3CH2SH + H2O = CH3CH2S{-} + H3O{+}
PbS + O = PbO + SO2 =>
PbS + 3 O = PbO + SO2
(NH4)6Mo7O24*4H2O + HCl = H2MoO4 + Cl(NH4) =>
(NH4)6Mo7O24*4H2O + 6 HCl = 7 H2MoO4 + 6 Cl(NH4)
BaH18O10 + NH4Cl = BaCl2H4O2 + NH3 + H2O =>
BaH18O10 + 2 NH4Cl = BaCl2H4O2 + 2 NH3 + 8 H2O
Cd(OH)2(s) + HCl(aq) = CdCl2(aq) + H2O(l) =>
Cd(OH)2(s) + 2 HCl(aq) = CdCl2(aq) + 2 H2O(l)
MgO + Al(OH)3 = MgAl2O4 + H2O =>
MgO + 2 Al(OH)3 = MgAl2O4 + 3 H2O
Pb(OH)4 + H2S = Pb2S4 + H2O =>
2 Pb(OH)4 + 4 H2S = Pb2S4 + 8 H2O
Al(OH)3 + H2SO4 + H2O = Al2(SO4)3*14H2O =>
2 Al(OH)3 + 3 H2SO4 + 8 H2O = Al2(SO4)3*14H2O
(NH4)3PO4(aq) + MgCl2(aq) = Mg3(PO4)2 + NH4Cl(aq) =>
2(NH4)3PO4(aq) + 3 MgCl2(aq) = Mg3(PO4)2 + 6 NH4Cl(aq)
(NH4)2SO3 + H3PO4 = (NH4)3PO4 + H2SO3 =>
3(NH4)2SO3 + 2 H3PO4 = 2(NH4)3PO4 + 3 H2SO3
C3H4O3 = C + H + O =>
C3H4O3 = 3 C + 4 H + 3 O
C17H36 = C + H2 =>
C17H36 = 17 C + 18 H2
Ca{2} + Cl{-} = CaCl2 =>
Ca{2} + 2 Cl{-} = CaCl2
B5H9 + H2O = H3BO3 + H =>
B5H9 + 15 H2O = 5 H3BO3 + 24 H
KClO3 + KI + HNO3 = KNO3 + KCl + I2 + H2O =>
KClO3 + 6 KI + 6 HNO3 = 6 KNO3 + KCl + 3 I2 + 3 H2O
Zn(NO3)2(aq) + Na2CrO4(aq) = ZnCrO4(s) + NaNO3(aq) =>
Zn(NO3)2(aq) + Na2CrO4(aq) = ZnCrO4(s) + 2 NaNO3(aq)
Na2HPO4 + CuCl2 = NaCl + CuHPO4 =>
Na2HPO4 + CuCl2 = 2 NaCl + CuHPO4
NaNO3(s) + H2SO4 = Na2SO4(s) + HNO3(l) =>
2 NaNO3(s) + H2SO4 = Na2SO4(s) + 2 HNO3(l)
Mg + (ClO3)2 = MgCl2 + O2 =>
Mg + (ClO3)2 = MgCl2 + 3 O2
Fe + Cu(NO3)1 = Fe(NO3)2 + Cu =>
Fe + 2 Cu(NO3)1 = Fe(NO3)2 + 2 Cu
H3AsO4 + Al(OH)3 = AlAsO4 + H2O =>
H3AsO4 + Al(OH)3 = AlAsO4 + 3 H2O
NH4Cl(s) = NH4Cl(aq) =>
NH4Cl(s) = NH4Cl(aq)
H2SO4(aq) + CaCO3(s) = CO2(g) + CaSO4(aq) + H2O(l) =>
H2SO4(aq) + CaCO3(s) = CO2(g) + CaSO4(aq) + H2O(l)
C20H14O4 + NH4OH = C2H3O2 + NH4 =>
C20H14O4 + 16 NH4OH = 10 C2H3O2 + 16 NH4
KOH + KIO2 + CI = KIO4 + KCI + H2O =>
4 KOH + KIO2 + 4 CI = KIO4 + 4 KCI + 2 H2O
HOI + H2O = H3O + IO =>
HOI + H2O = H3O + IO
K + SrSO4 = K2SO4 + Sr =>
2 K + SrSO4 = K2SO4 + Sr
FeCl2 + CaCO3 = CaCl2 + FeCO3 =>
FeCl2 + CaCO3 = CaCl2 + FeCO3
MnO4({-}) + H2SO3 + H = Mn({2+}) + HSO4({2-}) + H2O =>
2 MnO4({-}) + 3 H2SO3 + 7 H = 2 Mn({2+}) + 3 HSO4({2-}) + 5 H2O
NaOH(aq) + NH4NO3(aq) = NaNO3(aq) + H2O(l) + NH3(g) =>
NaOH(aq) + NH4NO3(aq) = NaNO3(aq) + H2O(l) + NH3(g)
N2 + I6 = NI4 =>
3 N2 + 4 I6 = 6 NI4
NaNO3 + KCl = NaCl + KNO3 =>
NaNO3 + KCl = NaCl + KNO3
Ag(NO2) + Ba(SO4) = Ba(NO2)2 + Ag2(SO4) =>
2 Ag(NO2) + Ba(SO4) = Ba(NO2)2 + Ag2(SO4)
Ba(C2H3O2)2 + Na2(CrO4) = BaCrO4 + NaC2H3O2 =>
Ba(C2H3O2)2 + Na2(CrO4) = BaCrO4 + 2 NaC2H3O2
Ba(OH)2 + K2SO4 = BaSO4 + KOH =>
Ba(OH)2 + K2SO4 = BaSO4 + 2 KOH
C2H4O2 + Cu = CuC2H3O2 + H2 =>
2 C2H4O2 + 2 Cu = 2 CuC2H3O2 + H2
CuSO4 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + K2SO4 =>
2 CuSO4 + K4[Fe(CN)6] = Cu2[Fe(CN)6] + 2 K2SO4
Ca2(PO4)3 + SiO2 + C = CaSiO3 + CO + P =>
Ca2(PO4)3 + 2 SiO2 + 10 C = 2 CaSiO3 + 10 CO + 3 P
Cu{2}{+} + NaOH{-} = Cu(NaOH)2 =>
Cu{2}{+} + 2 NaOH{-} = Cu(NaOH)2
ZnCO3 + AlPO4 = Al2(CO3)3 + Zn3(PO4)2 =>
3 ZnCO3 + 2 AlPO4 = Al2(CO3)3 + Zn3(PO4)2
Ca(OH)2 + SO3 = CaSO4 + H2O =>
Ca(OH)2 + SO3 = CaSO4 + H2O
CrO3 + K2CO3 = K2Cr2O7 + CO2 =>
2 CrO3 + K2CO3 = K2Cr2O7 + CO2
Na2S + HCl + H2O2 = SO2 + H2O + NaCl =>
Na2S + 2 HCl + 3 H2O2 = SO2 + 4 H2O + 2 NaCl
CuCl2*2H2O + NH4Cl = (NH4)2[CuCl4]*2H2O =>
CuCl2*2H2O + 2 NH4Cl = (NH4)2[CuCl4]*2H2O
MoCl + HfSi = MoSi + HfCl =>
MoCl + HfSi = MoSi + HfCl
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