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3(NH4)2SO4 + 3 H2S + 2 Cr(OH)3 = 3(NH4)2S + Cr2(SO4)3 + 6 H2O
PbCO3 = PbO + CO2 =>
PbCO3 = PbO + CO2
SnS2 + KOH = K2SnS3 + K2SnO3 + H2O =>
3 SnS2 + 6 KOH = 2 K2SnS3 + K2SnO3 + 3 H2O
Ca(OH)2 + SH2 = CaS + H2O =>
Ca(OH)2 + SH2 = CaS + 2 H2O
AgNO3(aq) + Na2CO3(aq) = Ag2CO3 + NaNO3 =>
2 AgNO3(aq) + Na2CO3(aq) = Ag2CO3 + 2 NaNO3
PH3 + F2 = PF3 + HF =>
PH3 + 3 F2 = PF3 + 3 HF
CuO + C18H34O2 = Cu + CO2 + H2O =>
51 CuO + C18H34O2 = 51 Cu + 18 CO2 + 17 H2O
Mn{3+} + KI = Mn{2+} + I2 + K{+} =>
2 Mn{3+} + 2 KI = 2 Mn{2+} + I2 + 2 K{+}
Cu(s) + NiCl2(aq) = CuCl2 + Ni =>
Cu(s) + NiCl2(aq) = CuCl2 + Ni
Zn + AgN03 = Ag + ZnN03 =>
Zn + AgN03 = Ag + ZnN03
W + Br2 = WBr5 =>
2 W + 5 Br2 = 2 WBr5
FeO3(s) + CO(g) = Fe(l) + CO2(g) =>
FeO3(s) + 3 CO(g) = Fe(l) + 3 CO2(g)
Al(NO)3*9H2O + NH4OH = Al(OH)3 + N2 + H2O =>
Al(NO)3*9H2O + NH4OH = Al(OH)3 + 2 N2 + 10 H2O
C2H5COOH + H2O = CO + H7 =>
7 C2H5COOH + 7 H2O = 21 CO + 8 H7
Cl2O5 + CaO = CaCl2 + O2 =>
Cl2O5 + CaO = CaCl2 + 3 O2
Rb2O + Al = Al2O3 + Rb =>
3 Rb2O + 2 Al = Al2O3 + 6 Rb
SCl6 + O2 = SO3 + Cl2 =>
2 SCl6 + 3 O2 = 2 SO3 + 6 Cl2
CH3(CH2)2CH3(l) + O2(g) = CO2(g) + H2O(g) =>
2 CH3(CH2)2CH3(l) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
C7H6O2 + O2 = CO2 + H2O =>
2 C7H6O2 + 15 O2 = 14 CO2 + 6 H2O
HNO3 + NaOH = NaNO3 + H2O =>
HNO3 + NaOH = NaNO3 + H2O
NO2 + KI + HCl = I2 + N2 + KCl + H2O =>
2 NO2 + 8 KI + 8 HCl = 4 I2 + N2 + 8 KCl + 4 H2O
C6H5COOH + K2CO3 = C6H5COOK + H2CO3 =>
2 C6H5COOH + K2CO3 = 2 C6H5COOK + H2CO3
SCl6 + O2 = SO3 + Cl2 =>
2 SCl6 + 3 O2 = 2 SO3 + 6 Cl2
P2 + Cl2 = PCl5 =>
P2 + 5 Cl2 = 2 PCl5
K2Cl3 + MgCl2 = KCl + MgCl3 =>
K2Cl3 + MgCl2 = 2 KCl + MgCl3
C8H10N4O2 + KOH = K + H2O + C8H9N4O2 =>
C8H10N4O2 + KOH = K + H2O + C8H9N4O2
Ni + Cu2O = NiCu2O =>
Ni + Cu2O = NiCu2O
Ba(ClO3)2 + MnO2 + NaOH = Na2MnO4 + BaCl2 + H2O =>
Ba(ClO3)2 + 6 MnO2 + 12 NaOH = 6 Na2MnO4 + BaCl2 + 6 H2O
C3H2 + HO2 = CO2 + H2O =>
3 C3H2 + 14 HO2 = 9 CO2 + 10 H2O
CH + Fe = Fe(CH) =>
CH + Fe = Fe(CH)
CdCl2(aq) + AgNO3(aq) = AgCl(s) + Cd(NO3)2(aq) =>
CdCl2(aq) + 2 AgNO3(aq) = 2 AgCl(s) + Cd(NO3)2(aq)
C4H6O6 + NH4OH = (NH4)2C4H4O6 + H2O =>
C4H6O6 + 2 NH4OH = (NH4)2C4H4O6 + 2 H2O
Fe(C2H3O2)2 + K3PO4 = Fe3(PO4)2 + KC2H3O2 =>
3 Fe(C2H3O2)2 + 2 K3PO4 = Fe3(PO4)2 + 6 KC2H3O2
Ba(NO3)2(ac) + K2CO3(ac) = BaCO3(ac) + K2(NO3)2(ac) =>
Ba(NO3)2(ac) + K2CO3(ac) = BaCO3(ac) + K2(NO3)2(ac)
PbI2 + AgNO3 = Pb(NO3)2 + AgI =>
PbI2 + 2 AgNO3 = Pb(NO3)2 + 2 AgI
NH4Cl(aq) + K2SO4(aq) = (NH4)2SO4(aq) + KCl(aq) =>
2 NH4Cl(aq) + K2SO4(aq) = (NH4)2SO4(aq) + 2 KCl(aq)
Rb2O + Al = Al2O3 + Rb =>
3 Rb2O + 2 Al = Al2O3 + 6 Rb
C6H5Cl + H2O = C6H6O + HCl =>
C6H5Cl + H2O = C6H6O + HCl
Cu(OH)2 + S{2-} = Cu(S){2-} + OH =>
Cu(OH)2 + S{2-} = Cu(S){2-} + 2 OH
As + SOH = AsSOH =>
As + SOH = AsSOH
CH3CONH2 + HNO2 = CH3COOH + N2 + H2O =>
CH3CONH2 + HNO2 = CH3COOH + N2 + H2O
CaSO4*05H2O = (CaSO4)2H2O + H2O =>
2 CaSO4*05H2O = (CaSO4)2H2O + 9 H2O
Al3C4 + H2O = Al(OH)3 + CH4 + O2 =>
4 Al3C4 + 50 H2O = 12 Al(OH)3 + 16 CH4 + 7 O2
Ag(NH3)2Br + HNO3 = AgBr + NH4NO3 =>
Ag(NH3)2Br + 2 HNO3 = AgBr + 2 NH4NO3
FeBr2 = Fe + Br2 =>
FeBr2 = Fe + Br2
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
Cr2O3 + H2O2 + OH{-} = CrO4{2-} + H2O =>
Cr2O3 + 3 H2O2 + 4 OH{-} = 2 CrO4{2-} + 5 H2O
Sn(NO2)4 + Pt3N4 = Sn3N4 + Pt(NO2)4 =>
3 Sn(NO2)4 + Pt3N4 = Sn3N4 + 3 Pt(NO2)4
C10H10Fe + C4H6O3 = C12H12FeO + C2H4O2 =>
C10H10Fe + C4H6O3 = C12H12FeO + C2H4O2
K3PO4 + Na2SO3 = Na3PO4 + K2SO3 =>
2 K3PO4 + 3 Na2SO3 = 2 Na3PO4 + 3 K2SO3
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