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H2 + L2 = 2 HL
Mg(s) + Al2(SO4)3(aq) = MgSO4(aq) + Al(s) =>
3 Mg(s) + Al2(SO4)3(aq) = 3 MgSO4(aq) + 2 Al(s)
KCrO2 + HBr = CrBr3 + K2O + H2O =>
2 KCrO2 + 6 HBr = 2 CrBr3 + K2O + 3 H2O
Na2SO3 + Na2S + H2O = S + NaOH =>
Na2SO3 + 2 Na2S + 3 H2O = 3 S + 6 NaOH
S3O6{2-} + Cl2 + OH{-} = SO4{2-} + Cl{-} + H2O =>
S3O6{2-} + 4 Cl2 + 12 OH{-} = 3 SO4{2-} + 8 Cl{-} + 6 H2O
PCl5 + Sr(OH)2 = SrCl2 + Sr3(PO4)2 + H2O =>
2 PCl5 + 8 Sr(OH)2 = 5 SrCl2 + Sr3(PO4)2 + 8 H2O
K3AlO3 + H2SO4 = Al2(SO4)3 + KOH =>
2 K3AlO3 + 3 H2SO4 = Al2(SO4)3 + 6 KOH
C6H5NH2 + CaClOCl = C6H5NO2 + CaCl2 + H2O =>
C6H5NH2 + 3 CaClOCl = C6H5NO2 + 3 CaCl2 + H2O
NO + Hg2O + KOH = KNO2 + Hg + H2O =>
2 NO + Hg2O + 2 KOH = 2 KNO2 + 2 Hg + H2O
Na2SO4 + BaCl2 + HNO3 = BaSO4 + HCl + NaNO3 =>
Na2SO4 + BaCl2 + 2 HNO3 = BaSO4 + 2 HCl + 2 NaNO3
CuCl + Br2 = CuCl2 + CuBr2 =>
2 CuCl + Br2 = CuCl2 + CuBr2
SOH + O2 = SO2 + H2O =>
4 SOH + 3 O2 = 4 SO2 + 2 H2O
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Cu(OH)3 + HNO3 = Cu(NO3)3 + H2O =>
Cu(OH)3 + 3 HNO3 = Cu(NO3)3 + 3 H2O
Al + (NO3)3 + Na2S = AlS3 + NaNO3 =>
Al + 2(NO3)3 + 3 Na2S = AlS3 + 6 NaNO3
I = I2 =>
2 I = I2
NO + NH2OH = N2 + H2O =>
2 NO + 4 NH2OH = 3 N2 + 6 H2O
C4H8O + HCN + H2O = C5H10N2O3 + NH3 =>
4 C4H8O + 19 HCN + 17 H2O = 7 C5H10N2O3 + 5 NH3
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
PCl5 + Sr(OH)2 = SrCl2 + Sr3(PO4)2 + H2O =>
2 PCl5 + 8 Sr(OH)2 = 5 SrCl2 + Sr3(PO4)2 + 8 H2O
C3H8 + Br2 = CH3CH2CH2Br + HBr =>
C3H8 + Br2 = CH3CH2CH2Br + HBr
Sn + Cl2 = SnCl4 =>
Sn + 2 Cl2 = SnCl4
HCl + Co(NO3)2 + H2O = CoCl4 + HNO3 + Co(H2O)6 =>
4 HCl + 2 Co(NO3)2 + 6 H2O = CoCl4 + 4 HNO3 + Co(H2O)6
CrSO4 + AgNO3 + K2S2O8 = K2SO4 + Cr(NO3)2 + Ag2S2O8 =>
CrSO4 + 2 AgNO3 + K2S2O8 = K2SO4 + Cr(NO3)2 + Ag2S2O8
Zn(OH)2 + CaO = CaZnO2 + H2O =>
Zn(OH)2 + CaO = CaZnO2 + H2O
Ca(OH)2 + H2(SO)4 = Ca(SO)4 + H2O =>
Ca(OH)2 + H2(SO)4 = Ca(SO)4 + 2 H2O
HI(aq) + Na2CO3(aq) = NaI(aq) + H2O(l) + CO2(g) =>
2 HI(aq) + Na2CO3(aq) = 2 NaI(aq) + H2O(l) + CO2(g)
NH4OH = NH3*H2O =>
NH4OH = NH3*H2O
K2MnO4 + NO2 = Mn(NO3)2 + KNO3 =>
K2MnO4 + 4 NO2 = Mn(NO3)2 + 2 KNO3
KI + AgCl = KCl + AgI =>
KI + AgCl = KCl + AgI
K2(CrO4) + Pb(NO3)2 = K(NO3) + Pb(CrO4) =>
K2(CrO4) + Pb(NO3)2 = 2 K(NO3) + Pb(CrO4)
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Zn(No3)2 + LiOH = Zn(OH)2 + LiNo3 =>
Zn(No3)2 + 2 LiOH = Zn(OH)2 + 2 LiNo3
AlCl3 + Na2S04 = Al2(S04)3 + NaCl =>
2 AlCl3 + 3 Na2S04 = Al2(S04)3 + 6 NaCl
Zn + HCl = ZnCl2 + H2H2 =>
2 Zn + 4 HCl = 2 ZnCl2 + H2H2
Fe3O4 + Na2FeO4 + H2SO4 = Fe2(SO4)3 + Na2SO4 + H2O =>
3 Fe3O4 + Na2FeO4 + 16 H2SO4 = 5 Fe2(SO4)3 + Na2SO4 + 16 H2O
MnO4{-} + H{+} + Cl{-}� = Mn2{+} + Cl2 + H2O =>
4 MnO4{-} + 32 H{+} + 26 Cl{-}� = 2 Mn2{+} + 13 Cl2 + 16 H2O
SO2 + NaO = Na + SO3 =>
SO2 + NaO = Na + SO3
K2Cr2O7 + H2SO4 + K2SO3 = Cr2(SO4)3 + H2O + K2SO4 =>
K2Cr2O7 + 4 H2SO4 + 3 K2SO3 = Cr2(SO4)3 + 4 H2O + 4 K2SO4
Fe2 + F2 = FeF2 =>
Fe2 + 2 F2 = 2 FeF2
SO3 + Na2O = Na2SO4 =>
SO3 + Na2O = Na2SO4
NaClO4 + Zn + HCl = NaCl + ZnCl2 + H2O =>
NaClO4 + 4 Zn + 8 HCl = NaCl + 4 ZnCl2 + 4 H2O
KH2PO4 + Ba(OH)2 = KBaPO4 + H2O =>
KH2PO4 + Ba(OH)2 = KBaPO4 + 2 H2O
Pb(NO3)2(ac) + KBr(ac) = PbBr2 + KNO3 =>
Pb(NO3)2(ac) + 2 KBr(ac) = PbBr2 + 2 KNO3
P4O10 + H2O = H3PO4 =>
P4O10 + 6 H2O = 4 H3PO4
CuSO4 + H2S = CuS + H2SO4 =>
CuSO4 + H2S = CuS + H2SO4
Cd(s) + HCl(aq) = Cd(s)Cl + H(aq) =>
Cd(s) + HCl(aq) = Cd(s)Cl + H(aq)
C2H8 + O2 = CO2 + H2O =>
C2H8 + 4 O2 = 2 CO2 + 4 H2O
Ai + H2SO4 = Ai2(SO4)3 + SO2 + H2O =>
2 Ai + 6 H2SO4 = Ai2(SO4)3 + 3 SO2 + 6 H2O
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