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C2H2 + H2O = CH3CHO
Y + Ni = YNi3 =>
Y + 3 Ni = YNi3
OH{-} + Ni{2} = Ni(OH)2 =>
2 OH{-} + Ni{2} = Ni(OH)2
NaCl(a) + Ba(s) = NaBa(aq)Cl(g) =>
NaCl(a) + Ba(s) = NaBa(aq)Cl(g)
As2S3 + (NH4)2S = (NH4)3As + S =>
As2S3 + 3(NH4)2S = 2(NH4)3As + 6 S
Mg(HCO3)2 + Na2CO3 = MgCO3 + Na(HCO3) =>
Mg(HCO3)2 + Na2CO3 = MgCO3 + 2 Na(HCO3)
NaOHHNo3 = NaNo3H2O =>
NaOHHNo3 = NaNo3H2O
MnSO4 + (NH4)2S2O8 + H2O = MnO2 + H2SO4 + (NH4)2S04 =>
14 MnSO4 + (NH4)2S2O8 + 12 H2O = 14 MnO2 + 12 H2SO4 + (NH4)2S04
Al2S = Al2 + S =>
Al2S = Al2 + S
Fe2(SO4)3 = Fe2 + SO4 =>
Fe2(SO4)3 = Fe2 + 3 SO4
Zn(s) + HNO3(aq) = Zn(NO3)2(aq) + N2O(g) + H2O(l) =>
4 Zn(s) + 10 HNO3(aq) = 4 Zn(NO3)2(aq) + N2O(g) + 5 H2O(l)
Mg(HCO3)2 + Na2CO3 = MgCO3 + Na(HCO3) =>
Mg(HCO3)2 + Na2CO3 = MgCO3 + 2 Na(HCO3)
As2S3 + (NH4)2S = (NH4)3As + S =>
As2S3 + 3(NH4)2S = 2(NH4)3As + 6 S
CH3CHCH3 + KMnO4 + H2O = CH3CH(OH)CH3 + MnO2 + KOH =>
3 CH3CHCH3 + KMnO4 + 2 H2O = 3 CH3CH(OH)CH3 + MnO2 + KOH
P4O10 + OH{-} = HPO4{2-} + H2O =>
P4O10 + 8 OH{-} = 4 HPO4{2-} + 2 H2O
SnCl4{-2} + HgCl2 = Hg2Cl2 + SnCl6{-2} =>
SnCl4{-2} + 2 HgCl2 = Hg2Cl2 + SnCl6{-2}
NH4OH + Pb(NO3)2 = N(NO3)2 + PbH4OH =>
NH4OH + Pb(NO3)2 = N(NO3)2 + PbH4OH
KCN + Fe + H2O = K4Fe(CN)6 + KOH + H2 =>
6 KCN + Fe + 2 H2O = K4Fe(CN)6 + 2 KOH + H2
Mg(HCO3)2 + Na2CO3 = MgCO3 + Na(HCO3) =>
Mg(HCO3)2 + Na2CO3 = MgCO3 + 2 Na(HCO3)
As2S3 + (NH4)2S = (NH4)3As + S =>
As2S3 + 3(NH4)2S = 2(NH4)3As + 6 S
Fe + H2SeO3 = Fe2(SeO3)3 + H2 =>
2 Fe + 3 H2SeO3 = Fe2(SeO3)3 + 3 H2
Li3N + HCl = LiCl + H3N =>
Li3N + 3 HCl = 3 LiCl + H3N
FeS + (HCl) = FeCl2 + H2S =>
FeS + 2(HCl) = FeCl2 + H2S
NaOH + CrO3 = Cr(OH)6 + Na2O =>
6 NaOH + CrO3 = Cr(OH)6 + 3 Na2O
As2S3 + (NH4)2S = (NH4)3As + S =>
As2S3 + 3(NH4)2S = 2(NH4)3As + 6 S
FeCI2 + Ba(OH)2 = Fe(OH)2 + BaCI2 =>
FeCI2 + Ba(OH)2 = Fe(OH)2 + BaCI2
Mg(HCO3)2 + Na2CO3 = MgCO3 + Na(HCO3) =>
Mg(HCO3)2 + Na2CO3 = MgCO3 + 2 Na(HCO3)
MgCl2 + K3Po4 = Mg3(Po4)2 + KCl =>
3 MgCl2 + 2 K3Po4 = Mg3(Po4)2 + 6 KCl
C2H6O2 + KMnO4 + H2SO4 = C2H2O2 + K2SO4 + MnSO4 + H2O =>
5 C2H6O2 + 4 KMnO4 + 6 H2SO4 = 5 C2H2O2 + 2 K2SO4 + 4 MnSO4 + 16 H2O
Cr + H2O = CrOH + H2 =>
2 Cr + 2 H2O = 2 CrOH + H2
CH4N2O + H2O2 = NH4NO3 + CO2 + H2O =>
CH4N2O + 4 H2O2 = NH4NO3 + CO2 + 4 H2O
Cl2 + CaF2 = CaCl23 + F =>
23 Cl2 + 2 CaF2 = 2 CaCl23 + 4 F
CoCl2 + NH3 + NH4Cl + O2 = [Co(NH3)5Cl]Cl2 + H2O =>
4 CoCl2 + 16 NH3 + 4 NH4Cl + O2 = 4[Co(NH3)5Cl]Cl2 + 2 H2O
CuSO4 + Na2NO3 = Na2SO4 + CuNO3 =>
CuSO4 + Na2NO3 = Na2SO4 + CuNO3
NaOH + CrO3 = Cr(OH)6 + Na2O =>
6 NaOH + CrO3 = Cr(OH)6 + 3 Na2O
Mg(NO3)2 + K2SO4 = MgSO4 + K2(NO3)2 =>
Mg(NO3)2 + K2SO4 = MgSO4 + K2(NO3)2
H3AsO4(aq) = As2O5(s) + H2O(l) =>
2 H3AsO4(aq) = As2O5(s) + 3 H2O(l)
C3H5O + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
2 C3H5O + 6 KMnO4 + 9 H2SO4 = 6 MnSO4 + 3 K2SO4 + 6 CO2 + 14 H2O
C4H6BaO4 + H2SO4 = BaSO4 + CH3COOH =>
C4H6BaO4 + H2SO4 = BaSO4 + 2 CH3COOH
CO2 + H2O = C6H12O6 + O =>
6 CO2 + 6 H2O = C6H12O6 + 12 O
NO3{-} + OH{-} + Al + H2O = NH3 + [Al(OH)4]{-} =>
3 NO3{-} + 5 OH{-} + 8 Al + 18 H2O = 3 NH3 + 8[Al(OH)4]{-}
Cr + H2O = Cr2O7 + H =>
2 Cr + 7 H2O = Cr2O7 + 14 H
Na2CO3 + SrCl2 = SrO + NaCl + CO2 =>
Na2CO3 + SrCl2 = SrO + 2 NaCl + CO2
NH3 + Hg = NH3Hg =>
NH3 + Hg = NH3Hg
Na2[Zn(OH)4] + H2S = NaHS + Zn(OH)2 + H2O =>
Na2[Zn(OH)4] + 2 H2S = 2 NaHS + Zn(OH)2 + 2 H2O
Al + Cu3(AsO4)2 = AlAsO4 + Cu =>
2 Al + Cu3(AsO4)2 = 2 AlAsO4 + 3 Cu
C4H10 + O2 = CO2 + H2O = {-}70667 =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
B2O3 + H2O = B2(OH)3 + O2 =>
4 B2O3 + 6 H2O = 4 B2(OH)3 + 3 O2
P4(s) + Cl2(g) = P2Cl3 =>
P4(s) + 3 Cl2(g) = 2 P2Cl3
KI + H2SO4 + Na2SO3 = I2 + Na2S + K2SO4 + H2O =>
6 KI + 3 H2SO4 + Na2SO3 = 3 I2 + Na2S + 3 K2SO4 + 3 H2O
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