| Équations équilibrées la veille | Équations équilibrées le lendemain |
Zn + Ni(CH3CO2)2 = Zn(CH3CO2)2 + Ni
CrCl2 + ZnCl2 = Zn + CrCl3 =>
2 CrCl2 + ZnCl2 = Zn + 2 CrCl3
A1 + Hg(CH3COO)2 = A1(CH3COO)3 + Hg =>
2 A1 + 3 Hg(CH3COO)2 = 2 A1(CH3COO)3 + 3 Hg
Na(PO4) + Cu(Cl2)2 = NaCl2 + Cu(PO4)2 =>
2 Na(PO4) + Cu(Cl2)2 = 2 NaCl2 + Cu(PO4)2
Cu2O + C4 = Cu2 + CO =>
4 Cu2O + C4 = 4 Cu2 + 4 CO
CO + H2O + F2 = C2H3F + O2 =>
8 CO + 6 H2O + 2 F2 = 4 C2H3F + 7 O2
H2CO3Ca(OH)2 = CaCO3 + H2O =>
H2CO3Ca(OH)2 = CaCO3 + 2 H2O
BaCo3 + AgNO3 = Ag2Co3 + Ba(NO3)2 =>
BaCo3 + 2 AgNO3 = Ag2Co3 + Ba(NO3)2
KOHCl = KClHO =>
KOHCl = KClHO
W(s) + O2(g) = WO2(s) =>
W(s) + O2(g) = WO2(s)
AlCl3 + AgNO3 = AgCl + AlN3O9 =>
AlCl3 + 3 AgNO3 = 3 AgCl + AlN3O9
K + H2SO4 = K2SO4 + H2O + S2 =>
12 K + 8 H2SO4 = 6 K2SO4 + 8 H2O + S2
C2H4Br + Zn = ZnBr2 + C2H4 =>
2 C2H4Br + Zn = ZnBr2 + 2 C2H4
C6H12O6 + IO3{-} + H{+} = CO2 + I2 + H2O =>
5 C6H12O6 + 24 IO3{-} + 24 H{+} = 30 CO2 + 12 I2 + 42 H2O
NaHCO3(s) = Na2CO3(g) + CO2(g)H2O(l) =>
2 NaHCO3(s) = Na2CO3(g) + CO2(g)H2O(l)
O2 + Cl3 = Cl3O =>
O2 + 2 Cl3 = 2 Cl3O
Ba(ClO2)2 + H2O = Ba(OH)2 + HClO2 =>
Ba(ClO2)2 + 2 H2O = Ba(OH)2 + 2 HClO2
CrO3 + CH3CH2OH = Cr2O3 + CH3COOH + H2O =>
4 CrO3 + 3 CH3CH2OH = 2 Cr2O3 + 3 CH3COOH + 3 H2O
C2H4O + Cl2 = CCl4 + HCl + HClO =>
C2H4O + 6 Cl2 = 2 CCl4 + 3 HCl + HClO
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Mn + PO4 = Mn3PO4 =>
3 Mn + PO4 = Mn3PO4
BaO2 + H{+} + SO4{2-} = BaSO4 + H2O2 =>
BaO2 + 2 H{+} + SO4{2-} = BaSO4 + H2O2
NH4NO3 + KBr = NH4Br + KNO3 =>
NH4NO3 + KBr = NH4Br + KNO3
C15H24 + HBr = C15H23Br + H2 =>
C15H24 + HBr = C15H23Br + H2
Li3 + Cl12 = LiCl4000000000000000 =>
Li3 + 1.0E + 15 Cl12 = 3 LiCl4000000000000000
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
C + H + N + O = C9H19NO4 =>
9 C + 19 H + N + 4 O = C9H19NO4
CuS2 + SrCl2 = SrS2 + CuCl2 =>
CuS2 + SrCl2 = SrS2 + CuCl2
Mg + FeSO4 = MgSO4 + Fe =>
Mg + FeSO4 = MgSO4 + Fe
H2SO4 + LiOH = Li2SO4 + H2O =>
H2SO4 + 2 LiOH = Li2SO4 + 2 H2O
(CH3)3Bi + H2O = Bi(OH)3 + CH4 =>
(CH3)3Bi + 3 H2O = Bi(OH)3 + 3 CH4
Cu(s)Zn(NO3)2(ac) = Cu(NO3)2(ac)Zn =>
Cu(s)Zn(NO3)2(ac) = Cu(NO3)2(ac)Zn
H2S + K2CrO7 + H2SO4 = Cr2(SO4)2 + K2SO4 + H2O =>
5 H2S + 4 K2CrO7 + 3 H2SO4 = 2 Cr2(SO4)2 + 4 K2SO4 + 8 H2O
KIO3 + Na2S2O3 + H2SO4 = I2 + NaSO4 + K2SO4 + H2O =>
2 KIO3 + Na2S2O3 + H2SO4 = I2 + 2 NaSO4 + K2SO4 + H2O
CuCl2 + Ag2S = CuS + AgCl =>
CuCl2 + Ag2S = CuS + 2 AgCl
K + O2 = K2O =>
4 K + O2 = 2 K2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
C3H7OH + CH3CO2H = CH3CO2C3H7 + H2O =>
C3H7OH + CH3CO2H = CH3CO2C3H7 + H2O
Fe + HNO2 = FeNO2 + H2 =>
2 Fe + 2 HNO2 = 2 FeNO2 + H2
MnO4{-} + H{+} + H2C2O4 = Mn{2+} + CO2 + H2O =>
2 MnO4{-} + 6 H{+} + 5 H2C2O4 = 2 Mn{2+} + 10 CO2 + 8 H2O
Cu + HNO3() = Cu(NO3)2 + H2O + NO =>
3 Cu + 8 HNO3() = 3 Cu(NO3)2 + 4 H2O + 2 NO
H2SO4 + PbOH = Pb2SO4 + H2O =>
H2SO4 + 2 PbOH = Pb2SO4 + 2 H2O
CaCl2 + NaOH = NaCl2 + Ca(OH) =>
CaCl2 + NaOH = NaCl2 + Ca(OH)
Na2O + H2I = H2O + Na2I =>
Na2O + H2I = H2O + Na2I
HMnO4 + AgNO3 = AgMnO4 + HNO3 =>
HMnO4 + AgNO3 = AgMnO4 + HNO3
NaOH + CaO = Na2CaO2 + H2O =>
2 NaOH + CaO = Na2CaO2 + H2O
K2CO3 + H2SO4 = K2SO4 + H2O + CO2 =>
K2CO3 + H2SO4 = K2SO4 + H2O + CO2
Ca(OH)2 + Al2O3 = CaAlO + H2O + O2 =>
4 Ca(OH)2 + 2 Al2O3 = 4 CaAlO + 4 H2O + 3 O2
(K)3Fe(CN)6 + Cr2O3 + KOH = K94Fe(CN)6 + (K)2CrO4 + H2O =>
6(K)3Fe(CN)6 + 91 Cr2O3 + 910 KOH = 6 K94Fe(CN)6 + 182(K)2CrO4 + 455 H2O
CH3COOH + SO4{2-} + H{+} = SH{-} + CO2 + H2O =>
CH3COOH + SO4{2-} + H{+} = SH{-} + 2 CO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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