| Équations équilibrées la veille | Équations équilibrées le lendemain |
COSO4 + Bi = COBi + SO4
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CS2 = C + S =>
CS2 = C + 2 S
NaClO2 + C6H8O7 = ClO2{-} + C6H5Na3O7 + H{+} =>
3 NaClO2 + C6H8O7 = 3 ClO2{-} + C6H5Na3O7 + 3 H{+}
AgNO3(aq) + CuCl2(aq) = AgCl + Cu(NO3)2(aq) =>
2 AgNO3(aq) + CuCl2(aq) = 2 AgCl + Cu(NO3)2(aq)
CaH3OH + O2 = CaO + H2O =>
CaH3OH + O2 = CaO + 2 H2O
CO2(g) + H2(g) = CH3OH(g) + H2O(g) =>
CO2(g) + 3 H2(g) = CH3OH(g) + H2O(g)
Ag + H2SO4(s) = Ag2SO4 + SO2 + H2O =>
2 Ag + 2 H2SO4(s) = Ag2SO4 + SO2 + 2 H2O
C4H6 + Cl2 = C4H5Cl + HCl =>
C4H6 + Cl2 = C4H5Cl + HCl
CH2COOH + C2H5OH = CH3COOHC2H5 + H2O =>
3 CH2COOH + 7 C2H5OH = 5 CH3COOHC2H5 + 3 H2O
N2 + NaOH = Na3N + NaNO3 + H2O =>
4 N2 + 18 NaOH = 5 Na3N + 3 NaNO3 + 9 H2O
SF5 + HI = S2I10 + HF =>
2 SF5 + 10 HI = S2I10 + 10 HF
MnO4{-} + H{+} + Cl{-} = Mn{+2} + Cl2 + H2O =>
2 MnO4{-} + 16 H{+} + 10 Cl{-} = 2 Mn{+2} + 5 Cl2 + 8 H2O
CH3CH2COOH + Cr(OH)3 = (CH3CH2COO)3Cr + H2O =>
3 CH3CH2COOH + Cr(OH)3 = (CH3CH2COO)3Cr + 3 H2O
CaO(c) + P2O5(c) = CaP2O6 =>
CaO(c) + P2O5(c) = CaP2O6
H2SO4 = H + (SO4) =>
H2SO4 = 2 H + (SO4)
CO2 + H2O = OC2 + OH =>
2 CO2 + 3 H2O = OC2 + 6 OH
K3(PO4) + Cs(NO3) = Cs3(PO4) + K(NO3) =>
K3(PO4) + 3 Cs(NO3) = Cs3(PO4) + 3 K(NO3)
MgCrO4 + HC2H3O2 = Mg + CrO2 + C2H3O2 + H2O =>
MgCrO4 + 4 HC2H3O2 = Mg + CrO2 + 4 C2H3O2 + 2 H2O
HNO2 = HNO3 + NO + H2O* =>
3 HNO2 = HNO3 + 2 NO + H2O*
[Cr(N2H4CO)6]4[Cr(CN)6] + KMnO4 + H2SO4 = K2Cr2O7 + MnSO4 + CO2 + KNO3 + K2SO4 + H2O =>
10[Cr(N2H4CO)6]4[Cr(CN)6] + 936 KMnO4 + 1109 H2SO4 = 25 K2Cr2O7 + 936 MnSO4 + 300 CO2 + 540 KNO3 + 173 K2SO4 + 1589 H2O
MgO + HNO3 = MgO3 + HNO =>
MgO + HNO3 = MgO3 + HNO
P2H3 = P + H2 =>
2 P2H3 = 4 P + 3 H2
Ag + Hg(NO3)2 = AgNO3 + Hg =>
2 Ag + Hg(NO3)2 = 2 AgNO3 + Hg
H2O + Br2 + SO2 = Br{-} + SO4{2-} + H{+} =>
2 H2O + Br2 + SO2 = 2 Br{-} + SO4{2-} + 4 H{+}
NaOH + C6H5COONa = Na2CO3 + C6H6 =>
NaOH + C6H5COONa = Na2CO3 + C6H6
NaOCl(aq) + HCl(aq) + KI(aq) = KCl(aq) + NaCl(aq) + H2O(l) + I2(s) =>
NaOCl(aq) + 2 HCl(aq) + 2 KI(aq) = 2 KCl(aq) + NaCl(aq) + H2O(l) + I2(s)
C2H5OP(O)(Cl)NC(CH3)N(C2H5)2 + H2O = C2H5OP(O)(OH)NC(CH3)N(C2H5)2 + HCl =>
C2H5OP(O)(Cl)NC(CH3)N(C2H5)2 + H2O = C2H5OP(O)(OH)NC(CH3)N(C2H5)2 + HCl
*6CO2 + *6H2O = C6H12O6 + O =>
*6CO2 + *6H2O = C6H12O6 + 12 O
CuBr2 + KNO3 = CuNO3 + KBr2 =>
CuBr2 + KNO3 = CuNO3 + KBr2
FeO + PdF2 = FeF2 + PdO =>
FeO + PdF2 = FeF2 + PdO
Na + HCl = H2 + NaCl =>
2 Na + 2 HCl = H2 + 2 NaCl
CH3COOH + CH3Cl = CH3COOCH3 + HCl =>
CH3COOH + CH3Cl = CH3COOCH3 + HCl
H2(g)C2H4(g) = C2H6(g) =>
H2(g)C2H4(g) = C2H6(g)
CuCO3 + C4H6O6 = CO2 + H2O + CuC4H6O =>
5 CuCO3 + 11 C4H6O6 = 29 CO2 + 18 H2O + 5 CuC4H6O
Cr2O3 + H2SO4 = Cr2(SO4)3 + H2O =>
Cr2O3 + 3 H2SO4 = Cr2(SO4)3 + 3 H2O
HBr + HCO3 = Br + CO2 + H2O =>
HBr + HCO3 = Br + CO2 + H2O
Zn + (PbO3)2 = ZnO3 + Pb =>
2 Zn + (PbO3)2 = 2 ZnO3 + 2 Pb
HZ + H2O = H3 + ZO =>
HZ + H2O = H3 + ZO
K2CO3 + HNO3 = KNO3 + H2O + CO2 =>
K2CO3 + 2 HNO3 = 2 KNO3 + H2O + CO2
Ni3(PO4)2 + NaOH = Na3PO4 + Ni(OH)2 =>
Ni3(PO4)2 + 6 NaOH = 2 Na3PO4 + 3 Ni(OH)2
H2C6H6O6 + H3O = H3C6H6O6 + H2O =>
H2C6H6O6 + H3O = H3C6H6O6 + H2O
lithiumhydroxide + aluminiumchloride = lithiumchloride + aluminiumhydroxide =>
3 LiOH + AlCl3 = 3 LiCl + Al(OH)3
C19N28O81S = O2 + CO2 + N2 + SO2 =>
2 C19N28O81S = 41 O2 + 38 CO2 + 28 N2 + 2 SO2
Na2Co3 + FeCl2 = NaCl + Fe2(Co3)2 =>
2 Na2Co3 + 2 FeCl2 = 4 NaCl + Fe2(Co3)2
(NH4)2CO3 = NH3 + H2O + CO2 =>
(NH4)2CO3 = 2 NH3 + H2O + CO2
ethylene + oxygen = carbondioxide + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
C2H5OH + HBr = C2H5Br + H2O =>
C2H5OH + HBr = C2H5Br + H2O
HC2H2O2 + NaHCO3 = NaC2H2O2 + CO2 + H2O =>
HC2H2O2 + NaHCO3 = NaC2H2O2 + CO2 + H2O
Al + Cu(II)Cl = Cu(II) + AlCl =>
Al + Cu(II)Cl = Cu(II) + AlCl
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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