| Équations équilibrées la veille | Équations équilibrées le lendemain |
Fe + 3 Ho = FeHo3
C34H8 + O2 = CO2 + H2O =>
C34H8 + 36 O2 = 34 CO2 + 4 H2O
C3H6 + KMnO4 + H2O = C3H6(OH)2 + KOH + MnO2 =>
3 C3H6 + 2 KMnO4 + 4 H2O = 3 C3H6(OH)2 + 2 KOH + 2 MnO2
MgCl2 + Ca(NO3)2 = Mg(NO3)2 + CaCl2 =>
MgCl2 + Ca(NO3)2 = Mg(NO3)2 + CaCl2
BiS + HNO3 = Bi(NO3)3 + NO + S + H2O =>
BiS + 4 HNO3 = Bi(NO3)3 + NO + S + 2 H2O
Ca + Zn(NO3)2 = Zn + Ca(NO3)3 =>
2 Ca + 3 Zn(NO3)2 = 3 Zn + 2 Ca(NO3)3
Cl2(s) + KBr(aq) = KCl(aq) + Br2(aq) =>
Cl2(s) + 2 KBr(aq) = 2 KCl(aq) + Br2(aq)
C3H6O3 = C6H8O4 + H2O =>
2 C3H6O3 = C6H8O4 + 2 H2O
HCl + Mg = H2 + MgCl2 =>
2 HCl + Mg = H2 + MgCl2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
SO2(g) + HF(e) = SF4(g) + H2O(e) =>
SO2(g) + 4 HF(e) = SF4(g) + 2 H2O(e)
C + KMnO4 = C2O + K2O + MnO2 =>
6 C + 2 KMnO4 = 3 C2O + K2O + 2 MnO2
N2O + Al = Al3N2 + O =>
N2O + 3 Al = Al3N2 + O
H2S + Cl2 = HCl + SCl2 =>
H2S + 2 Cl2 = 2 HCl + SCl2
Al2(Cr2O7)3 + NaCl = AlCl3 + Na2Cr2O7 =>
Al2(Cr2O7)3 + 6 NaCl = 2 AlCl3 + 3 Na2Cr2O7
NH2 + Br2 = NH + HBr =>
2 NH2 + Br2 = 2 NH + 2 HBr
AgCl = Ag + Cl2 =>
2 AgCl = 2 Ag + Cl2
Al(H2PO4)3 = Al2O3 + P2O5 + H2O =>
2 Al(H2PO4)3 = Al2O3 + 3 P2O5 + 6 H2O
CH3(CH2)4CH3 + O2 = CO2 + H2O54 =>
CH3(CH2)4CH3 + 195 O2 = 6 CO2 + 7 H2O54
In + S = In2S =>
2 In + S = In2S
Fe2(SO4)3 + Ba(OH)2 = Ba2(SO4)2 + Fe(OH)3 =>
2 Fe2(SO4)3 + 6 Ba(OH)2 = 3 Ba2(SO4)2 + 4 Fe(OH)3
VCl3 + Zn + HCl = H2[ZnVCl5] =>
VCl3 + Zn + 2 HCl = H2[ZnVCl5]
FeSO4 + BaCl2 = BaSO4 + FeCl2 =>
FeSO4 + BaCl2 = BaSO4 + FeCl2
NaOH + Ca(NO3)2 = Ca(OH)2 + NaNO3 =>
2 NaOH + Ca(NO3)2 = Ca(OH)2 + 2 NaNO3
LiCl + H3PO4 = Li3PO4 + HCl =>
3 LiCl + H3PO4 = Li3PO4 + 3 HCl
NO2 + CO = NO + CO2 =>
NO2 + CO = NO + CO2
FeO + H2O2 + H2SO4 = Fe2(SO4)3 + H2O =>
2 FeO + H2O2 + 3 H2SO4 = Fe2(SO4)3 + 4 H2O
LiOH + LiHSO4 = Li2SO4 + H2O =>
LiOH + LiHSO4 = Li2SO4 + H2O
J2 + HNO3 = HJO3 + NO2 + H2O =>
J2 + 10 HNO3 = 2 HJO3 + 10 NO2 + 4 H2O
KNO3 + Cr2(SO4)3 + Na2CO3 = KNO2 + Na2CrO2 + NaSO4 + CO2 =>
KNO3 + 2 Cr2(SO4)3 + 7 Na2CO3 = KNO2 + 4 Na2CrO2 + 6 NaSO4 + 7 CO2
J2 + HNO3 = HJO3 + NO2 + H2O =>
J2 + 10 HNO3 = 2 HJO3 + 10 NO2 + 4 H2O
Cl2 + KI = KCl + I2 = =>
Cl2 + 2 KI = 2 KCl + I2
Al2O3 = Al + O2 =>
2 Al2O3 = 4 Al + 3 O2
C + H(OH) = CO + H2 =>
C + H(OH) = CO + H2
Zn(s) + O2(g) = ZnO(g) =>
2 Zn(s) + O2(g) = 2 ZnO(g)
PH3 + H2SO4 = S + HPO3 + H2O =>
3 PH3 + 4 H2SO4 = 4 S + 3 HPO3 + 7 H2O
H2(SO4) + Mg(CO3) = Mg(SO4) + H2O + CO2 =>
H2(SO4) + Mg(CO3) = Mg(SO4) + H2O + CO2
Na + Al2O3 = NaO3 + Al =>
Na + Al2O3 = NaO3 + 2 Al
PbBr2 + HClO4 = HBr + Pb(ClO4)2 =>
PbBr2 + 2 HClO4 = 2 HBr + Pb(ClO4)2
CH3CH2OH + O2 = CH3CHOH + H2O =>
4 CH3CH2OH + O2 = 4 CH3CHOH + 2 H2O
P + H2 = P2H3 =>
4 P + 3 H2 = 2 P2H3
HMnO4 + Ca = H2 + CaMnO4 =>
2 HMnO4 + 2 Ca = H2 + 2 CaMnO4
MnSO4 + KMnO4 = KSO4 + Mn2O4 =>
MnSO4 + KMnO4 = KSO4 + Mn2O4
KMnO4 + PH3 = H3PO4 + Mn + K =>
KMnO4 + PH3 = H3PO4 + Mn + K
Na + C2H6O = C2H5NaO + H2 =>
2 Na + 2 C2H6O = 2 C2H5NaO + H2
HI + Cu(OH)2 = CuI2 + H2O =>
2 HI + Cu(OH)2 = CuI2 + 2 H2O
S + Br2 = SBr6 =>
S + 3 Br2 = SBr6
NaOH + Cr(OH)3 = NaCr(OH)4 =>
NaOH + Cr(OH)3 = NaCr(OH)4
Ni(OH)2 + NH4OH = Ni(NH4)(OH)3 =>
Ni(OH)2 + NH4OH = Ni(NH4)(OH)3
KNO3 + Cr2(SO4)3 + Na2CO3 = KNO2 + Na2CrO2 + NaSO4 + CO2 =>
KNO3 + 2 Cr2(SO4)3 + 7 Na2CO3 = KNO2 + 4 Na2CrO2 + 6 NaSO4 + 7 CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/30/25
Équations équilibrées sur04/29/24
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