| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al + 6 LiOH = 2 LiAlO2 + 2 Li2O + 3 H2
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
FeCl3 + Ca(C2H3O2)2 = Fe(C2H3O2)3 + CaCl2 =>
2 FeCl3 + 3 Ca(C2H3O2)2 = 2 Fe(C2H3O2)3 + 3 CaCl2
NaOH + Al2(SO4)3 = Al(OH)3 + Na2SO4 =>
6 NaOH + Al2(SO4)3 = 2 Al(OH)3 + 3 Na2SO4
C6H5CH2COOH + C2H5OH = C6H5CH2COOC2H5 + H2O =>
C6H5CH2COOH + C2H5OH = C6H5CH2COOC2H5 + H2O
AlO2 + CO = Al + CO2 =>
AlO2 + 2 CO = Al + 2 CO2
CrBr3 + Cl2 + KOH = KCl + KBr + K2CrO4 + H2O =>
2 CrBr3 + 3 Cl2 + 16 KOH = 6 KCl + 6 KBr + 2 K2CrO4 + 8 H2O
KBrO3 + O2 = KBrO3O2 =>
KBrO3 + O2 = KBrO3O2
LiCl*H2O = LiO*HCl*H =>
LiCl*H2O = LiO*HCl*H
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
FeCl2 + K2CO3 = FeCO3 + K2Cl2 =>
FeCl2 + K2CO3 = FeCO3 + K2Cl2
HClO3 + H2O + S = HCl + H2SO4 =>
HClO3 + H2O + S = HCl + H2SO4
CrBr3 + Cl2 + KOH = KCl + KBr + K2CrO4 + H2O =>
2 CrBr3 + 3 Cl2 + 16 KOH = 6 KCl + 6 KBr + 2 K2CrO4 + 8 H2O
FeI2 + K2CO3 = FeCO3 + KI =>
FeI2 + K2CO3 = FeCO3 + 2 KI
Mg + KI = MgKI =>
Mg + KI = MgKI
SO2 + Ca(OH)2 = Ca2(SO3)2 + H2O =>
2 SO2 + 2 Ca(OH)2 = Ca2(SO3)2 + 2 H2O
CH3CCNa + H2O = CH3CH2CONa =>
CH3CCNa + H2O = CH3CH2CONa
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
H2 + Ag{+} = H{+} + Ag =>
H2 + 2 Ag{+} = 2 H{+} + 2 Ag
Be + H2 = BeH =>
2 Be + H2 = 2 BeH
Sr(No3)2 + NH4OH = SrOH + NH4(No3)2 =>
Sr(No3)2 + NH4OH = SrOH + NH4(No3)2
Mg2As2O7 = As2O3 + MgO + O2 =>
Mg2As2O7 = As2O3 + 2 MgO + O2
Ca(NO3)2(aq) + Na2CO3(aq) = CaCO3(s) + NaNO3(aq) =>
Ca(NO3)2(aq) + Na2CO3(aq) = CaCO3(s) + 2 NaNO3(aq)
NaI(aq) + H2SO4(aq) = I2(g) + Na2SO4(aq) + H2(g) =>
2 NaI(aq) + H2SO4(aq) = I2(g) + Na2SO4(aq) + H2(g)
Cr2O3 + H2O = CrO4{2-} + H{+} + e =>
Cr2O3 + 5 H2O = 2 CrO4{2-} + 10 H{+} + 6e
ICl3 = I + Cl =>
ICl3 = I + 3 Cl
MgF2 + Li2OO3 = MgOO3 + LiF =>
MgF2 + Li2OO3 = MgOO3 + 2 LiF
Cu(NO3)2() + H2S() = CuS() + HNO3() =>
Cu(NO3)2() + H2S() = CuS() + 2 HNO3()
HNO3 + KOH = HNO3KOH =>
HNO3 + KOH = HNO3KOH
C + H = C12H10 =>
12 C + 10 H = C12H10
AgOH + HCl = HOH + AgCl =>
AgOH + HCl = HOH + AgCl
Cs + MgBr2 = CsBr + Mg =>
2 Cs + MgBr2 = 2 CsBr + Mg
CH4 + C2H4 = C2H6 =>
2 CH4 + C2H4 = 2 C2H6
H2O + CeN4O12 = CeN3O9 + HNO3 + O2 =>
2 H2O + 4 CeN4O12 = 4 CeN3O9 + 4 HNO3 + O2
(NH4)Cr2O7 = NH3 + Cr2O5 + NO + H2O =>
5(NH4)Cr2O7 = 2 NH3 + 5 Cr2O5 + 3 NO + 7 H2O
Ca3(PO4)2(s) + H2SO4(a) = CaSO4(s) + H3PO4 =>
Ca3(PO4)2(s) + 3 H2SO4(a) = 3 CaSO4(s) + 2 H3PO4
Fe3O4 + H{+} + e = Fe{2+} + H2O =>
Fe3O4 + 8 H{+} + 2e = 3 Fe{2+} + 4 H2O
FeOHBr + HBr = FeBr2 + H2O =>
FeOHBr + HBr = FeBr2 + H2O
H3CNH + H2O = H3CNH3 + OH =>
H3CNH + 2 H2O = H3CNH3 + 2 OH
AgSO4 + Ba(OH)2 = Ag(OH)2 + BaSO4 =>
AgSO4 + Ba(OH)2 = Ag(OH)2 + BaSO4
KF + HCl = FH + KCl =>
KF + HCl = FH + KCl
IH = I + H2 =>
2 IH = 2 I + H2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
CsOH + H2S2O3 = H2O + Cs2S2O3 =>
2 CsOH + H2S2O3 = 2 H2O + Cs2S2O3
FeO + K2SO4 = FeSO4 + K2O =>
FeO + K2SO4 = FeSO4 + K2O
K2Cr2O7 + FeSO4 + KHSO4 = K2SO4 + Cr2(SO4)3 + Fe2(SO4)3 + H2O =>
K2Cr2O7 + 6 FeSO4 + 14 KHSO4 = 8 K2SO4 + Cr2(SO4)3 + 3 Fe2(SO4)3 + 7 H2O
HNO3 + KHO = KNO3 + H2O =>
HNO3 + KHO = KNO3 + H2O
P4 + HI + H2O = PH4I + H3PO3 =>
P4 + 2 HI + 6 H2O = 2 PH4I + 2 H3PO3
Ca(NO3)2*4H2O + La(NO3)36H2O + Al(NO3)39H2O + NH4OH = CaLaAlO4 + NO2 + H2O =>
7 Ca(NO3)2*4H2O + 7 La(NO3)36H2O + 7 Al(NO3)39H2O + 146 NH4OH = 7 CaLaAlO4 + 685 NO2 + 407 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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