| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al + FeCl3 = AlCl3Fe
Cl + KBr + C6H12 = KCl + HBr + C =>
12 Cl + 12 KBr + C6H12 = 12 KCl + 12 HBr + 6 C
Ce(SO4)2 + H2O2 + NH4OH = H2O(CeO)(OH)4 + (NH4)2SO4 =>
Ce(SO4)2 + H2O2 + 4 NH4OH = H2O(CeO)(OH)4 + 2(NH4)2SO4
Fe + CdCl2 = FeCl3 + Cd =>
2 Fe + 3 CdCl2 = 2 FeCl3 + 3 Cd
MnO + PbO2 + HCl = PbCl2 + HMnO4 + H2O =>
2 MnO + 5 PbO2 + 10 HCl = 5 PbCl2 + 2 HMnO4 + 4 H2O
C3H6O + HO2 = CO2 + H2O =>
3 C3H6O + 16 HO2 = 9 CO2 + 17 H2O
Ce + Ir + Ga = CeIr3Ga2 =>
Ce + 3 Ir + 2 Ga = CeIr3Ga2
Cr(s) + H3PO4(aq) = CrPO4(s) + H(aq) =>
Cr(s) + H3PO4(aq) = CrPO4(s) + 3 H(aq)
C17H35COOH(s) + O2(g) = CO2(g) + H2O(l) =>
C17H35COOH(s) + 26 O2(g) = 18 CO2(g) + 18 H2O(l)
CaCO3 + HCI = CaCI2 + H2O + CO =>
CaCO3 + 2 HCI = CaCI2 + H2O + 2 CO
NaF(s) + Cl2(g) = NaCl(s) + F2(g) =>
2 NaF(s) + Cl2(g) = 2 NaCl(s) + F2(g)
NaCl = Na2 + Cl =>
2 NaCl = Na2 + 2 Cl
S8 + F12 = SF4 =>
3 S8 + 8 F12 = 24 SF4
Cr(NO3)3(aq) + NaOH(aq) = Cr(OH)3(aq) + NaNO3(aq) =>
Cr(NO3)3(aq) + 3 NaOH(aq) = Cr(OH)3(aq) + 3 NaNO3(aq)
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Mg(NO3)2*6H2O + Al(NO3)3*9H2O + (NH2)2CO = MgAl2O4 + N2 + CO2 + H2O =>
3 Mg(NO3)2*6H2O + 6 Al(NO3)3*9H2O + 20(NH2)2CO = 3 MgAl2O4 + 32 N2 + 20 CO2 + 112 H2O
NH4OH + K2[HgI4] = (NH4)2[HgI4] + KOH =>
2 NH4OH + K2[HgI4] = (NH4)2[HgI4] + 2 KOH
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
H2 + Al = H4Al2 =>
2 H2 + 2 Al = H4Al2
PbNO3 + NaCO3 = PbCO3 + NO3Na =>
PbNO3 + NaCO3 = PbCO3 + NO3Na
H2C4H4O6 + KMnO4 + H2SO4 = MnSO4 + K2SO4 + CO2 + H2O =>
H2C4H4O6 + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + K2SO4 + 4 CO2 + 6 H2O
CrO3 + Ca(OH)2 = CaCrO4 + H2O =>
CrO3 + Ca(OH)2 = CaCrO4 + H2O
MgO + HCl = MgOCl2 + H =>
MgO + 2 HCl = MgOCl2 + 2 H
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
CH2 + O2 = CHOOH =>
CH2 + O2 = CHOOH
CaSO4*8H2O = CaSO4 + H2O =>
CaSO4*8H2O = CaSO4 + 8 H2O
Al + V2O5 = V2Al + O5 =>
Al + V2O5 = V2Al + O5
(NH4)2SO4 + NiCl2 = (NH4)2Cl2 + SO4Ni =>
(NH4)2SO4 + NiCl2 = (NH4)2Cl2 + SO4Ni
Zn + CuS = Cu + ZnS2 =>
Zn + 2 CuS = 2 Cu + ZnS2
C2H5OH + CH3COOH = CH3COOHC2H5 + H2O =>
5 C2H5OH + 3 CH3COOH = 4 CH3COOHC2H5 + 3 H2O
NaOH + Li2CO3 = Na2CO3 + LiOH =>
2 NaOH + Li2CO3 = Na2CO3 + 2 LiOH
C9H8N2O2 + O2 = CO2 + H2O + NO3 =>
C9H8N2O2 + 13 O2 = 9 CO2 + 4 H2O + 2 NO3
PotassiumPhosphate + Tin(IV)Nitrate = PotassiumNitrate + Tin(IV)Phosphate =>
PotassiumPhosphate + Tin(IV)Nitrate = PotassiumNitrate + Tin(IV)Phosphate
H2Se + Bi(OH)3 = H2O + Bi(HSe)3 =>
3 H2Se + Bi(OH)3 = 3 H2O + Bi(HSe)3
C6H13N + O2 = CO2 + H2O + NO2 =>
4 C6H13N + 41 O2 = 24 CO2 + 26 H2O + 4 NO2
K2Cr2O7 + NaHSO3 + HNO3 = Cr(NO3)3 + KNO3 + H2O + NaSO4 =>
K2Cr2O7 + 2 NaHSO3 + 8 HNO3 = 2 Cr(NO3)3 + 2 KNO3 + 5 H2O + 2 NaSO4
HBr(aq) + Ni(s) = BrNi2(aq) + H =>
HBr(aq) + 2 Ni(s) = BrNi2(aq) + H
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
MnO4{-} + NO2{-} + H{+} = Mn{2+} + NO3{-} + H2O =>
2 MnO4{-} + 5 NO2{-} + 6 H{+} = 2 Mn{2+} + 5 NO3{-} + 3 H2O
CH3CN = CH3 + CN =>
CH3CN = CH3 + CN
BaO + OsO4 = BaOsO5 =>
BaO + OsO4 = BaOsO5
Ca(NO3)2 + Al = Al2O3 + N2 + CaO =>
3 Ca(NO3)2 + 10 Al = 5 Al2O3 + 3 N2 + 3 CaO
*C5H10 + O2 = CO2 + H2O =>
2*C5H10 + 15 O2 = 10 CO2 + 10 H2O
K + C2H5OH = C2H5KO + H2 =>
2 K + 2 C2H5OH = 2 C2H5KO + H2
CH3CH2NH + CH3I = CH3CH2NHCH3 + I =>
CH3CH2NH + CH3I = CH3CH2NHCH3 + I
Fe2O3 + H = FeOH + H2O =>
Fe2O3 + 4 H = 2 FeOH + H2O
Fe + CuSO4 + Mg = FeSO4 + MgCu =>
Fe + CuSO4 + Mg = FeSO4 + MgCu
C7H5O3 + C6H10O3 = C10H10O4 + C3H8O2 =>
2 C7H5O3 + 26 C6H10O3 = 11 C10H10O4 + 20 C3H8O2
BaCO3 + C + H2O = CO + BaOH2 =>
BaCO3 + 2 C + H2O = 3 CO + BaOH2
CH3CH(OH)CH2CH3 + KMnO4 + H2SO4 = K2(SO4)3 + MnSO4 + CH3CH3CO + H2O =>
9 CH3CH(OH)CH2CH3 + 8 KMnO4 + 20 H2SO4 = 4 K2(SO4)3 + 8 MnSO4 + 12 CH3CH3CO + 29 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/20/25
Équations équilibrées sur03/22/24
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