| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO3 = H2OSO2
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
Sr(C2H3O2)2 + K2SO4 = K2(C2H3O2)2 + SrSO4 =>
Sr(C2H3O2)2 + K2SO4 = K2(C2H3O2)2 + SrSO4
Be(OH)2 + HBr = BeBr2 + H2O =>
Be(OH)2 + 2 HBr = BeBr2 + 2 H2O
[Co(NH3)4CO3]2SO4 = Co3O4 + CO2 + O2 + NH3 + SO3 =>
6[Co(NH3)4CO3]2SO4 = 4 Co3O4 + 12 CO2 + O2 + 48 NH3 + 6 SO3
NaOCl + KI = KCl + NaOI =>
NaOCl + KI = KCl + NaOI
Na2CO3 + Ag(NO3)2 = Na2(NO3)2 + AgCO3 =>
Na2CO3 + Ag(NO3)2 = Na2(NO3)2 + AgCO3
K2O2H2 + Zn = ZnK2O + H2O =>
K2O2H2 + Zn = ZnK2O + H2O
MgO + H3PO4 = Mg3(PO4)2 + H2O =>
3 MgO + 2 H3PO4 = Mg3(PO4)2 + 3 H2O
CH3COONa + H2O = HC2H3O2 + NaOH =>
CH3COONa + H2O = HC2H3O2 + NaOH
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
MnSO4 + Br2 + Na2SO4 + K2SO4 + H2O = KMnO4 + NaBr + H2SO4 =>
2 MnSO4 + 5 Br2 + 5 Na2SO4 + K2SO4 + 8 H2O = 2 KMnO4 + 10 NaBr + 8 H2SO4
Ba(NO3)2 + KCrO4 = K(NO3)2 + BaCrO4 =>
Ba(NO3)2 + KCrO4 = K(NO3)2 + BaCrO4
Na3 + Cl3 = Na3Cl3 =>
Na3 + Cl3 = Na3Cl3
Fe(OH)3 + HBr = FeBr3 + H2O =>
Fe(OH)3 + 3 HBr = FeBr3 + 3 H2O
Al2(CO3)3 + HCl = AlCl3 + CO2 + H2O =>
Al2(CO3)3 + 6 HCl = 2 AlCl3 + 3 CO2 + 3 H2O
B2O3 + Al + N2 = BN + Al2O3 =>
B2O3 + 2 Al + N2 = 2 BN + Al2O3
(NH4)2CO3(aq) + NaOH(aq) = Na2CO3(aq) + NH3(g) + H2O(l) =>
(NH4)2CO3(aq) + 2 NaOH(aq) = Na2CO3(aq) + 2 NH3(g) + 2 H2O(l)
Zn + Po4 = Zn3(Po4)2 =>
3 Zn + 2 Po4 = Zn3(Po4)2
ClO{-} + I{-} + H2O = Cl{-} + I + OH{-} =>
ClO{-} + 2 I{-} + H2O = Cl{-} + 2 I + 2 OH{-}
NaOCl + KI = NaI + KOCl =>
NaOCl + KI = NaI + KOCl
KI + H2SO4 = HKSO4 + I2 + H2S + H2O =>
8 KI + 9 H2SO4 = 8 HKSO4 + 4 I2 + H2S + 4 H2O
H2S + HYO3 = S + H2O + Y =>
5 H2S + 2 HYO3 = 5 S + 6 H2O + 2 Y
Mn2(SO4)3 + Sn3(PO4)2 = MnPO4 + SnSO4 =>
Mn2(SO4)3 + Sn3(PO4)2 = 2 MnPO4 + 3 SnSO4
MgO + H3PO4 = Mg3(PO4)2 + H2O =>
3 MgO + 2 H3PO4 = Mg3(PO4)2 + 3 H2O
KMnO4 + SiH4 = KOH + H2 + MnO2 + SiO2 =>
2 KMnO4 + SiH4 = 2 KOH + H2 + 2 MnO2 + SiO2
CrI3 + KOH + Cl20 = K2CrO4 + KIO4 + KCl + H2O =>
20 CrI3 + 640 KOH + 27 Cl20 = 20 K2CrO4 + 60 KIO4 + 540 KCl + 320 H2O
CH3COOH + Mg(OH)2 = (CH3COO)2Mg + HOH =>
2 CH3COOH + Mg(OH)2 = (CH3COO)2Mg + 2 HOH
Al2(SO4)3 + BaCl2 = Al2(SO4)3BaCl2 =>
Al2(SO4)3 + BaCl2 = Al2(SO4)3BaCl2
Mg + HCl = MgCl2 + H2 =>
Mg + 2 HCl = MgCl2 + H2
KMnO4 + H2SO4 = H2O2 + MnSO4 + KO2 =>
KMnO4 + H2SO4 = H2O2 + MnSO4 + KO2
MnS2O6 + Ba(OH)2 = Mn(OH)2 + BaS2O6 =>
MnS2O6 + Ba(OH)2 = Mn(OH)2 + BaS2O6
Ca + Cl = Calciumchloride =>
Ca + 2 Cl = CaCl2
KOH + CO = HCOOK =>
KOH + CO = HCOOK
CH3(CH2)4CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)4CH3 + 19 O2 = 12 CO2 + 14 H2O
K3PO4 + BaOH = KOH + Ba3PO4 =>
K3PO4 + 3 BaOH = 3 KOH + Ba3PO4
HgCl2 + Fe = FeCl2 + Hg =>
HgCl2 + Fe = FeCl2 + Hg
BrO4{-} + CH3CHO = Br{-} + CO2 + H2O =>
5 BrO4{-} + 4 CH3CHO = 5 Br{-} + 8 CO2 + 8 H2O
KF + Ca(HCO3)2 = CaF2 + K(HCO3) =>
2 KF + Ca(HCO3)2 = CaF2 + 2 K(HCO3)
I2O3 + H2O = H2 + I2O4 =>
I2O3 + H2O = H2 + I2O4
UF4 + Ca = U + CaF2 =>
UF4 + 2 Ca = U + 2 CaF2
CsOH + Al + H2O = Cs(Al(OH)4) + H2 =>
2 CsOH + 2 Al + 6 H2O = 2 Cs(Al(OH)4) + 3 H2
(C6H12O6)5 + H2 = C6H6 + H2O =>
(C6H12O6)5 + 15 H2 = 5 C6H6 + 30 H2O
NaOCl + KI = KCl + NaOI =>
NaOCl + KI = KCl + NaOI
SO2 + NaOH = NaSO2 + OH =>
SO2 + NaOH = NaSO2 + OH
CH3CH3 + O2 = CO2 + H2O =>
2 CH3CH3 + 7 O2 = 4 CO2 + 6 H2O
I + Co = CoI2 =>
2 I + Co = CoI2
AlCl3 + CaO = CaCl2 + Al2O3 =>
2 AlCl3 + 3 CaO = 3 CaCl2 + Al2O3
KOH + NaPO4 = NaOH + KPO4 =>
KOH + NaPO4 = NaOH + KPO4
CaH2 + NaNO2 + H2SO4 = NH3 + CaSO4 + H2O + Na2SO4 =>
3 CaH2 + 2 NaNO2 + 4 H2SO4 = 2 NH3 + 3 CaSO4 + 4 H2O + Na2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/13/25
Équations équilibrées sur02/12/24
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