| Équations équilibrées la veille | Équations équilibrées le lendemain |
BaSO4 + MgCO3 = BaCO3 + MgSO4
Al2(SO4)3 + H2 = H2(SO4)3 + Al =>
Al2(SO4)3 + H2 = H2(SO4)3 + 2 Al
Ba(OH)2*H16O8 + NH4SCN = BaS2C2N2 + H2O + NH3 =>
Ba(OH)2*H16O8 + 2 NH4SCN = BaS2C2N2 + 10 H2O + 2 NH3
C4H9OH + C3H7COOH = CH3COOC3H7 + H2O =>
C4H9OH + 4 C3H7COOH = 4 CH3COOC3H7 + H2O
C12H15N + H2 = C12H23N =>
C12H15N + 4 H2 = C12H23N
Cr(ClO)3 + MgO = Cr2O3 + Mg(ClO)2 =>
2 Cr(ClO)3 + 3 MgO = Cr2O3 + 3 Mg(ClO)2
KCl + Cu(SO4) = KSO4 + CuCl =>
KCl + Cu(SO4) = KSO4 + CuCl
KIO3 + K2S2O5 = K2SO4 + SO2 + I2 =>
2 KIO3 + 4 K2S2O5 = 5 K2SO4 + 3 SO2 + I2
Al + K = Al2K =>
2 Al + K = Al2K
BaBr2 + AgOH = AgBr + Ba(OH)2 =>
BaBr2 + 2 AgOH = 2 AgBr + Ba(OH)2
HI + HClO4 = IClO4 + H =>
HI + HClO4 = IClO4 + 2 H
HPO2 + Mg(OH)2 = Mg(PO2)2 + H2O =>
2 HPO2 + Mg(OH)2 = Mg(PO2)2 + 2 H2O
Na2SiO3 + HF = H2[SiF6] + NaF + H2O =>
Na2SiO3 + 8 HF = H2[SiF6] + 2 NaF + 3 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al + K = Al2K =>
2 Al + K = Al2K
H2SO4 + Ce = Ce2(SO4)3 + H2 =>
3 H2SO4 + 2 Ce = Ce2(SO4)3 + 3 H2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
Al + K = Al2K =>
2 Al + K = Al2K
FeI2 + Cl2 = FeCl2 + I =>
FeI2 + Cl2 = FeCl2 + 2 I
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
Al + K = AlK =>
Al + K = AlK
Na + H3O = Na4O2H + H2 =>
8 Na + 4 H3O = 2 Na4O2H + 5 H2
PCl5(l) + H2O(l) = H3PO4(aq) + HCl(aq) =>
PCl5(l) + 4 H2O(l) = H3PO4(aq) + 5 HCl(aq)
Zn(NO3)2 + Zn = ZnNO3 =>
Zn(NO3)2 + Zn = 2 ZnNO3
FeSO4 + KOH + NaNO3 = Fe3O4 + NH3 + H2O + K2SO4 + Na2SO4 =>
24 FeSO4 + 46 KOH + 2 NaNO3 = 8 Fe3O4 + 2 NH3 + 20 H2O + 23 K2SO4 + Na2SO4
Na2O + CuO = NaCuO + O2 =>
2 Na2O + 4 CuO = 4 NaCuO + O2
Al + K = Al2K =>
2 Al + K = Al2K
CaBr + Al2(CO3)3 = Ca2CO3 + AlBr3 =>
6 CaBr + Al2(CO3)3 = 3 Ca2CO3 + 2 AlBr3
Al + K = Al2K =>
2 Al + K = Al2K
Zn + O{+2} = ZnO{+2} =>
Zn + O{+2} = ZnO{+2}
Al + K = Al2K =>
2 Al + K = Al2K
SilverNitrate + SodiumSulfate = SilverSulfate + SodiumNitrate =>
SilverNitrate + SodiumSulfate = SilverSulfate + SodiumNitrate
CaCl2H2O + K2CO3 = CaCO3 + KCl + H2O =>
CaCl2H2O + K2CO3 = CaCO3 + 2 KCl + H2O
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
N2H4(l) + O2(g) = H2O + NO =>
N2H4(l) + 2 O2(g) = 2 H2O + 2 NO
H2S + MnCl2 = HCl + Mn2S2 =>
2 H2S + 2 MnCl2 = 4 HCl + Mn2S2
C3H8O + O2 = CO2 + H2O =>
2 C3H8O + 9 O2 = 6 CO2 + 8 H2O
KCl + AgNO3 = NO3K + ClAg =>
KCl + AgNO3 = NO3K + ClAg
C4H8 + O2 = C2H4O6 =>
C4H8 + 6 O2 = 2 C2H4O6
CaCO3 + CH3COOH = (CH3COOH)Ca + CO2 + H2O =>
4 CaCO3 + 5 CH3COOH = 4(CH3COOH)Ca + 6 CO2 + 2 H2O
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
Cd3(BO3)2 + H2O = H3BO3 + Cd(OH)2 =>
Cd3(BO3)2 + 6 H2O = 2 H3BO3 + 3 Cd(OH)2
C8H8O3 + NaBH4 + CH2Cl2 = C8H10O3 + H3BO3 + NaCl + C2 =>
24 C8H8O3 + 4 NaBH4 + 2 CH2Cl2 = 20 C8H10O3 + 4 H3BO3 + 4 NaCl + 17 C2
(NH4)2(Cr2O7) = Cr2O3 + N2 + H2O =>
(NH4)2(Cr2O7) = Cr2O3 + N2 + 4 H2O
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
CaCl2H2O = CaCl2 + H2O =>
CaCl2H2O = CaCl2 + H2O
H2SeO4 + Zn(OH)2 = Zn(HSeO4)2 + H2O =>
2 H2SeO4 + Zn(OH)2 = Zn(HSeO4)2 + 2 H2O
Cu(No3)2 + NaOH = Cu(OH)2 + NaNo3 =>
Cu(No3)2 + 2 NaOH = Cu(OH)2 + 2 NaNo3
N2Cl4 + HC4 = Cl4C + H2 + N2 =>
8 N2Cl4 + 2 HC4 = 8 Cl4C + H2 + 8 N2
HS2 + O2 = SO2 + H2O =>
4 HS2 + 9 O2 = 8 SO2 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/05/25
Équations équilibrées sur02/04/24
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