| Équations équilibrées la veille | Équations équilibrées le lendemain |
Co(NO3)2 + H2SO4 = CoSO4 + H2(NO3)2
H2MnO4 + Bi(OH)3 = Bi(OH)MnO4 + H2O =>
H2MnO4 + Bi(OH)3 = Bi(OH)MnO4 + 2 H2O
CS2(g) + O2(g) = CO2(g) + SO2(g) =>
CS2(g) + 3 O2(g) = CO2(g) + 2 SO2(g)
Cr(OH)3 + NaOH = NaCr(OH)4 =>
Cr(OH)3 + NaOH = NaCr(OH)4
Mg(NO3)2 + (NH4)2CrO4 = MgCrO4 + NH4NO3 =>
Mg(NO3)2 + (NH4)2CrO4 = MgCrO4 + 2 NH4NO3
HCl + As2O3 + NaNO3 + H2O = NO + H3AsO4 + NaCl =>
4 HCl + 3 As2O3 + 4 NaNO3 + 7 H2O = 4 NO + 6 H3AsO4 + 4 NaCl
KMnO4 + H2SO4 + [NH4]2[Fe][SO4]2 = Fe2(SO4)3 + MnSO4 + (NH4)SO4 + K(NH4)SO4 + H2O =>
KMnO4 + 4 H2SO4 + 2[NH4]2[Fe][SO4]2 = Fe2(SO4)3 + MnSO4 + 3(NH4)SO4 + K(NH4)SO4 + 4 H2O
CrCl3 + K2SO3 + H2O = Cr(OH)3 + SO2 + KCl =>
2 CrCl3 + 3 K2SO3 + 3 H2O = 2 Cr(OH)3 + 3 SO2 + 6 KCl
Sr(NO3)2 + NaOH = SrOHNa(NO3)2 =>
Sr(NO3)2 + NaOH = SrOHNa(NO3)2
Cr(OH)3 + NaOH = NaCr(OH)4 =>
Cr(OH)3 + NaOH = NaCr(OH)4
Cr(OH)3 + H2O2 = CrO3 + H2O =>
2 Cr(OH)3 + 3 H2O2 = 2 CrO3 + 6 H2O
Cr(OH)3 + NaOH = NaCr(OH)4 =>
Cr(OH)3 + NaOH = NaCr(OH)4
B + S + N = BSN =>
B + S + N = BSN
Mg + HNO3 = Mg(NO3)2 + H2O + (NO2) =>
Mg + 4 HNO3 = Mg(NO3)2 + 2 H2O + 2(NO2)
Cr(OH)3 + NaOH = NaCr(OH)4 =>
Cr(OH)3 + NaOH = NaCr(OH)4
Cr(OH)3 + NaOH = Na[Cr(OH)4] =>
Cr(OH)3 + NaOH = Na[Cr(OH)4]
Cr(OH)3 + NaOH = Na3[Cr(OH)6] =>
Cr(OH)3 + 3 NaOH = Na3[Cr(OH)6]
Ge + Cl = GeCl =>
Ge + Cl = GeCl
Cr(OH)3 + NaOH = Na3CrO3 + H2O =>
Cr(OH)3 + 3 NaOH = Na3CrO3 + 3 H2O
Cr(OH)3 + NaOH = NaCr(OH)4 =>
Cr(OH)3 + NaOH = NaCr(OH)4
Cr(OH)3 + NaOH = NaCrO2 + H2O =>
Cr(OH)3 + NaOH = NaCrO2 + 2 H2O
Cr(OH)3 + NaOH = Na3Cr(OH)6 =>
Cr(OH)3 + 3 NaOH = Na3Cr(OH)6
Cr(OH)3 + NaOH = Na3[Cr(OH)6] =>
Cr(OH)3 + 3 NaOH = Na3[Cr(OH)6]
Mn + NaOH + H2O = Na2Mn(OH)4 + H2 =>
Mn + 2 NaOH + 2 H2O = Na2Mn(OH)4 + H2
Sucrose + water = ethanol + carbondioxide =>
C12H22O11 + H2O = 4 C2H5OH + 4 CO2
WO3 + HCl = WOCl4 + H2O =>
WO3 + 4 HCl = WOCl4 + 2 H2O
CSOH(aq) + HI(aq) = CSI + H2O =>
CSOH(aq) + HI(aq) = CSI + H2O
H2C2(g) + O2(g) = CO2(g) + H2O(g) =>
2 H2C2(g) + 5 O2(g) = 4 CO2(g) + 2 H2O(g)
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
AlCl3 + Li2SO4 = AlCl3Li2SO4 =>
AlCl3 + Li2SO4 = AlCl3Li2SO4
NaBO3 + CrCl3 + NaOH + H2O = Na2CrO4 + H3BO3 + NaCl =>
3 NaBO3 + 2 CrCl3 + 7 NaOH + H2O = 2 Na2CrO4 + 3 H3BO3 + 6 NaCl
ZnCl2 + Cl2 = ZnCl3 =>
2 ZnCl2 + Cl2 = 2 ZnCl3
KOH + C15H15N3O2 = C15H14N3O2 + H2O + K =>
KOH + C15H15N3O2 = C15H14N3O2 + H2O + K
Ca(OH)2 + NH4NO3 = NH3 + Ca(NO3)2 + H2O =>
Ca(OH)2 + 2 NH4NO3 = 2 NH3 + Ca(NO3)2 + 2 H2O
AgClO4 + I2 = AgI + I(ClO4)3 =>
3 AgClO4 + 2 I2 = 3 AgI + I(ClO4)3
Na2SO4 + H2O + SO2 = Na2SO3 + H2SO4 =>
Na2SO4 + H2O + SO2 = Na2SO3 + H2SO4
C4H10 + O2 = CO2 + H2 =>
C4H10 + 4 O2 = 4 CO2 + 5 H2
K2Cr2O7 + (NH4)2Fe(SO4)2 = (NH4)2Fe(Cr2O7)2 + K2SO4 =>
2 K2Cr2O7 + (NH4)2Fe(SO4)2 = (NH4)2Fe(Cr2O7)2 + 2 K2SO4
HC7H5O2(aq) + NaOH(aq) = H2O(l) + NaC7H5O2 =>
HC7H5O2(aq) + NaOH(aq) = H2O(l) + NaC7H5O2
NaOH(aq) + Sr(NO3)2(aq) = NaNO3 + Sr(OH)2 =>
2 NaOH(aq) + Sr(NO3)2(aq) = 2 NaNO3 + Sr(OH)2
N2H4(g) + N2O4 = N2(g) + H2O(g) =>
2 N2H4(g) + N2O4 = 3 N2(g) + 4 H2O(g)
HNO3 + CO2 = HNO2 + CO3 =>
HNO3 + CO2 = HNO2 + CO3
(NH4)2SO4 + KOH = NH4OH + K2SO4 =>
(NH4)2SO4 + 2 KOH = 2 NH4OH + K2SO4
NH3 + Al2O3 = AlN + H2O =>
2 NH3 + Al2O3 = 2 AlN + 3 H2O
Mg(NO3)2 + (NH4)2CrO4 = MgCrO4 + NH4NO3 =>
Mg(NO3)2 + (NH4)2CrO4 = MgCrO4 + 2 NH4NO3
NaBH3CN + H2O = H3BO3 + H2 + NaCN =>
NaBH3CN + 3 H2O = H3BO3 + 3 H2 + NaCN
(NH4)3PO4 + Ba(NO3)2 = (NH4)3(NO3)2 + BaPO4 =>
(NH4)3PO4 + Ba(NO3)2 = (NH4)3(NO3)2 + BaPO4
K2Cr2O7 + NaNO2 + H2SO4 = Cr2(SO4)3 + H2O + K2SO4 + NaNO3 =>
K2Cr2O7 + 3 NaNO2 + 4 H2SO4 = Cr2(SO4)3 + 4 H2O + K2SO4 + 3 NaNO3
Zn3 + S2 = Zn2S3 =>
4 Zn3 + 9 S2 = 6 Zn2S3
magnesiumcarbonate + hydrochloricacid = magnesiumchloride + carbondioxide + water =>
MgCO3 + 2 HCl = MgCl2 + CO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/29/24
Équations équilibrées sur07/29/23
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