| Équations équilibrées la veille | Équations équilibrées le lendemain |
HBrO3 + 3 H2S = 3 S + HBr + 3 H2O
Ni + ZnO = Zn + Ni3O =>
3 Ni + ZnO = Zn + Ni3O
C10H15NO + AlCl3 + C3H8O = C10H15N + C9H19O3Al + H2O + Cl2 =>
5 C10H15NO + 2 AlCl3 + 6 C3H8O = 5 C10H15N + 2 C9H19O3Al + 5 H2O + 3 Cl2
H3PO3 + KOH = KH2PO3 + H2O =>
H3PO3 + KOH = KH2PO3 + H2O
CH4 + NO = N2 + CO2 + H2O =>
CH4 + 4 NO = 2 N2 + CO2 + 2 H2O
C3H5Cl2OH + NaOH = C3H8O3 + NaCl =>
C3H5Cl2OH + 2 NaOH = C3H8O3 + 2 NaCl
CH3OH + Cl2 = CH2ClOH + HCl =>
CH3OH + Cl2 = CH2ClOH + HCl
CH3CHCHCH3 + KMnO4 + KOH = K2MnO4 + CH3C(O)(OH) + H2O =>
CH3CHCHCH3 + 8 KMnO4 + 8 KOH = 8 K2MnO4 + 2 CH3C(O)(OH) + 4 H2O
NiCl2(aq) + NH4NO3(aq) = NH4Cl2(aq) + NiNO3(aq) =>
NiCl2(aq) + NH4NO3(aq) = NH4Cl2(aq) + NiNO3(aq)
MnMgO = MgMnO =>
MnMgO = MgMnO
H3PO3 + KOH = HK2O3P + H2O =>
H3PO3 + 2 KOH = HK2O3P + 2 H2O
LiH + H2O = LiOH + H2 =>
LiH + H2O = LiOH + H2
H3PO3 + KOH = HK2O3P + H2O =>
H3PO3 + 2 KOH = HK2O3P + 2 H2O
C7H5N3O6 + NH4ClO4 + Mg = CO2 + H2O + N2 + MgCl2 =>
8 C7H5N3O6 + 42 NH4ClO4 + 21 Mg = 56 CO2 + 104 H2O + 33 N2 + 21 MgCl2
KMnO4 + H2SO4 + C2H5OH = Mn2O3 + CO2 + H2O + K2SO4 =>
6 KMnO4 + 3 H2SO4 + 2 C2H5OH = 3 Mn2O3 + 4 CO2 + 9 H2O + 3 K2SO4
F2 + H2O = HF + O3 =>
3 F2 + 3 H2O = 6 HF + O3
NaHCO3 + Cu(NO3)2 = CuCO3 + NaNO3 + H2CO3 =>
2 NaHCO3 + Cu(NO3)2 = CuCO3 + 2 NaNO3 + H2CO3
I{-} + H2O2 + H{+} = I2 + H2O =>
2 I{-} + H2O2 + 2 H{+} = I2 + 2 H2O
(NH4)2C2O4 + NaOH = Na2C2O4 + NH4OH =>
(NH4)2C2O4 + 2 NaOH = Na2C2O4 + 2 NH4OH
SbO + C = Sb + CO =>
SbO + C = Sb + CO
Y(NO3)3*6H2O + Eu(NO3)3*5H2O + NH4OH = EuY2O3 + NH4NO3 + H2O =>
16 Y(NO3)3*6H2O + 8 Eu(NO3)3*5H2O + 78 NH4OH = 8 EuY2O3 + 75 NH4NO3 + 181 H2O
BI2 + Pb(NO3)2 = B(NO3)2 + PbI2 =>
BI2 + Pb(NO3)2 = B(NO3)2 + PbI2
C3H3O3 + O2 = CO2 + H2O =>
4 C3H3O3 + 9 O2 = 12 CO2 + 6 H2O
H3PO3 + KOH = HK2O3P + H2O =>
H3PO3 + 2 KOH = HK2O3P + 2 H2O
CrSO4 + Pb(NO3)2 = Cr(NO3)2 + PbSO4 =>
CrSO4 + Pb(NO3)2 = Cr(NO3)2 + PbSO4
H2SO4 + (VO2)2SO4 + Mg = V3SO4 + MgSO4 + H2O =>
12 H2SO4 + 3(VO2)2SO4 + 13 Mg = 2 V3SO4 + 13 MgSO4 + 12 H2O
KHP + O2 = KP + H2O =>
4 KHP + O2 = 4 KP + 2 H2O
H2SO4 + (VO2)2SO4 + Mg = V3SO4 + MgSO4 + H2O =>
12 H2SO4 + 3(VO2)2SO4 + 13 Mg = 2 V3SO4 + 13 MgSO4 + 12 H2O
Ag{+} + HCHO + H2O = Ag + HCOO{-} + H{+} =>
2 Ag{+} + HCHO + H2O = 2 Ag + HCOO{-} + 3 H{+}
H3PO3 + KOH = HK2O3P + H2O =>
H3PO3 + 2 KOH = HK2O3P + 2 H2O
(NH4)3PO4 + Mn(ClO3)5 = NH4ClO3 + Mn3(PO4)5 =>
5(NH4)3PO4 + 3 Mn(ClO3)5 = 15 NH4ClO3 + Mn3(PO4)5
Cl2 + NO3 = ClO4 + N2O3 =>
3 Cl2 + 16 NO3 = 6 ClO4 + 8 N2O3
H2O + I2 = HIO + H2 =>
2 H2O + I2 = 2 HIO + H2
O2 + C5H12 = H2O + CO2 =>
8 O2 + C5H12 = 6 H2O + 5 CO2
H3PO3 + KOH = HK2O3P + H2O =>
H3PO3 + 2 KOH = HK2O3P + 2 H2O
HIN + OH = IN + H2O =>
HIN + OH = IN + H2O
CoO = Co2O2 =>
2 CoO = Co2O2
Be(OH)2 + H2SeO4 = BeSeO4 + H2O =>
Be(OH)2 + H2SeO4 = BeSeO4 + 2 H2O
*C + O2 = CO2 =>
*C + O2 = CO2
Cr(OH)3 + H2SO4 = [Cr(OH)2]2SO4 + H2O =>
2 Cr(OH)3 + H2SO4 = [Cr(OH)2]2SO4 + 2 H2O
Fe + CuCl = FeCl + Cu =>
Fe + CuCl = FeCl + Cu
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
Zn + HNo3 = ZnNo3 + H =>
Zn + HNo3 = ZnNo3 + H
HBr + NaOH = NaBrH2O =>
HBr + NaOH = NaBrH2O
Sb2O3(s) + NaOH(aq) + Cl2 = NaSbO3(aq) + H2O(l) + NaCl =>
Sb2O3(s) + 6 NaOH(aq) + 2 Cl2 = 2 NaSbO3(aq) + 3 H2O(l) + 4 NaCl
AgNO3 + NaO = AgO + NaNO3 =>
AgNO3 + NaO = AgO + NaNO3
H2SO4 + (VO2)2SO4 + Mg = V3SO4 + MgSO4 + H2O =>
12 H2SO4 + 3(VO2)2SO4 + 13 Mg = 2 V3SO4 + 13 MgSO4 + 12 H2O
UO2Cl2 + CrCl2 + HCl = H2O + CrCl3 + UCl4 =>
UO2Cl2 + 2 CrCl2 + 4 HCl = 2 H2O + 2 CrCl3 + UCl4
H3PO3 + KMnO4 + HCl = H3PO4 + KCl + MnO2 + H2O =>
3 H3PO3 + 2 KMnO4 + 2 HCl = 3 H3PO4 + 2 KCl + 2 MnO2 + H2O
Al2O3 + NaOH = NaAlO2 + H2O =>
Al2O3 + 2 NaOH = 2 NaAlO2 + H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/15/24
Équations équilibrées sur03/16/23
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