| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cu(I) + S = Cu(I)S
As + HCl = AsCl5 + H2 =>
2 As + 10 HCl = 2 AsCl5 + 5 H2
Fe(s) + HNO3 = Fe(NO3)2 + H2 =>
Fe(s) + 2 HNO3 = Fe(NO3)2 + H2
C4H10O + NaBr + H2SO4 = C4H9Br + NaHSO4 + H2O =>
C4H10O + NaBr + H2SO4 = C4H9Br + NaHSO4 + H2O
CrO2 + H2O = Cr(OH)3 + OH =>
CrO2 + 2 H2O = Cr(OH)3 + OH
C7H16(l) + O2 = CO2(g) + H2O(l) =>
C7H16(l) + 11 O2 = 7 CO2(g) + 8 H2O(l)
NO2 + H3N = H2O + N2O =>
8 NO2 + 6 H3N = 9 H2O + 7 N2O
TiO + H2O = H2TiO2 =>
TiO + H2O = H2TiO2
NaVO3 + H2SO4 = V2O5 + Na2SO4 + H2O =>
2 NaVO3 + H2SO4 = V2O5 + Na2SO4 + H2O
HNO3 + Cs(OH) = CsNO3 + H2O =>
HNO3 + Cs(OH) = CsNO3 + H2O
C12H22O11(s) + KClO3 = CO2(s) + H2O(l) + KCl =>
C12H22O11(s) + 8 KClO3 = 12 CO2(s) + 11 H2O(l) + 8 KCl
Br + CaI = CaBr2 + I2 =>
4 Br + 2 CaI = 2 CaBr2 + I2
KCl + Na = K + NaCl =>
KCl + Na = K + NaCl
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
C3H8 + Br = C3H7Br + HBr =>
C3H8 + 2 Br = C3H7Br + HBr
K2S2O8 + MnCl2 + H2O = KMnO4 + H2SO4 + K2SO4 + KCl =>
5 K2S2O8 + 2 MnCl2 + 8 H2O = 2 KMnO4 + 8 H2SO4 + 2 K2SO4 + 4 KCl
C8H18O = C8H16 + H2O =>
C8H18O = C8H16 + H2O
Al + Mg(SO4)2 = Al(SO4) + Mg =>
2 Al + Mg(SO4)2 = 2 Al(SO4) + Mg
Ni3(PO4)2 + HCl = NiCl2 + H3(PO4) =>
Ni3(PO4)2 + 6 HCl = 3 NiCl2 + 2 H3(PO4)
Cu(CH3COO)2 + Na2CrO4 = CuCrO4 + NaCH3COO =>
Cu(CH3COO)2 + Na2CrO4 = CuCrO4 + 2 NaCH3COO
(CH3)3N + HCl = (CH3)3NCl + H =>
(CH3)3N + HCl = (CH3)3NCl + H
H2O(l) + CO2 = H2CO3(aq) =>
H2O(l) + CO2 = H2CO3(aq)
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
Cr + N2 = Cr3N5 =>
6 Cr + 5 N2 = 2 Cr3N5
Cl + NaF = FCl + Na =>
Cl + NaF = FCl + Na
Bi(NO3)3 + SnCl2 = BiCl2 + Sn(NO3)3 =>
Bi(NO3)3 + SnCl2 = BiCl2 + Sn(NO3)3
Mn2O5 + H2 = Mn + H2O =>
Mn2O5 + 5 H2 = 2 Mn + 5 H2O
Ba(NO3)2(aq) + (NH4)2SO4(aq) = BaSO4(aq) + NH4NO3(aq) =>
Ba(NO3)2(aq) + (NH4)2SO4(aq) = BaSO4(aq) + 2 NH4NO3(aq)
KOH + HPO3 = H2O + KPO3 =>
KOH + HPO3 = H2O + KPO3
P4 + (OH){-} + H2O = PH3 + (H2PO2){-} =>
P4 + 3(OH){-} + 3 H2O = PH3 + 3(H2PO2){-}
C2H3Cl + H2O = CH3CHO + HCl =>
C2H3Cl + H2O = CH3CHO + HCl
Al + NH3SO4 + HCl = AlCl3 + NH4SO4 =>
Al + 3 NH3SO4 + 3 HCl = AlCl3 + 3 NH4SO4
Zn(OH)2 + H2CO3 = ZnCO3 + H2O =>
Zn(OH)2 + H2CO3 = ZnCO3 + 2 H2O
NaBr + AgNO3 = Na + NO3 + AgBr =>
NaBr + AgNO3 = Na + NO3 + AgBr
C2H2Cl4 + Ca(OH)2 = C2HCl3 + CaCl2 + H2O =>
2 C2H2Cl4 + Ca(OH)2 = 2 C2HCl3 + CaCl2 + 2 H2O
C2H5OCOOH + H2O = C2H5OCOO + H3O =>
C2H5OCOOH + H2O = C2H5OCOO + H3O
Al2O3 + H2O2 = Al(OH)3 + O2 =>
2 Al2O3 + 6 H2O2 = 4 Al(OH)3 + 3 O2
PbC8H20 + O2 = PbO + CO2 + H2O =>
2 PbC8H20 + 27 O2 = 2 PbO + 16 CO2 + 20 H2O
Mg2 + I2 = MgI2 =>
Mg2 + 2 I2 = 2 MgI2
Ca(ClO)2 + H2O = HClO + Ca + OH =>
Ca(ClO)2 + 2 H2O = 2 HClO + Ca + 2 OH
Ni + H2SO3 = Ni(SO3)3 + H2 =>
Ni + 3 H2SO3 = Ni(SO3)3 + 3 H2
Al + HNO3 = Al(NO3)3 + N2 + H2O =>
10 Al + 36 HNO3 = 10 Al(NO3)3 + 3 N2 + 18 H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
HNO3 + Ba(NO3)2 = HBa + NO3 =>
HNO3 + Ba(NO3)2 = HBa + 3 NO3
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
B5H9 + H2O = H3BO3 + H =>
B5H9 + 15 H2O = 5 H3BO3 + 24 H
Pb(NO3)2 + HCl = HNO3 + PbCl2 =>
Pb(NO3)2 + 2 HCl = 2 HNO3 + PbCl2
K2CrO4 + Mg = K2 + MgCrO4 =>
K2CrO4 + Mg = K2 + MgCrO4
C3H6O2 + KOH = CH4O + CH3CO2K =>
C3H6O2 + KOH = CH4O + CH3CO2K
MnO2 + SO2 = MnS2O6 + MnSO4 =>
2 MnO2 + 3 SO2 = MnS2O6 + MnSO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/26/24
Équations équilibrées sur11/25/23
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