| Équations équilibrées la veille | Équations équilibrées le lendemain |
NaOH + HC8H4KO4 = NaC8H4KO4 + H2O
Al(s) + I(s) = AlI =>
Al(s) + I(s) = AlI
H2S + Fe2O3 = FeO + H2O + S =>
H2S + Fe2O3 = 2 FeO + H2O + S
N*2 + H*2 = NH*3 =>
N*2 + H*2 = NH*3
NH3 + S2Cl2 = NH4Cl + S9 + S4N4 =>
144 NH3 + 54 S2Cl2 = 108 NH4Cl + 8 S9 + 9 S4N4
C3H7OH(l) + O2(g) = CO2(g) + H2O(l) =>
2 C3H7OH(l) + 9 O2(g) = 6 CO2(g) + 8 H2O(l)
NONO3 = N2O4 =>
NONO3 = N2O4
Cu2O + O2 = CuO =>
2 Cu2O + O2 = 4 CuO
HCl(aq) + Na2SO3(s) = H2SO3 + NaCl =>
2 HCl(aq) + Na2SO3(s) = H2SO3 + 2 NaCl
Cr(NO3)3 + NaBiO3 + HNO3 = H2Cr2O7 + Bi(NO3)3 + NaNO3 + H2O =>
2 Cr(NO3)3 + 3 NaBiO3 + 6 HNO3 = H2Cr2O7 + 3 Bi(NO3)3 + 3 NaNO3 + 2 H2O
NH4Cl + NaOH = NH3 + H2O + NaCl = =>
NH4Cl + NaOH = NH3 + H2O + NaCl
Sb + HNO3 = Sb2O5 + NO + H2O =>
6 Sb + 10 HNO3 = 3 Sb2O5 + 10 NO + 5 H2O
C6H14O2 + O2 = CO2 + H2O =>
2 C6H14O2 + 17 O2 = 12 CO2 + 14 H2O
AgF + NH3 = Ag(NH3)2 + F =>
AgF + 2 NH3 = Ag(NH3)2 + F
Fe + NH3 = FeNH3 =>
Fe + NH3 = FeNH3
AlCl3 + H2O = (AlOH)Cl2 + HCl =>
AlCl3 + H2O = (AlOH)Cl2 + HCl
C8H8O3 + NaOH = C7H6O3 + H2O + Na =>
7 C8H8O3 + 14 NaOH = 8 C7H6O3 + 11 H2O + 14 Na
C3H6O2 = C3H4O + H2O =>
C3H6O2 = C3H4O + H2O
H3PO4 + Mg(ClO2)2 = Mg3(PO4)2 + H(ClO2) =>
2 H3PO4 + 3 Mg(ClO2)2 = Mg3(PO4)2 + 6 H(ClO2)
Ni(NH3)6 + HCl = NiCl2 + NH3 + H =>
Ni(NH3)6 + 2 HCl = NiCl2 + 6 NH3 + 2 H
NH4Cl + K2Cr2O7 + H2SO4 = (NH4)2SO4 + K2SO4 + CrO2Cl2 + H2O =>
4 NH4Cl + K2Cr2O7 + 3 H2SO4 = 2(NH4)2SO4 + K2SO4 + 2 CrO2Cl2 + 3 H2O
Al + KOH + HOH = KAl(OH)4 + H2 =>
2 Al + 2 KOH + 6 HOH = 2 KAl(OH)4 + 3 H2
H2 + C2 + O2 = HCH3CO2 =>
2 H2 + C2 + O2 = HCH3CO2
N2O5 + Ca(OH)2 = Ca(NO3)2 + H2O =>
N2O5 + Ca(OH)2 = Ca(NO3)2 + H2O
CH4(g) + O2 = CO2 + H2O(g) =>
CH4(g) + 2 O2 = CO2 + 2 H2O(g)
BaI2(aq) + AgNO3(aq) = Ba(NO3)2 + AgI =>
BaI2(aq) + 2 AgNO3(aq) = Ba(NO3)2 + 2 AgI
FeSO4 + Cl2 = FeClSO4 =>
2 FeSO4 + Cl2 = 2 FeClSO4
Na + P2 = NaP =>
2 Na + P2 = 2 NaP
Ag(NO3) + HCl = AgCl + HNO3 =>
Ag(NO3) + HCl = AgCl + HNO3
MnO4{-} + OH{-} = MnO4{-2} + O2(g) + H2O =>
4 MnO4{-} + 4 OH{-} = 4 MnO4{-2} + O2(g) + 2 H2O
Co + CuCl2 = CoCl2 + Cu =>
Co + CuCl2 = CoCl2 + Cu
Cs(s) + P4(s) = Cs3P(s) =>
12 Cs(s) + P4(s) = 4 Cs3P(s)
N2O4 + C18H37N3O5 = CO2 + H2O + NO =>
105 N2O4 + 4 C18H37N3O5 = 72 CO2 + 74 H2O + 222 NO
MgCO3 + Ce(NO3)3*6H2O + NH4H2PO4 = MgCe4(PO4)6 + NH3 + HNO3 + CO2 + H2O =>
2 MgCO3 + 8 Ce(NO3)3*6H2O + 12 NH4H2PO4 = 2 MgCe4(PO4)6 + 13 NH3 + 23 HNO3 + 2 CO2 + 53 H2O
Zn + Mg(NO3)2 = Zn(NO3)2 + Mg =>
Zn + Mg(NO3)2 = Zn(NO3)2 + Mg
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4(aq) + NH3(g) + H2O(l) =>
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4(aq) + 2 NH3(g) + 2 H2O(l)
Cr2(SO4)3(aq) + (NH4)2CO3(aq) = Cr2(CO3)3 + (NH4)2SO4 =>
Cr2(SO4)3(aq) + 3(NH4)2CO3(aq) = Cr2(CO3)3 + 3(NH4)2SO4
NH4ClO4 + Al = HCl + NO + Al2O3 + HOH =>
2 NH4ClO4 + 2 Al = 2 HCl + 2 NO + Al2O3 + 3 HOH
(NH4)3PO3 + LiOH = Li3PO3 + H2O + NH3 =>
(NH4)3PO3 + 3 LiOH = Li3PO3 + 3 H2O + 3 NH3
FeCl2 + SO2 + HCl = FeCl3 + S + H2O =>
4 FeCl2 + SO2 + 4 HCl = 4 FeCl3 + S + 2 H2O
C3H8O2 = C3H6O2 + H2 =>
C3H8O2 = C3H6O2 + H2
Mn{2+} + MnO4{-} + H2O = MnO2 + H3O{+} =>
3 Mn{2+} + 2 MnO4{-} + 6 H2O = 5 MnO2 + 4 H3O{+}
MgFeSiO4 + H2O = Mg3Si2O5(OH)4 + H4SiO4 + FeO =>
3 MgFeSiO4 + 4 H2O = Mg3Si2O5(OH)4 + H4SiO4 + 3 FeO
CH2O2 + NaOH = CHO2Na + H2O =>
CH2O2 + NaOH = CHO2Na + H2O
C6H5OH + Br = C6H3Br3O + HBr =>
C6H5OH + 6 Br = C6H3Br3O + 3 HBr
Na2SO3(s) + HCl(aq) = NaCl(aq) + H2O(l) + SO2(g) =>
Na2SO3(s) + 2 HCl(aq) = 2 NaCl(aq) + H2O(l) + SO2(g)
KOH(aq) + SO2(g) = KHSO3(s) =>
KOH(aq) + SO2(g) = KHSO3(s)
K2SiO3 + H2O = H2SiO3 + K2O =>
K2SiO3 + H2O = H2SiO3 + K2O
NCl3(aq) + H2O = NH3 + HOCl =>
NCl3(aq) + 3 H2O = NH3 + 3 HOCl
PbO + NaOH + H2O = Na2(Pb(OH)4) =>
PbO + 2 NaOH + H2O = Na2(Pb(OH)4)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
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