| Équations équilibrées la veille |
Sr3(PO4)2 + 3 H2O = 3 SrO + 2 H3PO4
SnCl2 + Bi(NO3)3 + KOH = K2[Sn(OH)6] + KNO3 + KCl + Bi =>
3 SnCl2 + 2 Bi(NO3)3 + 18 KOH = 3 K2[Sn(OH)6] + 6 KNO3 + 6 KCl + 2 Bi
C6H14 + O2 = C2 + H2O =>
2 C6H14 + 7 O2 = 6 C2 + 14 H2O
C18H34 + O2 = CO2 + H2O =>
2 C18H34 + 53 O2 = 36 CO2 + 34 H2O
B2O3 + C + Cl2 = BCl3 + CO =>
B2O3 + 3 C + 3 Cl2 = 2 BCl3 + 3 CO
NaClO3 + MnO2 + KOH = NaCl + KMnO4 + H2O =>
NaClO3 + 2 MnO2 + 2 KOH = NaCl + 2 KMnO4 + H2O
O2 + Ca(ClO3)2 = CaO + ClO3 =>
O2 + 2 Ca(ClO3)2 = 2 CaO + 4 ClO3
Ca(NO3)2 + PO4 = Ca3(PO4)2 + NO3 =>
3 Ca(NO3)2 + 2 PO4 = Ca3(PO4)2 + 6 NO3
Fe2O3 + NaOH = Na2Fe2O4 + H2O =>
Fe2O3 + 2 NaOH = Na2Fe2O4 + H2O
KI + KBrO3 + HCl = I2 + KCl + KBr + H2O =>
6 KI + KBrO3 + 6 HCl = 3 I2 + 6 KCl + KBr + 3 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O = =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
C6H4O3 + O2 = CO2 + H2O =>
2 C6H4O3 + 11 O2 = 12 CO2 + 4 H2O
C6H7O + KMnO4 = C6H6O + H2O + KOH + MnO2 =>
3 C6H7O + KMnO4 = 3 C6H6O + H2O + KOH + MnO2
H3PO4 + NaHO = Na3PO4 + H2O =>
H3PO4 + 3 NaHO = Na3PO4 + 3 H2O
CaSO4 + NH3 + H2O + CO2 = CaCO3 + (NH4)2SO4 =>
CaSO4 + 2 NH3 + H2O + CO2 = CaCO3 + (NH4)2SO4
(CH2O)106(NH3)16(H3PO4) = CO2 + CH4 + NH3 + H3PO4 =>
(CH2O)106(NH3)16(H3PO4) = 53 CO2 + 53 CH4 + 16 NH3 + H3PO4
Mg + NHO3 = Mg(NO3)2 + N2O + H2O =>
4 Mg + 10 NHO3 = 4 Mg(NO3)2 + N2O + 5 H2O
CaSO4(aq) + Na3PO4(aq) = Ca3(PO4)2(s) + Na2SO4(aq) =>
3 CaSO4(aq) + 2 Na3PO4(aq) = Ca3(PO4)2(s) + 3 Na2SO4(aq)
Na4 + CI = NaCI =>
Na4 + 4 CI = 4 NaCI
C4H13N3 + O2 = CO2 + H2O + N2 =>
4 C4H13N3 + 29 O2 = 16 CO2 + 26 H2O + 6 N2
NaOH + HCl = H2 + NaCl + O2 =>
2 NaOH + 2 HCl = 2 H2 + 2 NaCl + O2
Na(ClO) = NaCl + O =>
Na(ClO) = NaCl + O
CO(NH2)2(aq) + HNO2(aq) = CO2(g) + N2(g) + H2O(l) =>
CO(NH2)2(aq) + 2 HNO2(aq) = CO2(g) + 2 N2(g) + 3 H2O(l)
Al2O3(s) = O2(g) + Al(s) =>
2 Al2O3(s) = 3 O2(g) + 4 Al(s)
Co(OH)2 + SO3 = (CoOH)2SO4 + H2O =>
2 Co(OH)2 + SO3 = (CoOH)2SO4 + H2O
SO2 + LiOH = SO3 + LiH =>
SO2 + LiOH = SO3 + LiH
Al2O3 + H2SO4 = Al2(SO4)3 + H2O =>
Al2O3 + 3 H2SO4 = Al2(SO4)3 + 3 H2O
Pb(OH)2 + OH{-} = PbO2{2-} + H2O =>
Pb(OH)2 + 2 OH{-} = PbO2{2-} + 2 H2O
Fl + NaBr = NaFl + Br =>
Fl + NaBr = NaFl + Br
Ba(C2H3O2)2(aq) + K2CrO4(aq) = BaCrO4(s) + KC2H3O2(aq) =>
Ba(C2H3O2)2(aq) + K2CrO4(aq) = BaCrO4(s) + 2 KC2H3O2(aq)
C4H6O5 + CaCO3 = CO2 + H2O + Ca3C4H4O4 =>
3 C4H6O5 + 6 CaCO3 = 10 CO2 + 5 H2O + 2 Ca3C4H4O4
C7H14N2 + O2 = HNO3 + H2O + CO2 =>
C7H14N2 + 13 O2 = 2 HNO3 + 6 H2O + 7 CO2
Co + HNO3 + H2SO4 = CoSO4 + N2 + H2O =>
5 Co + 2 HNO3 + 5 H2SO4 = 5 CoSO4 + N2 + 6 H2O
CH3Cl + F2 = CH2FCl + HF =>
CH3Cl + F2 = CH2FCl + HF
MgO + Cl2O5 = MgCl2O6 =>
MgO + Cl2O5 = MgCl2O6
Na2SiO3 + HCl = NaCl + H2SiO3 =>
Na2SiO3 + 2 HCl = 2 NaCl + H2SiO3
H2 + As2O3 + NO3 = H3AsO4 + NO =>
6 H2 + 2 As2O3 + 5 NO3 = 4 H3AsO4 + 5 NO
KIO3 + C = KI + CO2 =>
2 KIO3 + 3 C = 2 KI + 3 CO2
(NH4)2S(aq) + CsOH(aq) = NH4OH + Cs2S =>
(NH4)2S(aq) + 2 CsOH(aq) = 2 NH4OH + Cs2S
Ni + Na2SO4 = NiSO4 + Na =>
Ni + Na2SO4 = NiSO4 + 2 Na
C6H8O6 + Cu{2+} = C6H6O6 + Cu{+} + H{+} =>
C6H8O6 + 2 Cu{2+} = C6H6O6 + 2 Cu{+} + 2 H{+}
Sn(ClO4)4(S) = SnCl4(S) + O2 =>
Sn(ClO4)4(S) = SnCl4(S) + 8 O2
(NH4)2S(aq) + CsOH(aq) = NH4OH + Cs2S =>
(NH4)2S(aq) + 2 CsOH(aq) = 2 NH4OH + Cs2S
K(s) + Pb(NO3)2(aq) = KNO3(aq) + Pb(s) =>
2 K(s) + Pb(NO3)2(aq) = 2 KNO3(aq) + Pb(s)
Fe3O4 + CH4 = Fe + CO + H2 =>
Fe3O4 + 4 CH4 = 3 Fe + 4 CO + 8 H2
KI + F2 = KF + I =>
2 KI + F2 = 2 KF + 2 I
Ca(OH)2 + NaHCO3 = NaOH + CaCO3 + H2O =>
Ca(OH)2 + NaHCO3 = NaOH + CaCO3 + H2O
CH4 + Ar = CH4Ar =>
CH4 + Ar = CH4Ar
Ba(NO3)2 + NaNO3 = NaNO3Ba(NO3)2 =>
Ba(NO3)2 + NaNO3 = NaNO3Ba(NO3)2
Zn(No3)2 + NaOH = Na(No3)2 + ZnOH =>
Zn(No3)2 + NaOH = Na(No3)2 + ZnOH
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| Équations équilibrées la veille |
Équations équilibrées sur10/27/24
Équations équilibrées sur11/26/23
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