| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Al(NO3)3 + Al(OH)3 = 3 AlOH(NO3)2
Sb2S3 + O = Sb2O3 + SO2 =>
Sb2S3 + 9 O = Sb2O3 + 3 SO2
MgCO3 + NaNO3 = Mg(NO3)2 + Na2CO3 =>
MgCO3 + 2 NaNO3 = Mg(NO3)2 + Na2CO3
NCuO = CuNO =>
NCuO = CuNO
K2C2O4 + H2O = K2C2O4*H2O =>
K2C2O4 + H2O = K2C2O4*H2O
CaCO3(s) + H3PO4(aq) = Ca3(PO4)2 + H2O + CO2(g) =>
3 CaCO3(s) + 2 H3PO4(aq) = Ca3(PO4)2 + 3 H2O + 3 CO2(g)
HCOOCH3 + H2O = HCOOH + CH3OH =>
HCOOCH3 + H2O = HCOOH + CH3OH
SO2(g)O2(g) = SO4(g) =>
SO2(g)O2(g) = SO4(g)
CoCl3 + H2S = Co2S3 + HCl =>
2 CoCl3 + 3 H2S = Co2S3 + 6 HCl
FeCl3 + KBr = FeCl2 + KCl + Br2 =>
2 FeCl3 + 2 KBr = 2 FeCl2 + 2 KCl + Br2
CH3CHO + MnO4 = CH3COOH + Mn =>
4 CH3CHO + MnO4 = 4 CH3COOH + Mn
C2H6O + H2SO4 = C4H10O + H4SO5 =>
2 C2H6O + H2SO4 = C4H10O + H4SO5
CdO + Al2O3 = Cd3(AlO3)2 =>
3 CdO + Al2O3 = Cd3(AlO3)2
KMnO4 + H2SO4 + Na2SO3 = H2O + K2SO4 + MnSO4 + Na2SO4 =>
2 KMnO4 + 3 H2SO4 + 5 Na2SO3 = 3 H2O + K2SO4 + 2 MnSO4 + 5 Na2SO4
K2Co3 + H2O = KOH + Co2 + H =>
2 K2Co3 + 4 H2O = 4 KOH + 3 Co2 + 4 H
CuO + C = Cu + CO =>
CuO + C = Cu + CO
Cu + HO = CuHO =>
Cu + HO = CuHO
Na + CH3OH = NaOCH + H2 =>
2 Na + 2 CH3OH = 2 NaOCH + 3 H2
KOH + K2HPO4 = K2O + H3PO4 =>
2 KOH + K2HPO4 = 2 K2O + H3PO4
C5H7O2N + H2O = CO2 + H + NH3 =>
C5H7O2N + 8 H2O = 5 CO2 + 20 H + NH3
NaBrCl(g) = NaClBr =>
NaBrCl(g) = NaClBr
NH4Cl + FrOH = FrCl + NH3 + H2O =>
NH4Cl + FrOH = FrCl + NH3 + H2O
Sr(NO2)2 + KI = SrI2 + KNO2 =>
Sr(NO2)2 + 2 KI = SrI2 + 2 KNO2
NaH + H2O = NaOH + H2 =>
NaH + H2O = NaOH + H2
(CH3)2NH + H2O = (CH3)2N + H3O =>
(CH3)2NH + H2O = (CH3)2N + H3O
Cr(OH)3 + NaOH = Na[Cr(OH)4] =>
Cr(OH)3 + NaOH = Na[Cr(OH)4]
Zn(NO3)2 = ZnO + NO2 + O2 =>
2 Zn(NO3)2 = 2 ZnO + 4 NO2 + O2
XZY = ZXY =>
XZY = ZXY
BaCl2(aq) + MnSO4(aq) = BaSO4 + MnCl2 =>
BaCl2(aq) + MnSO4(aq) = BaSO4 + MnCl2
Ethylalcohol + oxygen = carbonmonoxide + water =>
C2H5OH + 2 O2 = 2 CO + 3 H2O
HI + Ca(ClO)2 = H(ClO)2 + CaI =>
HI + Ca(ClO)2 = H(ClO)2 + CaI
CO2H2O = H2CO3 = HCO3h =>
CO2H2O = H2CO3
MgI2Pb(NO3)2 = PbI2Mg(NO3)2 =>
MgI2Pb(NO3)2 = PbI2Mg(NO3)2
Cu3(PO4)2 + Ca(OH)2 = Ca3(PO4)2 + Cu(OH)2 =>
Cu3(PO4)2 + 3 Ca(OH)2 = Ca3(PO4)2 + 3 Cu(OH)2
KOH + K2HPO4 = K2O + H3PO4 =>
2 KOH + K2HPO4 = 2 K2O + H3PO4
MgI2Pb(NO3)2 = PbI2Mg(NO3)2 =>
MgI2Pb(NO3)2 = PbI2Mg(NO3)2
AgNO3 + KOH = AgOH + KNO3 =>
AgNO3 + KOH = AgOH + KNO3
NH4HClO4 = NH4ClO4H =>
NH4HClO4 = NH4ClO4H
HC2H2O2 + NaHCO2 = NaC2H2O2 + H2O + CO2 =>
5 HC2H2O2 + 7 NaHCO2 = 7 NaC2H2O2 + 4 H2O + 3 CO2
MgZnClO = MgClOZn =>
MgZnClO = MgClOZn
CaCNHCl = CaClHCN =>
CaCNHCl = CaClHCN
CuNaClOH2O = Cu(OH)2NaCl =>
CuNaClOH2O = Cu(OH)2NaCl
Se + H2O = H2SeO3 + H =>
Se + 3 H2O = H2SeO3 + 4 H
K2SO4 + C = K2S + CO =>
K2SO4 + 4 C = K2S + 4 CO
Cu + FeCl3 = CuCl2 + FeCl2 =>
Cu + 2 FeCl3 = CuCl2 + 2 FeCl2
AgFX = AgXF =>
AgFX = AgXF
NO2(g) + H2O(l) = HNO3 + NO =>
3 NO2(g) + H2O(l) = 2 HNO3 + NO
CO2 + H2O = CH5OH + O2 =>
CO2 + 3 H2O = CH5OH + 2 O2
CsCNHCl = HCNCsCl =>
CsCNHCl = HCNCsCl
PbONaOHH2O = NaPb(OH)3 =>
PbONaOHH2O = NaPb(OH)3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/04/24
Équations équilibrées sur05/04/23
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