| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 H3PO4 + 3 CaCO3(s) = 3 CO2(g) + 3 H2O + Ca3(PO4)2
Cu3(BO3)2 + Al = Al2O3 + Cu + B =>
Cu3(BO3)2 + 4 Al = 2 Al2O3 + 3 Cu + 2 B
Co3O4 + HNO3 = Co(NO3)2 + H2O + O2 =>
2 Co3O4 + 12 HNO3 = 6 Co(NO3)2 + 6 H2O + O2
Na2S2O3 + I2 + H2O = HI + Na2SO4 + S =>
Na2S2O3 + I2 + H2O = 2 HI + Na2SO4 + S
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
TiCl3 + K2Cr2O7 + HCl = TiOCl2 + CrCl3 + KCl + H2O =>
6 TiCl3 + K2Cr2O7 + 2 HCl = 6 TiOCl2 + 2 CrCl3 + 2 KCl + H2O
B2H6 + HCl = BCl3 + H2 =>
B2H6 + 6 HCl = 2 BCl3 + 6 H2
CaOHKOH + H3PO4 = Ca3K3(PO4)2 + H2O =>
3 CaOHKOH + 2 H3PO4 = Ca3K3(PO4)2 + 6 H2O
MoS + O2 = Mo + SO2 =>
MoS + O2 = Mo + SO2
Pb(OH)2 + OH{-} = [Pb(OH)4]{2-} =>
Pb(OH)2 + 2 OH{-} = [Pb(OH)4]{2-}
Co(NO3)2 = Co + NO3 =>
Co(NO3)2 = Co + 2 NO3
CuSO4(aq) + NH4Cl(aq) = CuCl2 + (NH4)2SO4 =>
CuSO4(aq) + 2 NH4Cl(aq) = CuCl2 + (NH4)2SO4
CH3CH2CH3(g) + O2 = CO2 + H2O =>
CH3CH2CH3(g) + 5 O2 = 3 CO2 + 4 H2O
KOH + (NH4)2SO4 = K2SO4 + NH3 + H2O =>
2 KOH + (NH4)2SO4 = K2SO4 + 2 NH3 + 2 H2O
Fe + NaClO3 = FeO + NaCl =>
3 Fe + NaClO3 = 3 FeO + NaCl
HI + Li2S = H2S + LiI =>
2 HI + Li2S = H2S + 2 LiI
C4H10O + KOH = C4H11 + KO2 =>
C4H10O + KOH = C4H11 + KO2
SbCl + HCl + NaBrO3 = SbCl5 + NaBr + H2O =>
3 SbCl + 12 HCl + 2 NaBrO3 = 3 SbCl5 + 2 NaBr + 6 H2O
Na2SO4 + Ag + NaNO3 + H2O = Na2SO3 + AgNO3 + NaOH =>
Na2SO4 + 2 Ag + 2 NaNO3 + H2O = Na2SO3 + 2 AgNO3 + 2 NaOH
CuSO4 + NH4OH = Cu(OH)2 + (NH4)2SO4 =>
CuSO4 + 2 NH4OH = Cu(OH)2 + (NH4)2SO4
C4H6O2 + H2O = C4H8(OH)2 + H2O2 =>
C4H6O2 + 4 H2O = C4H8(OH)2 + 2 H2O2
Fe(PO4) + Na2SO4 = Fe2(SO4)3 + Na3(PO4) =>
2 Fe(PO4) + 3 Na2SO4 = Fe2(SO4)3 + 2 Na3(PO4)
Ca + (NH4) = CaNH4 =>
Ca + (NH4) = CaNH4
Rb + HNO3 = RbNO3 + N2O + H2O =>
8 Rb + 10 HNO3 = 8 RbNO3 + N2O + 5 H2O
H3PO4 + Ca(OH)2 = H2O + Ca(H2PO4)2 =>
2 H3PO4 + Ca(OH)2 = 2 H2O + Ca(H2PO4)2
LiOH(aq) + VCl3(aq) = LiCl + V(OH)3 =>
3 LiOH(aq) + VCl3(aq) = 3 LiCl + V(OH)3
MoS2 = Mo + S =>
MoS2 = Mo + 2 S
ZCl2 + (NH4)2S = NH4Cl + ZS =>
ZCl2 + (NH4)2S = 2 NH4Cl + ZS
Pd(NO3)2 + Cu = Pd + Cu(NO3)2 =>
Pd(NO3)2 + Cu = Pd + Cu(NO3)2
Co2 = Co =>
Co2 = 2 Co
Mg + TiCl4 = MgCl2 + Ti =>
2 Mg + TiCl4 = 2 MgCl2 + Ti
C5H10O5 + H2O = C5H12O5 + O2 =>
2 C5H10O5 + 2 H2O = 2 C5H12O5 + O2
Fe + Na2O = NaFe + O2 =>
4 Fe + 2 Na2O = 4 NaFe + O2
AlCl3 + H2O = Al2O3 + HCl =>
2 AlCl3 + 3 H2O = Al2O3 + 6 HCl
CaFe = FeCa =>
CaFe = FeCa
Ni + NH3 = Ni(NH3)4 =>
Ni + 4 NH3 = Ni(NH3)4
KOH + C4H4O4 = K2C4H2O4 + H2O =>
2 KOH + C4H4O4 = K2C4H2O4 + 2 H2O
CuSO4 + Na2CO3 + H2O = CuCO3*Cu(OH)2 + Na2SO4 + H2SO4 =>
2 CuSO4 + Na2CO3 + 2 H2O = CuCO3*Cu(OH)2 + Na2SO4 + H2SO4
HCOOH + KOH = HCOOK + H2O =>
HCOOH + KOH = HCOOK + H2O
FeO2C = FeCO2 =>
FeO2C = FeCO2
NaHSO4 + NaCl = Na2SO4 + HCl =>
NaHSO4 + NaCl = Na2SO4 + HCl
H3PO4(aq) + NH3(l) = (NH4)3PO4(aq) =>
H3PO4(aq) + 3 NH3(l) = (NH4)3PO4(aq)
RbCl + Mg(SO4) = Rb2(SO4) + MgCl2 =>
2 RbCl + Mg(SO4) = Rb2(SO4) + MgCl2
AI + HCI = AICI + H2 =>
2 AI + 2 HCI = 2 AICI + H2
NaCl + Ba = BaCl2 + Na =>
2 NaCl + Ba = BaCl2 + 2 Na
Na2SO4 + BaCl2 = BaSO2 + NaCl + O2 =>
Na2SO4 + BaCl2 = BaSO2 + 2 NaCl + O2
ZnO(s) + CO(g) = Zn(s) + CO2 =>
ZnO(s) + CO(g) = Zn(s) + CO2
Mg + FeCl3 = Fe + MgCl2 =>
3 Mg + 2 FeCl3 = 2 Fe + 3 MgCl2
AlPO4 + CaCO3 = Ca3(PO4)2 + Al2(CO3)3 =>
2 AlPO4 + 3 CaCO3 = Ca3(PO4)2 + Al2(CO3)3
ClO3 + Na = NaCl + O2 =>
2 ClO3 + 2 Na = 2 NaCl + 3 O2
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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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