| Équations équilibrées la veille |
2 BiVO3 + O2 = 2 BiVO4
C4H7N3O9 = CH3CHCHCH2(ONO2)3 =>
C4H7N3O9 = CH3CHCHCH2(ONO2)3
CuSO4 + NaHCO3 = CuCO3Cu(OH)2 + Na2SO4 + CO2 + H2O =>
2 CuSO4 + 4 NaHCO3 = CuCO3Cu(OH)2 + 2 Na2SO4 + 3 CO2 + H2O
MgSO4 + Na2CO3 = MgO + Na2SO4 + CO2 =>
MgSO4 + Na2CO3 = MgO + Na2SO4 + CO2
VCl5 = V + Cl =>
VCl5 = V + 5 Cl
(C17H35COO)3C3H5 + H2O = C17H35COOH + C3H5(OH)3 =>
(C17H35COO)3C3H5 + 3 H2O = 3 C17H35COOH + C3H5(OH)3
P + NH3 = PH3 + N2 =>
2 P + 2 NH3 = 2 PH3 + N2
Sn + Mg(NO3)2 = Mg + Sn(NO3)2 =>
Sn + Mg(NO3)2 = Mg + Sn(NO3)2
HCI(aq) + NaOH(aq) = NaCI + H2O =>
HCI(aq) + NaOH(aq) = NaCI + H2O
ZnCl2(ac) + Na3PO4(ac) = Zn3(PO4)2(ac) + NaCl(ac) =>
3 ZnCl2(ac) + 2 Na3PO4(ac) = Zn3(PO4)2(ac) + 6 NaCl(ac)
Se(s) + O2(g) = SeO(s) =>
2 Se(s) + O2(g) = 2 SeO(s)
Cu3P + HNO3 = Cu(NO3)2 + H3PO3 + NO + H2O =>
Cu3P + 9 HNO3 = 3 Cu(NO3)2 + H3PO3 + 3 NO + 3 H2O
Fe2 + F2 = FeF =>
Fe2 + F2 = 2 FeF
KMnO4 + HNO2 + HSO4 = KSO4 + MnSO4 + HNO3 + H2O =>
KMnO4 + 3 HNO2 + 2 HSO4 = KSO4 + MnSO4 + 3 HNO3 + H2O
FeCl3 + Be3*(PO4)2 = BeCl2 + FePO4 =>
2 FeCl3 + Be3*(PO4)2 = 3 BeCl2 + 2 FePO4
SrSO4 + H3AsO4 = H2SO4 + Sr3(AsO4)2 =>
3 SrSO4 + 2 H3AsO4 = 3 H2SO4 + Sr3(AsO4)2
Ca3P2 + H2SO4 = Ca(SO4)2 + H3PO4 + H2O + SO2 =>
Ca3P2 + 17 H2SO4 = 3 Ca(SO4)2 + 2 H3PO4 + 14 H2O + 11 SO2
NaOH + NH4Br = NaBr + NH3 + H2O =>
NaOH + NH4Br = NaBr + NH3 + H2O
KI + NH3 = KH3 + NI =>
KI + NH3 = KH3 + NI
CO(g) + H2(g) = CO2(g) + CH4(g) =>
2 CO(g) + 2 H2(g) = CO2(g) + CH4(g)
F2 + (NH4)2S = S8 + NH4F =>
8 F2 + 8(NH4)2S = S8 + 16 NH4F
Cr + H2SO4 + O2 = Cr2(SO4)3 + H2O =>
4 Cr + 6 H2SO4 + 3 O2 = 2 Cr2(SO4)3 + 6 H2O
N2O3 + CaO = Ca2NO3 + Ca2NO4 =>
N2O3 + 4 CaO = Ca2NO3 + Ca2NO4
HCOOH + Mg = HCOOMg + H2 =>
2 HCOOH + 2 Mg = 2 HCOOMg + H2
H3PO4 + Be(OH)2 = Be3(PO4)2 + H2O =>
2 H3PO4 + 3 Be(OH)2 = Be3(PO4)2 + 6 H2O
Ag + Fe(SO4) = Ag(SO4) + Fe =>
Ag + Fe(SO4) = Ag(SO4) + Fe
CuCl3 + F2 = Cl + CuF3 =>
2 CuCl3 + 3 F2 = 6 Cl + 2 CuF3
C3H8O3 + C4H8O2 = C15H26O6 + H2O =>
C3H8O3 + 3 C4H8O2 = C15H26O6 + 3 H2O
HBr(ac) + NH3(ac) = NH4Br =>
HBr(ac) + NH3(ac) = NH4Br
HCl + CO3 = CO2 + H2O*Cl2 =>
2 HCl + CO3 = CO2 + H2O*Cl2
ClO2 + Li2O = LiClO2 + LiClO3 =>
2 ClO2 + Li2O = LiClO2 + LiClO3
C5H9O + O2 = CO2 + H2OH =>
C5H9O + 6 O2 = 5 CO2 + 3 H2OH
CH3CH(CH3)COOH + H2O = CH3CH(CH3)COO + H3O =>
CH3CH(CH3)COOH + H2O = CH3CH(CH3)COO + H3O
NaHCO3 + HC2H2O2 = NaC2H3O2 + HCO3 =>
NaHCO3 + HC2H2O2 = NaC2H3O2 + HCO3
ZnCl2 + NaOH = Zn(OH)2 + NaCl =>
ZnCl2 + 2 NaOH = Zn(OH)2 + 2 NaCl
BeO + NaOH = Be(OH)2 + Na2O =>
BeO + 2 NaOH = Be(OH)2 + Na2O
KNO3 + BaCl2 = Ba(NO3)2 + KCl =>
2 KNO3 + BaCl2 = Ba(NO3)2 + 2 KCl
NO2 + P2O3 + KOH = NO + K2HPO4 + H2O2 =>
3 NO2 + P2O3 + 4 KOH = 3 NO + 2 K2HPO4 + H2O2
CrBr2 + Ba(OH)2 = Cr(OH)2 + BaBr2 =>
CrBr2 + Ba(OH)2 = Cr(OH)2 + BaBr2
Na2O2 + H2S + H2O = Na2SO4 + NaOH =>
4 Na2O2 + H2S + 2 H2O = Na2SO4 + 6 NaOH
CaSO3 + KMnO4 + H2SO4 = CaSO4 + MnSO4 + K2SO4 + H2O =>
5 CaSO3 + 2 KMnO4 + 3 H2SO4 = 5 CaSO4 + 2 MnSO4 + K2SO4 + 3 H2O
OCl{-} + S2O3{2-} + H2O = SO4{2-} + Cl{-} + H{+} =>
4 OCl{-} + S2O3{2-} + H2O = 2 SO4{2-} + 4 Cl{-} + 2 H{+}
CuSO4 + NaOH = Cu(OH)2 + Na2SO4 =>
CuSO4 + 2 NaOH = Cu(OH)2 + Na2SO4
(MgI2) + (MnSO4) = (MgSO4) + (MnI2) =>
(MgI2) + (MnSO4) = (MgSO4) + (MnI2)
CH3CH2CH2CH2OH + HNO3 = CH3COOH + H2O + NO =>
3 CH3CH2CH2CH2OH + 8 HNO3 = 6 CH3COOH + 7 H2O + 8 NO
SO3 + Li2O = Li2SO4 =>
SO3 + Li2O = Li2SO4
Al2(SO4)3 + NH4Br = (NH4)2SO4 + AlBr3 =>
Al2(SO4)3 + 6 NH4Br = 3(NH4)2SO4 + 2 AlBr3
Ca(C2H3O2) + K2CO3 = C2H3O2 + CaCO3 + K =>
Ca(C2H3O2) + K2CO3 = C2H3O2 + CaCO3 + 2 K
H() + CuSO4(aq) = H2SO4 + Cu =>
2 H() + CuSO4(aq) = H2SO4 + Cu
Ge + Rb = GeRb =>
Ge + Rb = GeRb
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| Équations équilibrées la veille |
Équations équilibrées sur10/15/24
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