| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + Ag2CrO4 = Ag2SO4 + H2CrO4
Mg(NO3)2 + K2CrO4 = MgCrO4 + KNO3 =>
Mg(NO3)2 + K2CrO4 = MgCrO4 + 2 KNO3
NaClO2 + NaHSO4 + H2O2 = ClO2 + Na2SO4 + H2O =>
2 NaClO2 + 2 NaHSO4 + H2O2 = 2 ClO2 + 2 Na2SO4 + 2 H2O
(i)Pd(NO3)3(aq) + Co(s) = Co(NO3)3(aq) + Pd(s) =>
(i)Pd(NO3)3(aq) + Co(s) = Co(NO3)3(aq) + Pd(s)
Al(OH)3 + H2CO3 = Al2(CO3)3 + H2O =>
2 Al(OH)3 + 3 H2CO3 = Al2(CO3)3 + 6 H2O
NaNO2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + Na2SO4 + NO2 + H2O =>
6 NaNO2 + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 Na2SO4 + 6 NO2 + 7 H2O
Na2SO3 + HCl = NaCl + H2SO3 =>
Na2SO3 + 2 HCl = 2 NaCl + H2SO3
SrCl2 + H2SO4 = SrSO4 + HCl =>
SrCl2 + H2SO4 = SrSO4 + 2 HCl
HCOH + CH3OH = H3COOCH3 =>
HCOH + CH3OH = H3COOCH3
FeSO4*7H2O + H3PO4 + LiOH*H2O = LiFePO4 + Li2SO4 + H2O =>
FeSO4*7H2O + H3PO4 + 3 LiOH*H2O = LiFePO4 + Li2SO4 + 13 H2O
Cu2O(s) + Cu2S = Cu(s) + SO2(g) =>
2 Cu2O(s) + Cu2S = 6 Cu(s) + SO2(g)
Cr(OH)3 + NaOH + Br2 = NaBr + NaCrO4 + H2O =>
Cr(OH)3 + 5 NaOH + 2 Br2 = 4 NaBr + NaCrO4 + 4 H2O
CaC2 + H2O = (Ca(OH)2) + (C2H2) =>
CaC2 + 2 H2O = (Ca(OH)2) + (C2H2)
F2 + CuBr2 = CuF + Br =>
F2 + 2 CuBr2 = 2 CuF + 4 Br
H2[SnCl6] + Fe = Sn + FeCl3 + HCl =>
3 H2[SnCl6] + 4 Fe = 3 Sn + 4 FeCl3 + 6 HCl
Ca10F2(PO4)6 + H2SO4 = HF(g) + Ca(H2PO4)2 + CaSO4 =>
Ca10F2(PO4)6 + 7 H2SO4 = 2 HF(g) + 3 Ca(H2PO4)2 + 7 CaSO4
Al + MnO = AlO + Mn =>
Al + MnO = AlO + Mn
C8H1204 + O2 = CO2 + H2O =>
C8H1204 + 309 O2 = 8 CO2 + 602 H2O
CH3CH2CH2COOCH2CH3 + O2 = CO2 + H2O =>
CH3CH2CH2COOCH2CH3 + 8 O2 = 6 CO2 + 6 H2O
hydrochloricacid + sodiumhydroxide = sodiumchloride + water =>
HCl + NaOH = NaCl + H2O
KHPO4 = HPO2 + KO2 =>
KHPO4 = HPO2 + KO2
ClF3 + O2 = ClO2F3 =>
ClF3 + O2 = ClO2F3
(CHOH)2(COO)2Pb + (CHOH)2(COONH4)2 = (CHOH)2(COO)2Pb(CHOH)2(COONH4)2 =>
(CHOH)2(COO)2Pb + (CHOH)2(COONH4)2 = (CHOH)2(COO)2Pb(CHOH)2(COONH4)2
N2O3 + Cu = N2 + CuO =>
N2O3 + 3 Cu = N2 + 3 CuO
NaOH + HCl = H2 + NaClO =>
NaOH + HCl = H2 + NaClO
Na2Cr2O7 + BaCl2 = NaCl + BaCr2O7 =>
Na2Cr2O7 + BaCl2 = 2 NaCl + BaCr2O7
Cr2O7{2-} + Cl{-} + H{+} = Cr{3+} + H2O + Cl2 =>
Cr2O7{2-} + 6 Cl{-} + 14 H{+} = 2 Cr{3+} + 7 H2O + 3 Cl2
NH3 + HBr = H4 + NBr3 =>
2 NH3 + 6 HBr = 3 H4 + 2 NBr3
H2O2 + Ba(HSO3)2 = BaSO4 + H2SO4 + H2O =>
2 H2O2 + Ba(HSO3)2 = BaSO4 + H2SO4 + 2 H2O
NH4ClO3 + NaOH = NaClO3 + NH3 + H2O =>
NH4ClO3 + NaOH = NaClO3 + NH3 + H2O
NaHCO3 + C2H4O2 = CO2 + NaC2H3O2 + H2O =>
NaHCO3 + C2H4O2 = CO2 + NaC2H3O2 + H2O
AgF + HCl = AgCl + HF =>
AgF + HCl = AgCl + HF
Be + Ra = BeRa =>
Be + Ra = BeRa
Zn(NO3)2 + AgI = ZnI2 + AgNO3 =>
Zn(NO3)2 + 2 AgI = ZnI2 + 2 AgNO3
Ba(ClO3)2 + CaI2 = Ca(ClO3)2 + BaI2 =>
Ba(ClO3)2 + CaI2 = Ca(ClO3)2 + BaI2
NaClO2 + S = NaCl + SO2 =>
NaClO2 + S = NaCl + SO2
H2O + NaOH = NaO2H3 =>
H2O + NaOH = NaO2H3
HF + NH4Br = HBr + NH4F =>
HF + NH4Br = HBr + NH4F
KMnO4(aq) + MnCl2(aq) + H2O(l) = MnO2(s) + HCl(aq) + KCl(aq) =>
2 KMnO4(aq) + 3 MnCl2(aq) + 2 H2O(l) = 5 MnO2(s) + 4 HCl(aq) + 2 KCl(aq)
CuS + HNO3 = [Cu(NO3)2] + S + NO + H2O =>
3 CuS + 8 HNO3 = 3[Cu(NO3)2] + 3 S + 2 NO + 4 H2O
KMnO4 + H2SO4 + K2C2O4 = K2SO4 + H2O + CO2 + MnSO4 =>
2 KMnO4 + 8 H2SO4 + 5 K2C2O4 = 6 K2SO4 + 8 H2O + 10 CO2 + 2 MnSO4
Ca + Na3PO4 = CaNa3 + PO4 =>
Ca + Na3PO4 = CaNa3 + PO4
P2O3 + H2O = HPO2 =>
P2O3 + H2O = 2 HPO2
Fe + HCO3 = Fe2CO3 + H2 =>
4 Fe + 2 HCO3 = 2 Fe2CO3 + H2
ZnSO4*7H2O + NaF = H2O + Na2SO4 + ZnF2 =>
ZnSO4*7H2O + 2 NaF = 7 H2O + Na2SO4 + ZnF2
K60Mg100Fe60Al80Si170O950H150 + H2SO4 = K2SO4 + MgSO4 + FeSO4 + Al2(SO4)3 + SiO2 + H2O + O =>
K60Mg100Fe60Al80Si170O950H150 + 310 H2SO4 = 30 K2SO4 + 100 MgSO4 + 60 FeSO4 + 40 Al2(SO4)3 + 170 SiO2 + 385 H2O + 225 O
Cu3SbS3 + HNO3 = Cu(NO3)2 + H[Sb(OH)6] + H2SO4 + NO2 + H2O =>
Cu3SbS3 + 35 HNO3 = 3 Cu(NO3)2 + H[Sb(OH)6] + 3 H2SO4 + 29 NO2 + 11 H2O
H2SO4 + FeS2 = Fe(SO4)2 + H2S =>
2 H2SO4 + FeS2 = Fe(SO4)2 + 2 H2S
KN3 = K + N =>
KN3 = K + 3 N
Hg(NO3)2 = HgO + N4O2 + O2 =>
2 Hg(NO3)2 = 2 HgO + N4O2 + 4 O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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