| Équations équilibrées la veille | Équations équilibrées le lendemain |
KOH + CH3OH = H2O + CH3KO
NO2 + O2 + H2O = HNO3 =>
4 NO2 + O2 + 2 H2O = 4 HNO3
C6H6 + CO2 = C6H5COOH =>
C6H6 + CO2 = C6H5COOH
NaNO3 + Br2 + H2SO4 = HBrO3 + NaNO2 + SO2 =>
4 NaNO3 + Br2 + H2SO4 = 2 HBrO3 + 4 NaNO2 + SO2
KMnO4 + NH4OH = N2 + MnO2 + KOH + H2O =>
2 KMnO4 + 2 NH4OH = N2 + 2 MnO2 + 2 KOH + 4 H2O
FeCl2 + Pb(NO4)2 = Fe(NO4)2 + PbCl2 =>
FeCl2 + Pb(NO4)2 = Fe(NO4)2 + PbCl2
Au2S + Ag = Ag2S3 + Au =>
3 Au2S + 2 Ag = Ag2S3 + 6 Au
CH3COC2H5NH + KOH = CH3COOK + C2H5NH2 =>
CH3COC2H5NH + KOH = CH3COOK + C2H5NH2
(Cr(N2H4CO)6)4(Cr(CN)6)3 + KMnO4 + H2S2O7 = K2Cr2O7 + MnSO4 + C13H10 + N2O5 + K2S4O6 + H2O =>
312(Cr(N2H4CO)6)4(Cr(CN)6)3 + 11354 KMnO4 + 14847 H2S2O7 = 1092 K2Cr2O7 + 11354 MnSO4 + 1008 C13H10 + 10296 N2O5 + 4585 K2S4O6 + 24783 H2O
ZnI2 + H2SO4 = ZnSO4 + HI =>
ZnI2 + H2SO4 = ZnSO4 + 2 HI
Ni(OH3)2 + NaOH = Ni(OH)2 + NaOH3 =>
Ni(OH3)2 + 2 NaOH = Ni(OH)2 + 2 NaOH3
CH4 + NH3 + O2 = C3H7NO2 + H2O =>
3 CH4 + NH3 + 3 O2 = C3H7NO2 + 4 H2O
FeS + HNO3 = Fe(NO3) + S + NO + H2O =>
3 FeS + 4 HNO3 = 3 Fe(NO3) + 3 S + NO + 2 H2O
Na2SO3 + NaHSO3 + NaIO3 = I2 + Na2SO4 + H2O =>
3 Na2SO3 + 2 NaHSO3 + 2 NaIO3 = I2 + 5 Na2SO4 + H2O
C2H5OH + Br2 = C2H4Br3OH + HBr =>
C2H5OH + 2 Br2 = C2H4Br3OH + HBr
Mn(NO3)2 + KH2PO4 = Mn(H2PO4)2 + KNO3 =>
Mn(NO3)2 + 2 KH2PO4 = Mn(H2PO4)2 + 2 KNO3
Fe(No3)3 + Na3PO4 = Fe3(PO4)3 + NaNo3 =>
3 Fe(No3)3 + 3 Na3PO4 = Fe3(PO4)3 + 9 NaNo3
K2CrO4 + KI + HCl = CrCl2 + H2O + I2 + KCl =>
K2CrO4 + 4 KI + 8 HCl = CrCl2 + 4 H2O + 2 I2 + 6 KCl
PBr3(l) + H2O(l) = H3PO3(aq) + HBr(g) =>
PBr3(l) + 3 H2O(l) = H3PO3(aq) + 3 HBr(g)
Al2(SO4)3 + Sr(NO3)2 = Al2(NO3)2 + Sr(SO4)3 =>
Al2(SO4)3 + Sr(NO3)2 = Al2(NO3)2 + Sr(SO4)3
Cu + FeBr2 = Cu2Br + Fe =>
4 Cu + FeBr2 = 2 Cu2Br + Fe
FeCO3 + AgOH = AgCO3 + FeOH =>
FeCO3 + AgOH = AgCO3 + FeOH
FeN3O18H18 + CrN3O18H18 + NH2CH2COOH = Fe50O300Cr150 + CO2 + H2O + N2 =>
150 FeN3O18H18 + 450 CrN3O18H18 + 1000 NH2CH2COOH = 3 Fe50O300Cr150 + 2000 CO2 + 7900 H2O + 1400 N2
(C6H5O)COOH + H2O = (C6H5O)COO + H3O =>
(C6H5O)COOH + H2O = (C6H5O)COO + H3O
CHCOOH + NaOH = CHCOONa + H2O =>
CHCOOH + NaOH = CHCOONa + H2O
Al2(CO3)2 = AlO + CO2 =>
Al2(CO3)2 = 2 AlO + 2 CO2
Al2(SO4)3 + Mg = Mg(SO4)3 + Al2 =>
Al2(SO4)3 + Mg = Mg(SO4)3 + Al2
ZrO2 + CCl4 = ZrCl4 + COCl2 =>
ZrO2 + 2 CCl4 = ZrCl4 + 2 COCl2
Fe3 + Br = FeBr3 =>
Fe3 + 9 Br = 3 FeBr3
NaHCO3 + CH3COOH = NaCH3COO + CO2 + H2O =>
NaHCO3 + CH3COOH = NaCH3COO + CO2 + H2O
C2H5OH + Br2 = C2H4Br3OH + HBr =>
C2H5OH + 2 Br2 = C2H4Br3OH + HBr
VCl2 + Na + CO = V(CO)6 + NaCl =>
VCl2 + 2 Na + 6 CO = V(CO)6 + 2 NaCl
Be(ClO3)2 = Be(ClO)2 + O2 =>
Be(ClO3)2 = Be(ClO)2 + 2 O2
Na + Ca{+} = Na{+} + Ca2 =>
2 Na + 2 Ca{+} = 2 Na{+} + Ca2
C7H9N + HCl = C7H10N + Cl =>
C7H9N + HCl = C7H10N + Cl
Na + NiSO4 = Na2SO4 + Ni =>
2 Na + NiSO4 = Na2SO4 + Ni
K2CrO4 + K2S + H2O = Cr(OH)3 + K2SO4 + KOH =>
8 K2CrO4 + 3 K2S + 20 H2O = 8 Cr(OH)3 + 3 K2SO4 + 16 KOH
K2CrO4 + Ba(NO3)2 = K2(NO3) + Ba(CrO4)2 =>
2 K2CrO4 + Ba(NO3)2 = 2 K2(NO3) + Ba(CrO4)2
Ca3(PO4)2 + K2CO3 = Ca3CO3 + K2(PO4)2 =>
Ca3(PO4)2 + K2CO3 = Ca3CO3 + K2(PO4)2
Ca(NO2)2 + H2(TeO4) = Ca(TeO4) + HNO2 =>
Ca(NO2)2 + H2(TeO4) = Ca(TeO4) + 2 HNO2
K2SO4() + Pb(NO3)2 = KNO3() + PbSO4() =>
K2SO4() + Pb(NO3)2 = 2 KNO3() + PbSO4()
(NH4)2SO4 + NaCl = (NH4)2Cl + NaSO4 =>
(NH4)2SO4 + NaCl = (NH4)2Cl + NaSO4
C4H9I + NH3 = C4H9NH3 + I2 =>
2 C4H9I + 2 NH3 = 2 C4H9NH3 + I2
HC2H3O2 + Cr(OH)3 = H2O + Cr(C2H3O2)3 =>
3 HC2H3O2 + Cr(OH)3 = 3 H2O + Cr(C2H3O2)3
Sb + NO3 + HCl = SbCl3 + NO + H2O =>
4 Sb + 3 NO3 + 12 HCl = 4 SbCl3 + 3 NO + 6 H2O
Na(s) + Mg(NO3)2(aq) = Mg(s) + NaNO3(aq) =>
2 Na(s) + Mg(NO3)2(aq) = Mg(s) + 2 NaNO3(aq)
Ag2O(s) + H2O = AgOH =>
Ag2O(s) + H2O = 2 AgOH
Zr + H2SO4 = ZrOSO4 + SO2 + H2O =>
Zr + 3 H2SO4 = ZrOSO4 + 2 SO2 + 3 H2O
HC2H3O2(aq) + NaOH(aq) = NaC2H3O2 + H2O =>
HC2H3O2(aq) + NaOH(aq) = NaC2H3O2 + H2O
CuSO4 + NH4OH = NH4SO4 + CuOH =>
CuSO4 + NH4OH = NH4SO4 + CuOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/27/24
Équations équilibrées sur08/26/23
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