| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H9NO2 + NaNO2 + HCl = N2 + C4H8O3 + NaCl + H2O
K2Cr2O7 + FeSO4 + HCl = KCl + CrCl3 + FeCl3 + Fe(SO4)3 + H2O =>
K2Cr2O7 + 3 FeSO4 + 14 HCl = 2 KCl + 2 CrCl3 + 2 FeCl3 + Fe(SO4)3 + 7 H2O
HgO(g) = Hg(i) + O2(g) =>
2 HgO(g) = 2 Hg(i) + O2(g)
CH2ClCOOH + H2O = CH2ClOOC + H3O =>
CH2ClCOOH + H2O = CH2ClOOC + H3O
Mg(ClO3)2 + Li3PO4 = Mg3(PO4)2 + Li(ClO3) =>
3 Mg(ClO3)2 + 2 Li3PO4 = Mg3(PO4)2 + 6 Li(ClO3)
Ni(NO3)2 + Al = Al(NO3)3 + Ni =>
3 Ni(NO3)2 + 2 Al = 2 Al(NO3)3 + 3 Ni
K + Cl2 = KCl =>
2 K + Cl2 = 2 KCl
CH3CH2 + KMnO4 + H2SO4 = CH3COOH + MnSO4 + K2SO4 + H2O =>
2 CH3CH2 + 2 KMnO4 + 3 H2SO4 = 2 CH3COOH + 2 MnSO4 + K2SO4 + 4 H2O
C18H19O9N + O2 = CO2 + H2O + NH3 =>
2 C18H19O9N + 35 O2 = 36 CO2 + 16 H2O + 2 NH3
Na2CO3(aq) + SrCl2(aq) = Na2Cl2(s) + SrCO3(aq) =>
Na2CO3(aq) + SrCl2(aq) = Na2Cl2(s) + SrCO3(aq)
AgCIO3 + CaBr2 = AgBr + Ca(CIO3)2 =>
2 AgCIO3 + CaBr2 = 2 AgBr + Ca(CIO3)2
CHMgBr + H2O = CH2 + Mg(OH)Br =>
CHMgBr + H2O = CH2 + Mg(OH)Br
H2O(aq) + Pb(NO3)2(aq) = HNO3(aq) + PbO(s) =>
H2O(aq) + Pb(NO3)2(aq) = 2 HNO3(aq) + PbO(s)
(AlOH)Cl2 + H2SO4 = AlCl3 + Al2(SO4)3 + H2O =>
6(AlOH)Cl2 + 3 H2SO4 = 4 AlCl3 + Al2(SO4)3 + 6 H2O
ZnBr2(aq) + NaOH(aq) = Zn(OH)2(s) + NaBr(aq) =>
ZnBr2(aq) + 2 NaOH(aq) = Zn(OH)2(s) + 2 NaBr(aq)
Na2CO3 + Co3O4 + Sb2O3 + O2 = Na3Co2SbO6 + CO2 =>
9 Na2CO3 + 4 Co3O4 + 3 Sb2O3 + O2 = 6 Na3Co2SbO6 + 9 CO2
C3H6O2 + H2O = C2H4O2 + CH4O =>
C3H6O2 + H2O = C2H4O2 + CH4O
Pb(NO3)2 + BeSO4 = Pb(SO4) + Be(NO3)2 =>
Pb(NO3)2 + BeSO4 = Pb(SO4) + Be(NO3)2
magnesiumchloride + sodium = magnesium + sodiumchloride =>
MgCl2 + 2 Na = Mg + 2 NaCl
H2 + Se8 = H2Se =>
8 H2 + Se8 = 8 H2Se
(CH3)3N + H2O = (CH3)3NH + OH =>
(CH3)3N + H2O = (CH3)3NH + OH
CH3NH2 + CH3Cl = CH3NHCH3 + NH4Cl =>
3 CH3NH2 + CH3Cl = 2 CH3NHCH3 + NH4Cl
BaCl2 + H2O = Ba(OH)2 + HCl =>
BaCl2 + 2 H2O = Ba(OH)2 + 2 HCl
O2 = O3 =>
3 O2 = 2 O3
Au2S3 + H2 = Au + H2S =>
Au2S3 + 3 H2 = 2 Au + 3 H2S
HNO3 + H2S = NO + S + H2O =>
2 HNO3 + 3 H2S = 2 NO + 3 S + 4 H2O
Mn + HNO3 = MnNO3 + H2O + N2O =>
8 Mn + 10 HNO3 = 8 MnNO3 + 5 H2O + N2O
Fe + O2 = Fe8O879 =>
16 Fe + 879 O2 = 2 Fe8O879
NaOH + K2SO4 = Na2SO4 + K2(OH)2 =>
2 NaOH + K2SO4 = Na2SO4 + K2(OH)2
Na2CO3 + H2O2 = Na2CO3*15H2O2 =>
Na2CO3 + 15 H2O2 = Na2CO3*15H2O2
NaCH3COO + H2O = NaCH3COOH + OH =>
NaCH3COO + H2O = NaCH3COOH + OH
Na2O2 + Fe2O3 = NaFeO2 + O2 =>
2 Na2O2 + 2 Fe2O3 = 4 NaFeO2 + O2
NiCl2 + N2H8S = NiS + NH4Cl =>
NiCl2 + N2H8S = NiS + 2 NH4Cl
CHNaO3 + ClH = CO2 + H2O + NaCl =>
CHNaO3 + ClH = CO2 + H2O + NaCl
Cr(NO3)3 + MgSO4 = Mg(NO3)3 + CrSO4 =>
Cr(NO3)3 + MgSO4 = Mg(NO3)3 + CrSO4
CsH2O = CsOH + H2 =>
2 CsH2O = 2 CsOH + H2
H2SO4 + CsI = I2 + H2S + Cs2SO4 + H2O =>
5 H2SO4 + 8 CsI = 4 I2 + H2S + 4 Cs2SO4 + 4 H2O
P + O2 = P4O10 =>
4 P + 5 O2 = P4O10
KI + CII = KKCCII + II =>
2 KI + 2 CII = KKCCII + 2 II
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
Co + H2O = CoH2O =>
Co + H2O = CoH2O
Zn + HCl = Zn4Cl9 + H =>
4 Zn + 9 HCl = Zn4Cl9 + 9 H
SiF4 + KOH = KF + Si(OH)4 =>
SiF4 + 4 KOH = 4 KF + Si(OH)4
(NH4)2CO3 + NaI = Na2CO3 + (NH4)I =>
(NH4)2CO3 + 2 NaI = Na2CO3 + 2(NH4)I
CuSO4*5H2O + Fe = Fe(SO4) + Cu + H2O =>
CuSO4*5H2O + Fe = Fe(SO4) + Cu + 5 H2O
H2SO4 + K2Cr2O7 + KC8H3O4 = Cr2(SO4)3 + K2SO4 + CO2 + H2O =>
115 H2SO4 + 28 K2Cr2O7 + 6 KC8H3O4 = 28 Cr2(SO4)3 + 31 K2SO4 + 48 CO2 + 124 H2O
NH4CrO4 + MgNO3 = NH4NO3 + MgCrO4 =>
NH4CrO4 + MgNO3 = NH4NO3 + MgCrO4
CH5(NO3)3 = N2 + O2 + H2O + CO2 =>
4 CH5(NO3)3 = 6 N2 + 9 O2 + 10 H2O + 4 CO2
H2CrO7 + K(OH) = K(HCrO7) + H2O =>
H2CrO7 + K(OH) = K(HCrO7) + H2O
Na(s) + Br2 = BrNa =>
2 Na(s) + Br2 = 2 BrNa
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
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