| Équations équilibrées la veille | Équations équilibrées le lendemain |
K3[Cr(C2O4)3] + 3 BaCl2 = K3[Cr(Cl6)] + 3 BaC2O4
CH2CHCH2COCH2COOH + O2 = CO2 + H2O =>
2 CH2CHCH2COCH2COOH + 13 O2 = 12 CO2 + 8 H2O
Al + CuCrO4 = Cu + AlCrO4 =>
Al + CuCrO4 = Cu + AlCrO4
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
FeCl3 + CuO = CuCl2 + Fe2O3 =>
2 FeCl3 + 3 CuO = 3 CuCl2 + Fe2O3
CH4 + H2O = C12H22O12 + H2 =>
12 CH4 + 12 H2O = C12H22O12 + 25 H2
NH4 + O2 = NO2 + H2O =>
NH4 + 2 O2 = NO2 + 2 H2O
PbO2 + Mn(NO3)2 + HNO3 = HMnO4 + Pb(NO3)2 + HNO2 =>
3 PbO2 + 2 Mn(NO3)2 + 4 HNO3 = 2 HMnO4 + 3 Pb(NO3)2 + 2 HNO2
Ca(OH)2 + BaO = CaO + Ba(OH)2 =>
Ca(OH)2 + BaO = CaO + Ba(OH)2
XMo + NH3 = XMoNH2 + H2 =>
2 XMo + 2 NH3 = 2 XMoNH2 + H2
Cr2O3 + KClO3 + Na2Co3 = Na2CrO4 + KCl + Co2 =>
3 Cr2O3 + 5 KClO3 + 6 Na2Co3 = 6 Na2CrO4 + 5 KCl + 9 Co2
Ba(HCO3)2 + HI = BaI2 + H2O + CO2 =>
Ba(HCO3)2 + 2 HI = BaI2 + 2 H2O + 2 CO2
Zn(NO3)2 + CuCl2 = Cu(NO3)2 + ZnCl2 =>
Zn(NO3)2 + CuCl2 = Cu(NO3)2 + ZnCl2
CH2BrCOOH + NH3 = NH2CH2COOH + NH4Br =>
CH2BrCOOH + 2 NH3 = NH2CH2COOH + NH4Br
NH3 + CoCl2 = CoNH3 + Cl =>
NH3 + CoCl2 = CoNH3 + 2 Cl
H2(NH3)Po4 + KOH = K2(NH3)Po4 + H2O =>
H2(NH3)Po4 + 2 KOH = K2(NH3)Po4 + 2 H2O
HBr + KH = KBr + H2 =>
HBr + KH = KBr + H2
CrCl3 + NaOH = (Cr(OH)3) + NaCl =>
CrCl3 + 3 NaOH = (Cr(OH)3) + 3 NaCl
NaHPO4 + H3O = NaH2PO4 + H2O =>
NaHPO4 + H3O = NaH2PO4 + H2O
C2H7S2 + O2 = CO2 + H2O + SO2 =>
4 C2H7S2 + 23 O2 = 8 CO2 + 14 H2O + 8 SO2
H2S(g) + Fe(OH)3(s) = FeS(s) + H2O(l) + S2(aq) =>
6 H2S(g) + 4 Fe(OH)3(s) = 4 FeS(s) + 12 H2O(l) + S2(aq)
LiCl + Na2HPO4 = Li2HPO4 + NaCl =>
2 LiCl + Na2HPO4 = Li2HPO4 + 2 NaCl
Co(s) + HgCl2(aq) = CoCl3(aq) + Hg =>
2 Co(s) + 3 HgCl2(aq) = 2 CoCl3(aq) + 3 Hg
Mn2O7 + O2 = Mn2O14 =>
2 Mn2O7 + 7 O2 = 2 Mn2O14
C2H5OH + CH3COOH = CH3COOC2H5OH + H2O =>
3 C2H5OH + 5 CH3COOH = 4 CH3COOC2H5OH + H2O
Sr + H3O = Sr(OH)2 + H2 =>
Sr + 2 H3O = Sr(OH)2 + 2 H2
Co + HCl + HNO3 = CoCl2 + NO + H2O =>
3 Co + 6 HCl + 2 HNO3 = 3 CoCl2 + 2 NO + 4 H2O
Co + HCl + HNO3 + H2O = CoCl2*6H2O + NO =>
3 Co + 6 HCl + 2 HNO3 + 14 H2O = 3 CoCl2*6H2O + 2 NO
Co + HCl + HNO3 = CoCl2 + NO2 + H2O =>
Co + 2 HCl + 2 HNO3 = CoCl2 + 2 NO2 + 2 H2O
SnH4 = Sn + H =>
SnH4 = Sn + 4 H
C6H14O6 + N2O = H2O + N2 + CO2 =>
C6H14O6 + 13 N2O = 7 H2O + 13 N2 + 6 CO2
CH3COOH + CH3CHCH2OH = CH3COO(CH2)2CH3 + H2O =>
7 CH3COOH + 12 CH3CHCH2OH = 10 CH3COO(CH2)2CH3 + 6 H2O
Fe(SO4) + K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + K2SO4 =>
3 Fe(SO4) + 2 K3[Fe(CN)6] = Fe3[Fe(CN)6]2 + 3 K2SO4
KOH + Na2SO3 = K2SO3 + NaOH =>
2 KOH + Na2SO3 = K2SO3 + 2 NaOH
NaC2H3O2 + H2SO4 = H2 + C2H3O2 + Na2SO4 =>
2 NaC2H3O2 + H2SO4 = H2 + 2 C2H3O2 + Na2SO4
Mg + C6H5OH = C6H5OMg + H2 =>
2 Mg + 2 C6H5OH = 2 C6H5OMg + H2
Cu(NO3)2 + Na2CrO7 = Cu(CrO7)2 + Na2NO3 =>
Cu(NO3)2 + 2 Na2CrO7 = Cu(CrO7)2 + 2 Na2NO3
N3H12PO4 + BaCl2 = Ba3P2O8 + NH4Cl =>
2 N3H12PO4 + 3 BaCl2 = Ba3P2O8 + 6 NH4Cl
Ca(NO3)2 + Na2SO4 = CaSO4 + (NO3)Na =>
Ca(NO3)2 + Na2SO4 = CaSO4 + 2(NO3)Na
Co + HCl + HNO3 = CoCl2 + NO + H2O =>
3 Co + 6 HCl + 2 HNO3 = 3 CoCl2 + 2 NO + 4 H2O
NaNO3 + HF = NaF + HNO3 =>
NaNO3 + HF = NaF + HNO3
Co + HCl + HNO3 + H2O = CoCl2*6H2O + NO =>
3 Co + 6 HCl + 2 HNO3 + 14 H2O = 3 CoCl2*6H2O + 2 NO
Fe*CuCl2 = FeCl2 + Cu =>
Fe*CuCl2 = FeCl2 + Cu
ZnO + Cr2O3 = ZnCr2O4 =>
ZnO + Cr2O3 = ZnCr2O4
Co + HCl + HNO3 = CoCl2 + NO2 + H2O =>
Co + 2 HCl + 2 HNO3 = CoCl2 + 2 NO2 + 2 H2O
CH4 + PH3 = HCP + H2 =>
CH4 + PH3 = HCP + 3 H2
Al2CO3 + HCl = Al2Cl + HCO3 =>
Al2CO3 + HCl = Al2Cl + HCO3
Ba(HCO3)2 + NaHSO4 = BaSO4 + Na2SO4 + H2O + CO2 =>
Ba(HCO3)2 + 2 NaHSO4 = BaSO4 + Na2SO4 + 2 H2O + 2 CO2
Ba + N2 + H2O = Ba(OH)2 + NH3 =>
3 Ba + N2 + 6 H2O = 3 Ba(OH)2 + 2 NH3
Na(OH)2 + SO2 = Na2SO4 + H2O =>
2 Na(OH)2 + SO2 = Na2SO4 + 2 H2O
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/16/25
Équations équilibrées sur02/15/24
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