| Équations équilibrées la veille | Équations équilibrées le lendemain |
Al2(SO4)3(aq) + K2SO4(aq) + 24 H2O(l) = 2 KAl(SO4)2*12H2O(s)
BF + Li2S3 = B2 + S9 + Li3F3 =>
6 BF + 3 Li2S3 = 3 B2 + S9 + 2 Li3F3
CH3(NH)NH2 + O2 = N2 + CO2 + H2O =>
2 CH3(NH)NH2 + 5 O2 = 2 N2 + 2 CO2 + 6 H2O
H2 + C + O + N = HCNO =>
H2 + 2 C + 2 O + 2 N = 2 HCNO
H2O + CO2 = CH4 + O2 =>
2 H2O + CO2 = CH4 + 2 O2
COOHCOOH + KMnO4 + H2SO4 = H2O + CO2 + MnSO4 + K2SO4 =>
5 COOHCOOH + 2 KMnO4 + 3 H2SO4 = 8 H2O + 10 CO2 + 2 MnSO4 + K2SO4
ICl + HI = HCl + I =>
ICl + HI = HCl + 2 I
CuCl2 + NaOH = Cu(OH)2 + NaCl =>
CuCl2 + 2 NaOH = Cu(OH)2 + 2 NaCl
Ni(s) + HCl(aq) = H2(g) + NiCl2(aq) =>
Ni(s) + 2 HCl(aq) = H2(g) + NiCl2(aq)
Zn(NO3)2 + K2CrO4 = KNO3 + Zn(CrO4) =>
Zn(NO3)2 + K2CrO4 = 2 KNO3 + Zn(CrO4)
CH3CH2COOH + Na = C3H5O2Na + H2 =>
2 CH3CH2COOH + 2 Na = 2 C3H5O2Na + H2
AlZr2 + Al = Al3Zr4 =>
2 AlZr2 + Al = Al3Zr4
C3H8O2 + H3O = H2 + CO2 =>
C3H8O2 + 4 H3O = 10 H2 + 3 CO2
Pb(NO3)2 + Na(HCO3) = Pb(HCO3)2 + NaNO3 =>
Pb(NO3)2 + 2 Na(HCO3) = Pb(HCO3)2 + 2 NaNO3
Al2S3(s) + H2O(l) = H2S(g) + Al(OH)3(aq) =>
Al2S3(s) + 6 H2O(l) = 3 H2S(g) + 2 Al(OH)3(aq)
Ti2 + Po4 + H2O = Ti2O + Po4H2 =>
Ti2 + Po4 + H2O = Ti2O + Po4H2
C6H12O + H2 = C6H14O =>
C6H12O + H2 = C6H14O
Ti + Al = Ti3Al =>
3 Ti + Al = Ti3Al
C14H10 = C4 + H =>
2 C14H10 = 7 C4 + 20 H
CsCl + O2 = Cs2O + Cl2 =>
4 CsCl + O2 = 2 Cs2O + 2 Cl2
H3PO4 + CaCO3 = CaHPO4 + H2CO3 =>
H3PO4 + CaCO3 = CaHPO4 + H2CO3
CaCO3(s) + CH3COOH(aq) = Ca(CH3COO)2(aq) + H2O(l) + CO2(g) =>
CaCO3(s) + 2 CH3COOH(aq) = Ca(CH3COO)2(aq) + H2O(l) + CO2(g)
N2I6 + H2 = NH3 + I2 =>
N2I6 + 3 H2 = 2 NH3 + 3 I2
CH3OH + Fe3O4 = C6H10O5 + Fe(OH)3 + H2 =>
60 CH3OH + 2 Fe3O4 = 10 C6H10O5 + 6 Fe(OH)3 + 61 H2
C6H12O6 + H2 = C6H12 + H2O =>
C6H12O6 + 6 H2 = C6H12 + 6 H2O
NaMnO4 + Na2C2O4 + H2SO4 = Na2SO4 + MnSO4 + CO2 + H2O =>
2 NaMnO4 + 5 Na2C2O4 + 8 H2SO4 = 6 Na2SO4 + 2 MnSO4 + 10 CO2 + 8 H2O
NO3{-} + I2 = IO{-} + NO2 =>
2 NO3{-} + I2 = 2 IO{-} + 2 NO2
MgCO3(aq) + NaOH(aq) = Mg(OH)2(aq) + Na2CO3(aq) =>
MgCO3(aq) + 2 NaOH(aq) = Mg(OH)2(aq) + Na2CO3(aq)
Sn{4+} + Cl{-} = SnCl6{2-} =>
Sn{4+} + 6 Cl{-} = SnCl6{2-}
H2O + H2SO4 + Al(OH)3 = Al2(SO4)3*14H2O =>
8 H2O + 3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3*14H2O
C19H15BrMgO + H3O = C19H16O + MgBr + H2O =>
C19H15BrMgO + H3O = C19H16O + MgBr + H2O
K3PO4 + NaCl = KCl + Na3PO4 =>
K3PO4 + 3 NaCl = 3 KCl + Na3PO4
P3N3Cl6 + BaN6 = Ba3P5N10Cl + N2 + Cl =>
10 P3N3Cl6 + 18 BaN6 = 6 Ba3P5N10Cl + 39 N2 + 54 Cl
SiO2(s) + Na2CO3(s) = Na2SiO3(s) + CO2(q) =>
SiO2(s) + Na2CO3(s) = Na2SiO3(s) + CO2(q)
CH3NO2 + O2 = NO2 + CO2 + HOH =>
4 CH3NO2 + 7 O2 = 4 NO2 + 4 CO2 + 6 HOH
AlBr3 + H2SO4 = Al2(SO4)3 + Br2 + SO2 + H2O =>
2 AlBr3 + 6 H2SO4 = Al2(SO4)3 + 3 Br2 + 3 SO2 + 6 H2O
I2 + Cr2O7{2-} + H{+} = Cr{3+} + IO3{-} + H2O =>
3 I2 + 5 Cr2O7{2-} + 34 H{+} = 10 Cr{3+} + 6 IO3{-} + 17 H2O
KMnO4 + HF = KF + MnF2 + H2O + F2 =>
2 KMnO4 + 16 HF = 2 KF + 2 MnF2 + 8 H2O + 5 F2
O2 + He(g) = O2He(g) =>
O2 + He(g) = O2He(g)
Nb + Cl = NbCl5 =>
Nb + 5 Cl = NbCl5
CaCl2 + Na3PO4 = NaCl2 + Ca3(PO4) =>
3 CaCl2 + Na3PO4 = 3 NaCl2 + Ca3(PO4)
CH3CH2CH2CH2COOH + Na2CO3 = Na(CH3COO) + H2O + CO2 =>
8 CH3CH2CH2CH2COOH + 13 Na2CO3 = 26 Na(CH3COO) + H2O + CO2
Ca2(PO4)3 + Na(NO3)2 = Ca(NO3)2 + Na2(PO4)3 =>
Ca2(PO4)3 + 2 Na(NO3)2 = 2 Ca(NO3)2 + Na2(PO4)3
NH3 + NH4Br = NH3Br + NH4 =>
NH3 + NH4Br = NH3Br + NH4
NaC18H29SO3 + O2 = CO2 + H2O + H2SO4 + Na2SO4 =>
2 NaC18H29SO3 + 51 O2 = 36 CO2 + 28 H2O + H2SO4 + Na2SO4
Cu + HNO3 + [H3O]{+} = Cu{2+} + NO + H2O =>
3 Cu + 2 HNO3 + 6[H3O]{+} = 3 Cu{2+} + 2 NO + 10 H2O
Li2SiO3 + H2SO4 = Li2SO4 + H2SiO3 =>
Li2SiO3 + H2SO4 = Li2SO4 + H2SiO3
NaI + NaNO2 + HCl = I2 + NO + H2O + NaCl =>
2 NaI + 2 NaNO2 + 4 HCl = I2 + 2 NO + 2 H2O + 4 NaCl
Ca(NO3)2 + (NH4)2HPO4 + NH4OH = Ca10(PO4)6(OH)2 + H2O + NH4NO3 =>
10 Ca(NO3)2 + 6(NH4)2HPO4 + 8 NH4OH = Ca10(PO4)6(OH)2 + 6 H2O + 20 NH4NO3
N2 + H2 = NH3 = kJ =>
N2 + 3 H2 = 2 NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/18/24
Équations équilibrées sur08/17/23
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