| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaH2 + 2 H2SO4 = Ca(SO4)2 + 3 H2
Ca3(PO4)2 + H2SO4 = CaSO4 + H3PO4 =>
Ca3(PO4)2 + 3 H2SO4 = 3 CaSO4 + 2 H3PO4
Ca(OH)2(aq) + H3(PO4)(l) = Ca3(PO4)2(aq) + H2O(l) =>
3 Ca(OH)2(aq) + 2 H3(PO4)(l) = Ca3(PO4)2(aq) + 6 H2O(l)
H2S + O2 = SO4 + H2O =>
2 H2S + 5 O2 = 2 SO4 + 2 H2O
S{-5} + I2 = I{-4} + S =>
8 S{-5} + 5 I2 = 10 I{-4} + 8 S
B + O2 = BO2 =>
B + O2 = BO2
Sn + HNO3 = SnO2 + NO2 + H2O =>
Sn + 4 HNO3 = SnO2 + 4 NO2 + 2 H2O
Al(OH)3 + H2SO4 = Al2(SO4)3 + H2O =>
2 Al(OH)3 + 3 H2SO4 = Al2(SO4)3 + 6 H2O
Al(s) + HCl(l) = H2(g) + Al2Cl3(s) =>
4 Al(s) + 6 HCl(l) = 3 H2(g) + 2 Al2Cl3(s)
NH4 + NaOCl = NaCl + N2 + H2O =>
2 NH4 + 4 NaOCl = 4 NaCl + N2 + 4 H2O
KClO4 + H2SO4 = HClO4 + K2SO4 =>
2 KClO4 + H2SO4 = 2 HClO4 + K2SO4
Ba(No3)2(aq) + Na2Co3(aq) = BaCo3(aq) + NaNo3(aq) =>
Ba(No3)2(aq) + Na2Co3(aq) = BaCo3(aq) + 2 NaNo3(aq)
ZnO(s) + CO(g) = Zn(g) + CO2(g) =>
ZnO(s) + CO(g) = Zn(g) + CO2(g)
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
NH4 + NaOCl = NaCl + N2 + H2O =>
2 NH4 + 4 NaOCl = 4 NaCl + N2 + 4 H2O
C28H36N4O4 = C28H36N4O2 + CO2 + H2O + N2 =>
36 C28H36N4O4 = 35 C28H36N4O2 + 28 CO2 + 18 H2O + 2 N2
Cl3CCHO + H2O = Cl3CCH(OH)2 =>
Cl3CCHO + H2O = Cl3CCH(OH)2
Ca(NO3)2 + Mg3(PO4)2 = Ca(PO4)2 + Mg3(NO3)2 =>
Ca(NO3)2 + Mg3(PO4)2 = Ca(PO4)2 + Mg3(NO3)2
KrCrO4 + HNO3 = Cr(NO3)3 + KrNO3 + H2O + O2 =>
KrCrO4 + 4 HNO3 = Cr(NO3)3 + KrNO3 + 2 H2O + O2
FeSO4(ac) + H2SO4(ac) + HNO3(ac) = Fe2(SO4)3(ac) + NO(g) + H2O(l) =>
6 FeSO4(ac) + 3 H2SO4(ac) + 2 HNO3(ac) = 3 Fe2(SO4)3(ac) + 2 NO(g) + 4 H2O(l)
H2S + SO2 = S + H2O =>
2 H2S + SO2 = 3 S + 2 H2O
K({+}) + I({-}) = KI =>
K({+}) + I({-}) = KI
KrCrO4 + HNO3 = Cr(NO3)3 + KrNO3 + H2O + O2 =>
KrCrO4 + 4 HNO3 = Cr(NO3)3 + KrNO3 + 2 H2O + O2
KMn + O4 = MnO4 + K =>
KMn + O4 = MnO4 + K
Na3C6H5O7 + AgNO3 = Ag3(C6H5O7) + NaNO3 =>
Na3C6H5O7 + 3 AgNO3 = Ag3(C6H5O7) + 3 NaNO3
NaCl(s) + H2SO4(l) + MnO2(s) = Na2SO4(aq) + MnSO4(aq) + H2O(l) + Cl2(g) =>
2 NaCl(s) + 2 H2SO4(l) + MnO2(s) = Na2SO4(aq) + MnSO4(aq) + 2 H2O(l) + Cl2(g)
HNO3(aq) + NH4OH(aq) = NH4NO3 + H2O =>
HNO3(aq) + NH4OH(aq) = NH4NO3 + H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Mg(s) + O2(g) = MgO(s) =>
2 Mg(s) + O2(g) = 2 MgO(s)
CH3CH2OH + CO = CH3CH2COOH =>
CH3CH2OH + CO = CH3CH2COOH
NH4NO3 + H2O = NH3 + H3ONO2 =>
3 NH4NO3 + 3 H2O = 2 NH3 + 4 H3ONO2
C4H6O6 + Na2CO3 = Na2C4H4O6 + H2O + CO22 =>
13 C4H6O6 + 17 Na2CO3 = 17 Na2C4H4O6 + 5 H2O + CO22
HCI + Cu2SO4 = Cu2SO4HCI =>
HCI + Cu2SO4 = Cu2SO4HCI
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
LiF + Co(SO4) = Li(SO4) + FCo =>
LiF + Co(SO4) = Li(SO4) + FCo
K({+}) + I({-}) = KI =>
K({+}) + I({-}) = KI
S + Sr = SSr2 =>
S + 2 Sr = SSr2
C6H6OS + O2 = SO2 + CO2 + H2O =>
C6H6OS + 8 O2 = SO2 + 6 CO2 + 3 H2O
K({+}) + I({-}) = KI =>
K({+}) + I({-}) = KI
C10H16 + H2O = CO2 + H16 =>
2 C10H16 + 40 H2O = 20 CO2 + 7 H16
K({+}) + I({-}) = KI =>
K({+}) + I({-}) = KI
Cl + Ca = ClCa =>
Cl + Ca = ClCa
K({+}) + I({-}) = KI =>
K({+}) + I({-}) = KI
S + O2 = SO2 =>
S + O2 = SO2
K({+}) + I({-}) = KI =>
K({+}) + I({-}) = KI
H3AsO4 + H2S = As2S3 + S + H2O =>
2 H3AsO4 + 5 H2S = As2S3 + 2 S + 8 H2O
S + O2 = SO2 =>
S + O2 = SO2
NaNO3 + Pb(C2H3O2)2 = Na(C2H3O2)2 + PbNO3 =>
NaNO3 + Pb(C2H3O2)2 = Na(C2H3O2)2 + PbNO3
AgNO3 + H2O + NH3 = [Ag(NH3)2] + OH =>
AgNO3 + 6 H2O + NH3 = [Ag(NH3)2] + 9 OH
C5H5N + H2O = OH + HC5H5N =>
C5H5N + H2O = OH + HC5H5N
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
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