| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 AsCl3(aq) + 3 H2S(hq) = As2S3(s) + 6 HCl(aq)
C6H5OH + O2 = CO2 + H2O3 =>
C6H5OH + 10 O2 = 6 CO2 + 3 H2O3
AgCl(s) + HNO3(aq) = AgNO3(aq) + ClH(aq) =>
AgCl(s) + HNO3(aq) = AgNO3(aq) + ClH(aq)
AgF + H2O = Ag + O2 + HF =>
4 AgF + 2 H2O = 4 Ag + O2 + 4 HF
Cu + HXO3 = Cu(XO3)2 + XO + H2O =>
3 Cu + 8 HXO3 = 3 Cu(XO3)2 + 2 XO + 4 H2O
Cd3N2 + Cl2 = Cl2N2 + Cd3 =>
Cd3N2 + Cl2 = Cl2N2 + Cd3
H3O{+} + XeO3 + I{-} = Xe + I3 + H2O =>
6 H3O{+} + XeO3 + 6 I{-} = Xe + 2 I3 + 9 H2O
H1 = H0 =>
H1 = H0
C2H4 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
5 C2H4 + 12 KMnO4 + 18 H2SO4 = 6 K2SO4 + 12 MnSO4 + 10 CO2 + 28 H2O
ZnS + AgNO3 = Zn(NO3)2 + Ag2S =>
ZnS + 2 AgNO3 = Zn(NO3)2 + Ag2S
Li2SO4 + HCl = H2SO4 + LiCl =>
Li2SO4 + 2 HCl = H2SO4 + 2 LiCl
Al(OH)3 + HCl = Cl(OH)3 + H2O + Al =>
4 Al(OH)3 + 3 HCl = 3 Cl(OH)3 + 3 H2O + 4 Al
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
KMnO4 + HCl = Cl2 + MnO + H2O + KOH =>
2 KMnO4 + 10 HCl = 5 Cl2 + 2 MnO + 4 H2O + 2 KOH
NaOH + HCI = H2O + NaCI =>
NaOH + HCI = H2O + NaCI
C5H11OH = H2O + C + H =>
C5H11OH = H2O + 5 C + 10 H
AgNO3NAl = AgAlNNO3 =>
AgNO3NAl = AgAlNNO3
Fe2O3 + Mg(s) = MgO + Fe =>
Fe2O3 + 3 Mg(s) = 3 MgO + 2 Fe
H4[SiMo12O40] + C7H9ON = H6[SiMo12O40] + C7H7ON =>
H4[SiMo12O40] + C7H9ON = H6[SiMo12O40] + C7H7ON
Ma + O2 = MaO =>
2 Ma + O2 = 2 MaO
(C4H10) + (O2) = (CO2) + (H20O) =>
4(C4H10) + 17(O2) = 16(CO2) + 2(H20O)
Fe(OH)3 + OCl{-} = FeO4{-2} + Cl{-} + H{+} + H2O =>
2 Fe(OH)3 + 3 OCl{-} = 2 FeO4{-2} + 3 Cl{-} + 4 H{+} + H2O
(NH4)W12O40 + HSnCl3 + HCl = H2SnCl6 + NH4Cl + W3O8 + H2O =>
2(NH4)W12O40 + 15 HSnCl3 + 47 HCl = 15 H2SnCl6 + 2 NH4Cl + 8 W3O8 + 16 H2O
K2(CrO4) + Ba(NO3)2 = Ba(CrO4) + KNO3 =>
K2(CrO4) + Ba(NO3)2 = Ba(CrO4) + 2 KNO3
Pb(C2H3O2)2 + (NH4)2SO4 = PbSO4 + C2H7NO2 =>
Pb(C2H3O2)2 + (NH4)2SO4 = PbSO4 + 2 C2H7NO2
Na2CO3 + Al2Cl6 = Al2(CO3)3 + NaCl =>
3 Na2CO3 + Al2Cl6 = Al2(CO3)3 + 6 NaCl
LiOH + FeSO4 + H3PO4 = LiFePO4 + H2SO4 + H2O =>
LiOH + FeSO4 + H3PO4 = LiFePO4 + H2SO4 + H2O
C3H4 + [Ag(NH3)2]OH = C3H3Ag + H2O + NH3 =>
C3H4 + [Ag(NH3)2]OH = C3H3Ag + H2O + 2 NH3
Na2CO3 + Cu(NO3)2 = Cu2CO3 + Na(NO3)2 =>
Na2CO3 + 2 Cu(NO3)2 = Cu2CO3 + 2 Na(NO3)2
aceticacid + bariumhydroxide = C4H6BaO4 + water =>
2 C2H4O2 + Ba(OH)2 = C4H6BaO4 + 2 H2O
NO3 + (CH3COO){-} + H{+} = (CO)2 + H2O + N2 =>
2 NO3 + 3(CH3COO){-} + 3 H{+} = 3(CO)2 + 6 H2O + N2
H2O + HBr = H3O + Br =>
H2O + HBr = H3O + Br
P4 + O2 = P2O5 =>
P4 + 5 O2 = 2 P2O5
NiSO4 + Br2 + NaOH = Ni(OH)3 + Na2Br + Na2SO4 =>
4 NiSO4 + Br2 + 12 NaOH = 4 Ni(OH)3 + 2 Na2Br + 4 Na2SO4
PO(NO3)2 + Na2CO3 = POCO3 + NaNO3 =>
PO(NO3)2 + Na2CO3 = POCO3 + 2 NaNO3
K2S2O8 + AgNO3 + H2O = K2SO4 + Ag2O3 + HNO3 + H2SO4 =>
2 K2S2O8 + 2 AgNO3 + 3 H2O = 2 K2SO4 + Ag2O3 + 2 HNO3 + 2 H2SO4
NH4OH + Ba = BaH4OH + N =>
NH4OH + Ba = BaH4OH + N
C300O300H500N + O2 = CO + H2O + N2 =>
2 C300O300H500N + 250 O2 = 600 CO + 500 H2O + N2
Fe(OH)2 + HI = FeI2 + H2O =>
Fe(OH)2 + 2 HI = FeI2 + 2 H2O
BOHH2O = BOH3O =>
BOHH2O = BOH3O
C2H6O + Cu(OH)2 = CH3COOH + Cu2O + H2O =>
C2H6O + 4 Cu(OH)2 = CH3COOH + 2 Cu2O + 5 H2O
KNO3 + CaCO3 = K2CO3 + Ca(NO3)2 =>
2 KNO3 + CaCO3 = K2CO3 + Ca(NO3)2
Li + O(s) = Li(s)O =>
Li + O(s) = Li(s)O
Cu + HNO3(rozc) = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3(rozc) = 3 Cu(NO3)2 + 2 NO + 4 H2O
C3H7N(l) + O2(g) = CO2(g) + H2O(l) + NO2(g) =>
4 C3H7N(l) + 23 O2(g) = 12 CO2(g) + 14 H2O(l) + 4 NO2(g)
Fe2O3 + NaOH + H2O = NaFe(OH)4 =>
Fe2O3 + 2 NaOH + 3 H2O = 2 NaFe(OH)4
AlCl3 + NH4F = AlF3 + NH4 + Cl =>
AlCl3 + 3 NH4F = AlF3 + 3 NH4 + 3 Cl
KCl + F2 = KF + Cl2 =>
2 KCl + F2 = 2 KF + Cl2
NiCl2 + H2O + NH3 = [Ni2(NH3)14(H2O)]Cl4 =>
2 NiCl2 + H2O + 14 NH3 = [Ni2(NH3)14(H2O)]Cl4
BeO + K2CO3 = K2BeO2 + CO2 =>
BeO + K2CO3 = K2BeO2 + CO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/07/25
Équations équilibrées sur03/09/24
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