| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Cl2 + 2 Fe2I3 = 2 Fe2Cl3 + 3 I2
ZnS = Zn{+2} + S{-2} =>
ZnS = Zn{+2} + S{-2}
potassiumiodide + Chlorine = potassiumChloride + iodine =>
2 KI + Cl2 = 2 KCl + I2
K3PO4 + NH4Cl = KNH4 + Cl3PO4 =>
K3PO4 + 3 NH4Cl = 3 KNH4 + Cl3PO4
(NH4)2C2O4 + CoCl2 = CoC2 + O2 + (NH4)Cl =>
(NH4)2C2O4 + CoCl2 = CoC2 + 2 O2 + 2(NH4)Cl
AgCN + H2O = HCN + AgHO =>
AgCN + H2O = HCN + AgHO
KO2(s) + H2O(l) = K2O(aq) + H2O2(aq) =>
2 KO2(s) + 3 H2O(l) = K2O(aq) + 3 H2O2(aq)
N2 + H3 = HN =>
3 N2 + 2 H3 = 6 HN
Au + FeBr3 = Fe + AuBr3 =>
Au + FeBr3 = Fe + AuBr3
Mg(s) + H2CO3(aq) = MgCO2 + H2O =>
Mg(s) + H2CO3(aq) = MgCO2 + H2O
KI + Pb(NO3)2 = K(NO3)2 + PbI =>
KI + Pb(NO3)2 = K(NO3)2 + PbI
Fe{3+} + Cl{-} = Fe{2+} + Cl =>
Fe{3+} + Cl{-} = Fe{2+} + Cl
Cu(NO3)2 + Na2CO3 = CuCO3(aq) + Na(NO3) =>
Cu(NO3)2 + Na2CO3 = CuCO3(aq) + 2 Na(NO3)
C6H13COOH + Al2O3 = (C6H13COO)3Al + H2O =>
6 C6H13COOH + Al2O3 = 2(C6H13COO)3Al + 3 H2O
ZnS = Zn{+2} + S{-2} =>
ZnS = Zn{+2} + S{-2}
PdI4 + Cl2 = PdCl4 + I2 =>
PdI4 + 2 Cl2 = PdCl4 + 2 I2
KO2 + CO2 = K4C3O + O =>
4 KO2 + 3 CO2 = K4C3O + 13 O
CH3N2 + O2 = CO2 + H2O + N2 =>
4 CH3N2 + 7 O2 = 4 CO2 + 6 H2O + 4 N2
Cr2O7{2-} + C2H5OH + H{+} = Cr{3+} + CO2 + H2O =>
2 Cr2O7{2-} + C2H5OH + 16 H{+} = 4 Cr{3+} + 2 CO2 + 11 H2O
Li2O + BaF2 = BaO + LiF =>
Li2O + BaF2 = BaO + 2 LiF
Fe{+3} + I{-} = I + Fe =>
Fe{+3} + 3 I{-} = 3 I + Fe
NaHCO3 + KI = NaKI + HCO3 =>
NaHCO3 + KI = NaKI + HCO3
Cl2 + KI + KOH = K4Cl + KIO + H2O =>
Cl2 + 4 KI + 8 KOH = 2 K4Cl + 4 KIO + 4 H2O
Br3 + Pb = PbBr2 =>
2 Br3 + 3 Pb = 3 PbBr2
CuSO4 + H2O + Na2CO3 = Na2SO3 + Cu(OH)2CO3 =>
CuSO4 + H2O + Na2CO3 = Na2SO3 + Cu(OH)2CO3
Au + FeBr3 = Fe + AuBr3 =>
Au + FeBr3 = Fe + AuBr3
Ca(BrO3)2 + PH3 = H3PO4 + CaBr2 =>
2 Ca(BrO3)2 + 3 PH3 = 3 H3PO4 + 2 CaBr2
Au + FeBr3 = Fe + AuBr3 =>
Au + FeBr3 = Fe + AuBr3
Ca(HS)2 + HCl = CaCl2 + H2S =>
Ca(HS)2 + 2 HCl = CaCl2 + 2 H2S
CO2(g) = C9(graf) + O2(g) =>
9 CO2(g) = C9(graf) + 9 O2(g)
W + H2O = WO2 + H2 =>
W + 2 H2O = WO2 + 2 H2
CrCl3 + NaClO2 + NaOH = Na2CrO4 + NaCl + HClO =>
2 CrCl3 + 4 NaClO2 + 5 NaOH = 2 Na2CrO4 + 5 NaCl + 5 HClO
Au + FeBr3 = Fe + AuBr3 =>
Au + FeBr3 = Fe + AuBr3
NH4NO3(S) = N2O(S) + H2O(l) =>
NH4NO3(S) = N2O(S) + 2 H2O(l)
Mg + NH4NO3 = MgO + N2 + H2O =>
Mg + NH4NO3 = MgO + N2 + 2 H2O
AgCl + Al = Ag + AlCl33 =>
33 AgCl + Al = 33 Ag + AlCl33
H3PO4 + H2O = H3O + PO4 =>
H3PO4 + 3 H2O = 3 H3O + PO4
CH4 + O2 = CO2 + H2O = H2CO3 =>
CH4 + 2 O2 = CO2 + 2 H2O
Mg(NO3)2 + K2C2O4 = MgC2O4 + KNO3 =>
Mg(NO3)2 + K2C2O4 = MgC2O4 + 2 KNO3
CH3CH(OH)CH2CH3 + CH3COOH = CH3COOHCH(CH3)CH2CH3 + H2O =>
9 CH3CH(OH)CH2CH3 + 6 CH3COOH = 8 CH3COOHCH(CH3)CH2CH3 + 5 H2O
Cr(OH)3 + H2O + CO3{2-} = [Cr(OH)6]{3-} + HCO3{-} =>
Cr(OH)3 + 3 H2O + 3 CO3{2-} = [Cr(OH)6]{3-} + 3 HCO3{-}
C6H6NH2 + O2 = CO2 + H2O + N2 =>
2 C6H6NH2 + 16 O2 = 12 CO2 + 8 H2O + N2
HNO3 + NaHCO3 = NaNO3*H2O + CO2 =>
HNO3 + NaHCO3 = NaNO3*H2O + CO2
PbO(aq) + HgI2(aq) = PbI2(aq) + HgO(aq) =>
PbO(aq) + HgI2(aq) = PbI2(aq) + HgO(aq)
Mg(ClO3)2 + Mg(OH)2 + Cr2(SO4)3 = MgCrO4 + MgCl2 + MgSO4 + H2O =>
Mg(ClO3)2 + 10 Mg(OH)2 + 2 Cr2(SO4)3 = 4 MgCrO4 + MgCl2 + 6 MgSO4 + 10 H2O
N2 + H2O = NH3 + NO3 =>
3 N2 + 6 H2O = 4 NH3 + 2 NO3
W + H2O = W(OH)6 + H2 =>
W + 6 H2O = W(OH)6 + 3 H2
Cu(NO3)2*6H2O + C6H12N4 = CuO + CO2 + N2 + H2O =>
18 Cu(NO3)2*6H2O + 5 C6H12N4 = 18 CuO + 30 CO2 + 28 N2 + 138 H2O
ZnS = Zn{+2} + S{-2} =>
ZnS = Zn{+2} + S{-2}
IO = I2 + O2 =>
2 IO = I2 + O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/21/24
Équations équilibrées sur08/20/23
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