| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 FeBr3 + 3 Li2SO4 = Fe2(SO4)3 + 6 LiBr
Co(NO3)2*6H2O + P(OPh)3 + NaBH4 = CoH[P(OPh)3]4 + B2H6 + NaNO3 + H2O + H2 =>
2 Co(NO3)2*6H2O + 8 P(OPh)3 + 4 NaBH4 = 2 CoH[P(OPh)3]4 + 2 B2H6 + 4 NaNO3 + 12 H2O + H2
Mg*N2 = MgN2 =>
Mg*N2 = MgN2
KI + KMnO4 + H2SO4 = KIO3 + K2SO4 + MnSO4 + H2O =>
5 KI + 6 KMnO4 + 9 H2SO4 = 5 KIO3 + 3 K2SO4 + 6 MnSO4 + 9 H2O
K2Cr2O7 + Zn + HCl = CrCl3 + ZnCl2 + KCl + H2O =>
K2Cr2O7 + 3 Zn + 14 HCl = 2 CrCl3 + 3 ZnCl2 + 2 KCl + 7 H2O
C2H5COOH + C2H6O = C5H10O2 + H2O =>
C2H5COOH + C2H6O = C5H10O2 + H2O
CeO2 + KI + HCl = KCl + CeCl2 + H2O + I2 =>
CeO2 + 2 KI + 4 HCl = 2 KCl + CeCl2 + 2 H2O + I2
BrN + LiS = BrS + LiN =>
BrN + LiS = BrS + LiN
Fe + Fl = FeFl =>
Fe + Fl = FeFl
K2Cr2O7 + KI + H2O = Cr(OH)3 + KIO3 + KOH =>
K2Cr2O7 + KI + 4 H2O = 2 Cr(OH)3 + KIO3 + 2 KOH
MnO4{-}(aq) + HCHO(aq) + H{+}(aq) = Mn{2+}(aq) + HCO2H(aq) + H2O(l) =>
2 MnO4{-}(aq) + 5 HCHO(aq) + 6 H{+}(aq) = 2 Mn{2+}(aq) + 5 HCO2H(aq) + 3 H2O(l)
Zn + K2Cr2O7 + HCl = ZnCl2 + KCl + Cr2O3 + H2O =>
3 Zn + K2Cr2O7 + 8 HCl = 3 ZnCl2 + 2 KCl + Cr2O3 + 4 H2O
Zn + HCl + K2Cr2O7 = CrCl2 + H2O + KCl + ZnCl2 =>
4 Zn + 14 HCl + K2Cr2O7 = 2 CrCl2 + 7 H2O + 2 KCl + 4 ZnCl2
(H3O)18ClO10 + Na13 + H2Cl16 = (H3O)5Na + ClO4Cl10H2 =>
5915(H3O)18ClO10 + 1584 Na13 + 10400 H2Cl16 = 20592(H3O)5Na + 15665 ClO4Cl10H2
Ag2CO3(s) = Ag2O(s) + CO2(g) =>
Ag2CO3(s) = Ag2O(s) + CO2(g)
MnO4{-}(aq) + HCHO(aq) + H{+}(aq) = Mn{2+}(aq) + HCO2H(aq) + H2O(l) =>
2 MnO4{-}(aq) + 5 HCHO(aq) + 6 H{+}(aq) = 2 Mn{2+}(aq) + 5 HCO2H(aq) + 3 H2O(l)
I + Br2 = IBr2 =>
I + Br2 = IBr2
C7H6O3 + CH3COOH = C9HOCO4 + H3COH =>
10 C7H6O3 + 23 CH3COOH = 8 C9HOCO4 + 36 H3COH
S2O3{-2} + I2{+} = I{-} + S4O6{-} =>
2 S2O3{-2} + I2{+} = 2 I{-} + S4O6{-}
Fe + Cu(C2H3O2)2 = Cu + Fe(C2H3O2)2 =>
Fe + Cu(C2H3O2)2 = Cu + Fe(C2H3O2)2
K2Cr2O7 + Zn + HCl = CrCl3 + ZnCl2 + KCl + H2O =>
K2Cr2O7 + 3 Zn + 14 HCl = 2 CrCl3 + 3 ZnCl2 + 2 KCl + 7 H2O
KNO3 + CaSO4 = CaNO3 + KSO4 =>
KNO3 + CaSO4 = CaNO3 + KSO4
NH4NO3 + AgNO3 = AgNH4 + NO3 =>
NH4NO3 + AgNO3 = AgNH4 + 2 NO3
N2Cl2 + CH3 = CCl3 + N2 + H2 =>
3 N2Cl2 + 2 CH3 = 2 CCl3 + 3 N2 + 3 H2
HNO3 + Co(CN)3 = NO + CO + Co(NO3)2 + H2O =>
20 HNO3 + 3 Co(CN)3 = 23 NO + 9 CO + 3 Co(NO3)2 + 10 H2O
MnO4{-}(aq) + HCHO(aq) + H{+}(aq) = Mn{2+}(aq) + HCO2H(aq) + H2O(l) =>
2 MnO4{-}(aq) + 5 HCHO(aq) + 6 H{+}(aq) = 2 Mn{2+}(aq) + 5 HCO2H(aq) + 3 H2O(l)
KMnO4 + CH2CH2 + H2O = (COOH)2 + KOH + MnO2 =>
10 KMnO4 + 3 CH2CH2 + 2 H2O = 3(COOH)2 + 10 KOH + 10 MnO2
BCl3 + NF3 = BNCl3F3 =>
BCl3 + NF3 = BNCl3F3
PO4 + Ba = BaPO4 =>
PO4 + Ba = BaPO4
NaI + Cl2 = Na2Cl + I2 =>
4 NaI + Cl2 = 2 Na2Cl + 2 I2
Ba + PO4 = Ba3(PO4)2 =>
3 Ba + 2 PO4 = Ba3(PO4)2
K2Cr2O7 + KI + H2O = Cr(OH)3 + KIO3 + KOH =>
K2Cr2O7 + KI + 4 H2O = 2 Cr(OH)3 + KIO3 + 2 KOH
K2Cr2O7 + Zn + HCl = CrCl3 + ZnCl2 + KCl + H2O =>
K2Cr2O7 + 3 Zn + 14 HCl = 2 CrCl3 + 3 ZnCl2 + 2 KCl + 7 H2O
PO4 + Ba = BaPO4 =>
PO4 + Ba = BaPO4
K2Cr2O7 + Zn + HCl = CrCl3 + ZnCl2 + KCl + H2O =>
K2Cr2O7 + 3 Zn + 14 HCl = 2 CrCl3 + 3 ZnCl2 + 2 KCl + 7 H2O
CH4 + N2O4 = CO2 + H2O + N2 =>
CH4 + N2O4 = CO2 + 2 H2O + N2
K2Cr2O7 + Zn + HCl = CrCl3 + ZnCl2 + KCl + H2O =>
K2Cr2O7 + 3 Zn + 14 HCl = 2 CrCl3 + 3 ZnCl2 + 2 KCl + 7 H2O
K2CrO4 + Pb(NO3)2 = K2(NO3)2 + CrO4Pb =>
K2CrO4 + Pb(NO3)2 = K2(NO3)2 + CrO4Pb
Ni + W + B2 = NiWB2 =>
Ni + W + B2 = NiWB2
FeC2O4*2H2O + H2O2 + H2C2O4 + K2C2O4*H2O = K3[Fe(C2O4)3] + H2O =>
2 FeC2O4*2H2O + H2O2 + H2C2O4 + 3 K2C2O4*H2O = 2 K3[Fe(C2O4)3] + 9 H2O
NH3 + NiCl2 = Cl + NiNH3 =>
NH3 + NiCl2 = 2 Cl + NiNH3
H2PO4 + RbOH = H2O + Rb2PO4 =>
H2PO4 + 2 RbOH = 2 H2O + Rb2PO4
Ba(NO3)2 + K2SO3 = BaSO3 + KNO3 =>
Ba(NO3)2 + K2SO3 = BaSO3 + 2 KNO3
Ni(ClO3)2 + Al = Al(ClO3)3 + Ni =>
3 Ni(ClO3)2 + 2 Al = 2 Al(ClO3)3 + 3 Ni
Mg(NO3)2 + H2O = HNO3 + MgOHNO3 =>
Mg(NO3)2 + H2O = HNO3 + MgOHNO3
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
K2Cr2O7 + Zn + HCl = CrCl3 + ZnCl2 + KCl + H2O =>
K2Cr2O7 + 3 Zn + 14 HCl = 2 CrCl3 + 3 ZnCl2 + 2 KCl + 7 H2O
N2(g) + Cl2(g) + O2(g) + H2O(g) = NH4ClO4(s) =>
N2(g) + Cl2(g) + 2 O2(g) + 4 H2O(g) = 2 NH4ClO4(s)
H2O + SO3(g) = H2SO4 =>
H2O + SO3(g) = H2SO4
Tn + Cl2 = TnCl4 =>
Tn + 2 Cl2 = TnCl4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/24
Équations équilibrées sur01/31/23
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