| Équations équilibrées la veille | Équations équilibrées le lendemain |
Mn2O3 + 3 Fe = 3 FeO + 2 Mn
C34H40N4O7S + O2 = CO2 + H2O + NH3 + S =>
2 C34H40N4O7S + 75 O2 = 68 CO2 + 28 H2O + 8 NH3 + 2 S
AgNO3 + K2S = Ag2S + KNO3 =>
2 AgNO3 + K2S = Ag2S + 2 KNO3
NMe4I + I2 = NMe4I5 =>
NMe4I + 2 I2 = NMe4I5
P2I3 + P4 + H2O = PH4I + H3PO4 =>
20 P2I3 + 17 P4 + 192 H2O = 60 PH4I + 48 H3PO4
Mg(MnO4)2 + HCl = MgCl2 + MnCl2 + Cl2 + H2O =>
Mg(MnO4)2 + 16 HCl = MgCl2 + 2 MnCl2 + 5 Cl2 + 8 H2O
H2S + HNO3 = H2SO4 + H2O + N =>
5 H2S + 8 HNO3 = 5 H2SO4 + 4 H2O + 8 N
KMnO4 + Na2SO3 + H2SO4 = Mn02 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 7 Na2SO3 + H2SO4 = Mn02 + 7 Na2SO4 + K2SO4 + H2O
X + NaOH + NaNO3 = Na2XO2 + NH3 + H2O =>
4 X + 7 NaOH + NaNO3 = 4 Na2XO2 + NH3 + 2 H2O
C3H7(OH)2 + O2 = CO2 + H2O =>
4 C3H7(OH)2 + 17 O2 = 12 CO2 + 18 H2O
H4C3O2 + OH = H3C3O2 + H2O =>
H4C3O2 + OH = H3C3O2 + H2O
CH4 + O2 = C + H2O =>
CH4 + O2 = C + 2 H2O
Al(NO3)3 + K2Cr2O7 = Al2(Cr2O7)3 + KNO3 =>
2 Al(NO3)3 + 3 K2Cr2O7 = Al2(Cr2O7)3 + 6 KNO3
C2H16O4 + O2 = CHO + H2O =>
2 C2H16O4 + 5 O2 = 4 CHO + 14 H2O
N2H5Cl + CuCl2 + KOH = Cu + N2 + KCl + H2O =>
N2H5Cl + 2 CuCl2 + 5 KOH = 2 Cu + N2 + 5 KCl + 5 H2O
AgC2H3O2 + K2Cr2O7 = Ag2Cr2O7 + KC2H3O2 =>
2 AgC2H3O2 + K2Cr2O7 = Ag2Cr2O7 + 2 KC2H3O2
K + C = K2C =>
2 K + C = K2C
Zn + H2 = Zn1H2 =>
Zn + H2 = Zn1H2
Si4H10(i) + O2(g) = SiO2(s) + H2O(l) =>
2 Si4H10(i) + 13 O2(g) = 8 SiO2(s) + 10 H2O(l)
N2H5Cl + H2O2 + NaOH = N2 + NaCl + H2O =>
N2H5Cl + 2 H2O2 + NaOH = N2 + NaCl + 5 H2O
KHCOO + H2O = HCOOH + KHO =>
KHCOO + H2O = HCOOH + KHO
Li3P + MgO = Mg3P2 + Li2O =>
2 Li3P + 3 MgO = Mg3P2 + 3 Li2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
MgI2 + F = Mg + FI =>
MgI2 + 2 F = Mg + 2 FI
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
AuCl3 + H6N2O = HCl + N2 + Au + H2O =>
4 AuCl3 + 3 H6N2O = 12 HCl + 3 N2 + 4 Au + 3 H2O
Cr2O7{-2} + H{+} + {-} = Cr{+3} + H2O =>
Cr2O7{-2} + 14 H{+} + 6e = 2 Cr{+3} + 7 H2O
H2SO4 + KOH + Al = H2O + KAl(SO4)2 + H2 =>
4 H2SO4 + 2 KOH + 2 Al = 2 H2O + 2 KAl(SO4)2 + 3 H2
H2SO4 + Ca(OH)2 = CaSO4 + H2O =>
H2SO4 + Ca(OH)2 = CaSO4 + 2 H2O
NH4 + PO4 = HPO4 + NH3 =>
NH4 + PO4 = HPO4 + NH3
C21H42O6 + O2 = CO2 + H2O =>
2 C21H42O6 + 57 O2 = 42 CO2 + 42 H2O
K2HPO4 + NaOH = Na3PO4 + K3PO4 + H2O =>
3 K2HPO4 + 3 NaOH = Na3PO4 + 2 K3PO4 + 3 H2O
Rb + F = RbF =>
Rb + F = RbF
Al3 + O2 + H2 = (Al(OH)3) =>
2 Al3 + 9 O2 + 9 H2 = 6(Al(OH)3)
NiSO4 + Ba(OH)2 = Ni(OH)2 + BaSO4 =>
NiSO4 + Ba(OH)2 = Ni(OH)2 + BaSO4
Cl2 + AgNO3 + H2O = AgCl + HClO + HNO3 =>
Cl2 + AgNO3 + H2O = AgCl + HClO + HNO3
C17H26 + O2 = CO + H2O =>
C17H26 + 15 O2 = 17 CO + 13 H2O
CaO + SiO2 = CaSiO3 =>
CaO + SiO2 = CaSiO3
H2O + NaCl2 = HCl + NaO =>
H2O + NaCl2 = 2 HCl + NaO
V2O5 + Si = SiO2 + V =>
2 V2O5 + 5 Si = 5 SiO2 + 4 V
CH3COOH + CH3CH2NH2 = CH3CONHCH2CH3 + H2O =>
CH3COOH + CH3CH2NH2 = CH3CONHCH2CH3 + H2O
HNO3(aq) + Li2O(s) = LiNO3(aq) + H2O(s) =>
2 HNO3(aq) + Li2O(s) = 2 LiNO3(aq) + H2O(s)
Sn + N2 = Sn3N4 =>
3 Sn + 2 N2 = Sn3N4
CH3CH(OH)CH3 + H2O = CH3CH2OH =>
2 CH3CH(OH)CH3 + H2O = 3 CH3CH2OH
NH4OH + CuSO4Cu(OH)2 + (NH4)2SO4 = [Cu(NH3)4]SO4 + H2O =>
6 NH4OH + CuSO4Cu(OH)2 + (NH4)2SO4 = 2[Cu(NH3)4]SO4 + 8 H2O
AgMnO4 + LiI = AgI + LiMnO4 =>
AgMnO4 + LiI = AgI + LiMnO4
KMnO4 + Na2C2O4 + H{+} = Mn{2+} + CO2 + K{+} + Na{+} + H2O =>
2 KMnO4 + 5 Na2C2O4 + 16 H{+} = 2 Mn{2+} + 10 CO2 + 2 K{+} + 10 Na{+} + 8 H2O
[Fe(NH3)2(H2O)2Br2]Br + H2SO4 = [Fe(NH3)2(H2O)2Br2]2SO4 + HBr =>
2[Fe(NH3)2(H2O)2Br2]Br + H2SO4 = [Fe(NH3)2(H2O)2Br2]2SO4 + 2 HBr
H2SO4 + Br2 = HBr2 + SO4 =>
H2SO4 + 2 Br2 = 2 HBr2 + SO4
MgCl2 + Pb(ClO3)2 = PbCl2 + Mg(ClO3)2 =>
MgCl2 + Pb(ClO3)2 = PbCl2 + Mg(ClO3)2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/24/25
Équations équilibrées sur05/24/24
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