| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C52H75O33N + 107 O2 = 104 CO2 + 2 NH3 + 72 H2O
K2SO4 + CaO = CaSO4 + K2O =>
K2SO4 + CaO = CaSO4 + K2O
Ni(No3)2 + NaOH = NiOH + Na(No3)2 =>
Ni(No3)2 + NaOH = NiOH + Na(No3)2
Zn + AgClO4 = Ag + Zn(ClO4)2 =>
Zn + 2 AgClO4 = 2 Ag + Zn(ClO4)2
MnBr2 + HNO3 + PbO2 = HMnO4 + Br2 + H2O + Pb(NO3)2 =>
2 MnBr2 + 14 HNO3 + 7 PbO2 = 2 HMnO4 + 2 Br2 + 6 H2O + 7 Pb(NO3)2
ZnS + ZnCl2 = Zn2 + SCl2 =>
ZnS + ZnCl2 = Zn2 + SCl2
K2Cr2O7 + H2SO3 + H2SO4 = KCr(SO4)3 + H2O =>
K2Cr2O7 + H2SO3 + 5 H2SO4 = 2 KCr(SO4)3 + 6 H2O
CuS + HNO3 = Cu(NO3) + NO2 + H2O + S8 =>
8 CuS + 16 HNO3 = 8 Cu(NO3) + 8 NO2 + 8 H2O + S8
HBr + K2(SO3) = KBr + H2O + SO2 =>
2 HBr + K2(SO3) = 2 KBr + H2O + SO2
Ag2S + HCl + KClO3 = AgCl + KCl + S + H2O =>
3 Ag2S + 6 HCl + KClO3 = 6 AgCl + KCl + 3 S + 3 H2O
C2H2OH(l) + O(g) = CO2(g) + H2O(g) =>
2 C2H2OH(l) + 9 O(g) = 4 CO2(g) + 3 H2O(g)
Pb(No3)2(aq) + KCl(aw) = PbCl2 + KNo3 =>
Pb(No3)2(aq) + 2 KCl(aw) = PbCl2 + 2 KNo3
Zn(NO3)2 + C2H4NO2 = ZnO + CO2 + N2 + H2O =>
8 Zn(NO3)2 + 10 C2H4NO2 = 8 ZnO + 20 CO2 + 13 N2 + 20 H2O
Pb(NO3) + KI = PbI + KNO3 =>
Pb(NO3) + KI = PbI + KNO3
K2I + Mg2 = MgI + K =>
2 K2I + Mg2 = 2 MgI + 4 K
(NH4)2U2O7 + H2 = U3O8 + NH3 + H2O =>
3(NH4)2U2O7 + 2 H2 = 2 U3O8 + 6 NH3 + 5 H2O
(NH4)2S3 + HCl = NH4Cl3 + H2S =>
(NH4)2S3 + 6 HCl = 2 NH4Cl3 + 3 H2S
MgO + HCl = MgCl2 + H2O =>
MgO + 2 HCl = MgCl2 + H2O
K4O3 = K4 + O2 =>
2 K4O3 = 2 K4 + 3 O2
HAc + NaHCO3 = H2O + Na{+} + Ac{-} + CO2 =>
HAc + NaHCO3 = H2O + Na{+} + Ac{-} + CO2
V + P = VP =>
V + P = VP
KOH + H + PO3 = K3PO4 + H2O =>
3 KOH + H + PO3 = K3PO4 + 2 H2O
HCOOH + C5H11 = HCOOC5H11 + H2O =>
26 HCOOH + 20 C5H11 = 21 HCOOC5H11 + 10 H2O
C17H35COOH + HOCH3 = H2OCH3 + C17H35COO =>
C17H35COOH + HOCH3 = H2OCH3 + C17H35COO
HC2H3O2 + Mg(OH2) = H2O + C3Mg(OH2) =>
3 HC2H3O2 + 2 Mg(OH2) = 6 H2O + 2 C3Mg(OH2)
C9H20(s) + O2(g) = CO2 + H2O =>
C9H20(s) + 14 O2(g) = 9 CO2 + 10 H2O
K2SO4 + AlPO4 = K3PO4 + Al2(SO4)3 =>
3 K2SO4 + 2 AlPO4 = 2 K3PO4 + Al2(SO4)3
FeO + Cu(NO3)2 = Fe(NO3)2 + CuO =>
FeO + Cu(NO3)2 = Fe(NO3)2 + CuO
KOH + NH4Cl = KCl + NOH5 =>
KOH + NH4Cl = KCl + NOH5
C4H6O4Sr + Na3PO4 = (C4H6O4)3PO4 + NaSr =>
3 C4H6O4Sr + Na3PO4 = (C4H6O4)3PO4 + 3 NaSr
HClO + NH3 = ClNH2 + H2O =>
HClO + NH3 = ClNH2 + H2O
Zr + P = Zr6P3 =>
6 Zr + 3 P = Zr6P3
NiCO3 = NiO3 + C =>
NiCO3 = NiO3 + C
[Cu(H2O)5]SO4 + KSCN = CuSCN + KSO4 + H2O =>
[Cu(H2O)5]SO4 + KSCN = CuSCN + KSO4 + 5 H2O
Co(NO3)2 + H2O = Co(NO3)2H2O =>
Co(NO3)2 + H2O = Co(NO3)2H2O
Al + HNO3 = Al(NO3)6 + N2 + H2O =>
5 Al + 36 HNO3 = 5 Al(NO3)6 + 3 N2 + 18 H2O
Li(s) + FeCl3 = LiCl + Fe =>
3 Li(s) + FeCl3 = 3 LiCl + Fe
Ag + F2 = Ag2F =>
4 Ag + F2 = 2 Ag2F
NaOH + CH3NH2*HCl = NaCl + CH3NH2 + H2O =>
NaOH + CH3NH2*HCl = NaCl + CH3NH2 + H2O
Zn + HgO + H2O = ZnO2H2 + Hg =>
Zn + HgO + H2O = ZnO2H2 + Hg
H2SO4 + Na2Cr2O7 + HCl = Cr2(SO4)3 + Cl2 + Na2SO4 + H2O =>
4 H2SO4 + Na2Cr2O7 + 6 HCl = Cr2(SO4)3 + 3 Cl2 + Na2SO4 + 7 H2O
Cr(OH)4(aq) + H(aq) = Cr(OH)3(s) + H2O(l) =>
Cr(OH)4(aq) + H(aq) = Cr(OH)3(s) + H2O(l)
C5H12O + K2Cr2O7 + H2SO4 = C5H10O2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C5H12O + 2 K2Cr2O7 + 8 H2SO4 = 3 C5H10O2 + 2 Cr2(SO4)3 + 2 K2SO4 + 11 H2O
H2O2 + H2N2 = HNO3 + H2O =>
6 H2O2 + H2N2 = 2 HNO3 + 6 H2O
C2H4(g) + O2 = CO2(g) + H2O =>
C2H4(g) + 3 O2 = 2 CO2(g) + 2 H2O
Cu + NaCl = NaCl(Cu) =>
Cu + NaCl = NaCl(Cu)
I2 + P4 + H2O = H3PO3 + HI =>
6 I2 + P4 + 12 H2O = 4 H3PO3 + 12 HI
Sr + H2O = Sr(OH)2 + H2 =>
Sr + 2 H2O = Sr(OH)2 + H2
Cl3 + KI = I2 + KCl =>
2 Cl3 + 6 KI = 3 I2 + 6 KCl
KMnO4 + K2SO3 + H2O = MnO2 + K2SO4 + KOH =>
2 KMnO4 + 3 K2SO3 + H2O = 2 MnO2 + 3 K2SO4 + 2 KOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
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