| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + NH4C2O4 = CaC2O4 + NH4
KMnO4 + H2O = KOH + MnO2 + O2 =>
4 KMnO4 + 2 H2O = 4 KOH + 4 MnO2 + 3 O2
Fe + C2H3O2 = Fe(C2H3O2) =>
Fe + C2H3O2 = Fe(C2H3O2)
Cl2 + NaOH = NaCl + H2O + NaClO2 =>
2 Cl2 + 4 NaOH = 3 NaCl + 2 H2O + NaClO2
NH2OH + C3H6O = CN(CH3)2OH + H2O =>
NH2OH + C3H6O = CN(CH3)2OH + H2O
Cu(SO4) + Pb(NO3)2 = Cu(NO3)2 + PbSO4 =>
Cu(SO4) + Pb(NO3)2 = Cu(NO3)2 + PbSO4
AlPO + BaC = BaPO + AlC =>
AlPO + BaC = BaPO + AlC
NOBr = NO + Br =>
NOBr = NO + Br
FeS + CN = Fe(CN)6 + S =>
FeS + 6 CN = Fe(CN)6 + S
C2H2 + I = C2H2I =>
C2H2 + I = C2H2I
C3H6O + K2Cr2O7 + H2SO4 = C3H4O + K2SO4 + Cr2(SO4)3 + H2O =>
3 C3H6O + K2Cr2O7 + 4 H2SO4 = 3 C3H4O + K2SO4 + Cr2(SO4)3 + 7 H2O
Ca + H2IO4 = CaIO4 + H =>
Ca + H2IO4 = CaIO4 + 2 H
HgS + HCl + I2 = HgCl2 + HI + S =>
HgS + 2 HCl + I2 = HgCl2 + 2 HI + S
KNO3 + H3PO4 = K3PO4 + HNO3 =>
3 KNO3 + H3PO4 = K3PO4 + 3 HNO3
P4 + O2 = P5O =>
5 P4 + 2 O2 = 4 P5O
Cl2(g) + KI(s) = KCl(aq) + I2(s) =>
Cl2(g) + 2 KI(s) = 2 KCl(aq) + I2(s)
KClO3 + H3PO3 = K3PO3 + HClO3 =>
3 KClO3 + H3PO3 = K3PO3 + 3 HClO3
Pb(NO3)2 + Pt(OH)4 = Pb(OH)2 + Pt(NO3)4 =>
2 Pb(NO3)2 + Pt(OH)4 = 2 Pb(OH)2 + Pt(NO3)4
Cl2H2 = HCl =>
Cl2H2 = 2 HCl
Cl2 + CH4 = C2H4Cl2 + HCl =>
3 Cl2 + 2 CH4 = C2H4Cl2 + 4 HCl
ZnCl2 + K2Cr2O7 = ZnCr2O7 + KCl =>
ZnCl2 + K2Cr2O7 = ZnCr2O7 + 2 KCl
NaOH + H2SO4 = H2O + H + NaSO4 =>
NaOH + H2SO4 = H2O + H + NaSO4
ZnSO4 + NaOH = Na2(Zn(OH)4) + Na2SO4 =>
ZnSO4 + 4 NaOH = Na2(Zn(OH)4) + Na2SO4
KSCN + FeCl = FeKS + CNCl =>
KSCN + FeCl = FeKS + CNCl
KMnO4 + Mg = K2O + MnO + MgO =>
2 KMnO4 + 5 Mg = K2O + 2 MnO + 5 MgO
CuO + H2O = OH + Cu(oh)2 =>
2 CuO + 2 H2O = 4 OH + Cu(oh)2
C4H9OH + K2Cr2O7 + H2SO4 = C3(C2)2COOH + Cr2(SO4)3 + K2SO4 + H2O =>
12 C4H9OH + 19 K2Cr2O7 + 76 H2SO4 = 6 C3(C2)2COOH + 19 Cr2(SO4)3 + 19 K2SO4 + 133 H2O
Fe(NH4)2S(SO4)26H2O + H2C2O4 + K2C2O4 + H2O2 = K3Fe(C2O4)325H2O + (NH4)2SO4 + H2SO4 + H2O =>
2 Fe(NH4)2S(SO4)26H2O + 647 H2C2O4 + 3 K2C2O4 + 603 H2O2 = 2 K3Fe(C2O4)325H2O + 2(NH4)2SO4 + 52 H2SO4 + 1198 H2O
H2O(l) + (HPO4)(aq) + (NH4)(aq) + Mg(aq) + OH(aq) = MgNH4PO4*6H2O(s) =>
5 H2O(l) + (HPO4)(aq) + (NH4)(aq) + Mg(aq) + OH(aq) = MgNH4PO4*6H2O(s)
Na2CO3 + NiCl2 = NaCl2 + Ni2(CO3) =>
Na2CO3 + 2 NiCl2 = 2 NaCl2 + Ni2(CO3)
CdOHCl + HClO4 = CdCl2 + Cd(ClO4)2 + H2O =>
2 CdOHCl + 2 HClO4 = CdCl2 + Cd(ClO4)2 + 2 H2O
HCl + C = Cl2 + C10H6 =>
6 HCl + 10 C = 3 Cl2 + C10H6
PuF4 + Li = LiF + Pu =>
PuF4 + 4 Li = 4 LiF + Pu
AlBr3 + Mg(OH)2 = MgBr2Al(OH)3 + MgBr2 =>
2 AlBr3 + 3 Mg(OH)2 = 2 MgBr2Al(OH)3 + MgBr2
CH3COOH + CUO = (CH3COO)2CU + H2O =>
2 CH3COOH + CUO = (CH3COO)2CU + H2O
C7H6Cl2 + HCl = C7H7Cl + Cl2 =>
C7H6Cl2 + HCl = C7H7Cl + Cl2
Al(NO)3 + NaOH = Al(OH)3 + NaNO =>
Al(NO)3 + 3 NaOH = Al(OH)3 + 3 NaNO
NaOH + Mg(NO3)2 = Mg(OH)2 + NaNO3 =>
2 NaOH + Mg(NO3)2 = Mg(OH)2 + 2 NaNO3
Br2 + Ag + OH{-} = Ag2O + Br{-} + H2O =>
Br2 + 2 Ag + 2 OH{-} = Ag2O + 2 Br{-} + H2O
Na2C2O4(aq) + Sr(NO3)2(aq) = SrC2O4 + NaNO3 =>
Na2C2O4(aq) + Sr(NO3)2(aq) = SrC2O4 + 2 NaNO3
NaHCO3 + HOH = H2CO3 + NaOH =>
NaHCO3 + HOH = H2CO3 + NaOH
NH4CNO + Ru3(AlO3)8 = (NH4)3AlO3 + Ru(CNO)8 =>
24 NH4CNO + Ru3(AlO3)8 = 8(NH4)3AlO3 + 3 Ru(CNO)8
BrO3{-}(aq) + N2H4(g) = Br{-}(aq) + N2(g) + H2O =>
2 BrO3{-}(aq) + 3 N2H4(g) = 2 Br{-}(aq) + 3 N2(g) + 6 H2O
CuO + FeS = Cu2S + SO2 + FeO =>
6 CuO + 4 FeS = 3 Cu2S + SO2 + 4 FeO
HMnO4 + Ca = H2 + CaMnO4 =>
2 HMnO4 + 2 Ca = H2 + 2 CaMnO4
Cl2 + Na4OH = NaCl + NaClO3 + H2O =>
12 Cl2 + 6 Na4OH = 23 NaCl + NaClO3 + 3 H2O
Fe2O3 + CH3COOH = Fe(COOH)3 + (CH3)2O =>
Fe2O3 + 6 CH3COOH = 2 Fe(COOH)3 + 3(CH3)2O
HgCl2 + CH3CSNH2 + H2O = HgS + CH3CONH2 + HCl =>
HgCl2 + CH3CSNH2 + H2O = HgS + CH3CONH2 + 2 HCl
KCrO3 + H2S + HCl = CrCl3 + KCl + S + H2O =>
KCrO3 + H2S + 4 HCl = CrCl3 + KCl + S + 3 H2O
Fe4[Fe(CN)6]3 + O2 = Fe2O3 + CO + NO2 =>
4 Fe4[Fe(CN)6]3 + 129 O2 = 14 Fe2O3 + 72 CO + 72 NO2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
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