| Équations équilibrées la veille | Équations équilibrées le lendemain |
K2CO3 + Zn(OH)2 = ZnCO3 + K2(OH)2
Mg(s) + H2O(g) = Mg(OH)2 + H2(s) =>
Mg(s) + 2 H2O(g) = Mg(OH)2 + H2(s)
CH3CH2CH2OH + K2Cr2O7 + H2O = CH3CH2COH + Cr(OH)3 + KOH =>
3 CH3CH2CH2OH + K2Cr2O7 + H2O = 3 CH3CH2COH + 2 Cr(OH)3 + 2 KOH
LiS + O2 = Li2O + S =>
4 LiS + O2 = 2 Li2O + 4 S
(NH4)2CO3 + Ca(ClO3)2 = (NH4)2(ClO3)2 + CaCO3 =>
(NH4)2CO3 + Ca(ClO3)2 = (NH4)2(ClO3)2 + CaCO3
NH4HCOO + NaOH = NH4OH + NaHCOO =>
NH4HCOO + NaOH = NH4OH + NaHCOO
C4H3O6 + C7H6O3 = C9H3O4 + C2H4O2 =>
40 C4H3O6 + 110 C7H6O3 = 72 C9H3O4 + 141 C2H4O2
Ca(OH)2 = CaOH2O =>
Ca(OH)2 = CaOH2O
(NH4)3PO4 + H2O = H3PO4 + NH4OH =>
(NH4)3PO4 + 3 H2O = H3PO4 + 3 NH4OH
HCOOH + Ba(OH)2 = BaCO2 + H2O =>
HCOOH + Ba(OH)2 = BaCO2 + 2 H2O
C3H7NH2 + H2O = OH + C3H7NH3 =>
C3H7NH2 + H2O = OH + C3H7NH3
Cu + HNO3 = Cu(NO3)2 + NO2 + H2O =>
Cu + 4 HNO3 = Cu(NO3)2 + 2 NO2 + 2 H2O
NaOH(s) + H2CO3(s) = H2O + Na2CO3 =>
2 NaOH(s) + H2CO3(s) = 2 H2O + Na2CO3
CH5N + KMnO4 + H2SO4 = CO2 + N2 + K2SO4 + MnSO4 + H2O =>
10 CH5N + 18 KMnO4 + 27 H2SO4 = 10 CO2 + 5 N2 + 9 K2SO4 + 18 MnSO4 + 52 H2O
CoCl3(aq) + AgNO3(aq) = CoNO3 + AgCl3(aq) =>
CoCl3(aq) + AgNO3(aq) = CoNO3 + AgCl3(aq)
AlO + Me = MeAlO =>
AlO + Me = MeAlO
LiCl + Sn(ClO3)4 = SnCl4 + LiClO3 =>
4 LiCl + Sn(ClO3)4 = SnCl4 + 4 LiClO3
NaOH + KC8H5O4 = H2O + C4H4O4 + K + Na =>
5 NaOH + KC8H5O4 = H2O + 2 C4H4O4 + K + 5 Na
C12H22O11 + H2 = CH4 + H2O =>
C12H22O11 + 24 H2 = 12 CH4 + 11 H2O
Sr(NO3)2 + KOH = Sr(OH) + K(NO3)2 =>
Sr(NO3)2 + KOH = Sr(OH) + K(NO3)2
C5H10O = C5H8 + H2O =>
C5H10O = C5H8 + H2O
NI + NaOH = NOH + NaI =>
NI + NaOH = NOH + NaI
C12H22O11 + VOCl2 + HCl = VCl3 + CO2 + H2O =>
C12H22O11 + 48 VOCl2 + 48 HCl = 48 VCl3 + 12 CO2 + 35 H2O
CO + O2 = CO2 =>
2 CO + O2 = 2 CO2
NH3(Cl) + Pb(NO3)2 = NH3(NO3) + PbCl2 =>
2 NH3(Cl) + Pb(NO3)2 = 2 NH3(NO3) + PbCl2
Mn2O7 + PbO = Pb(MnO4)2 =>
Mn2O7 + PbO = Pb(MnO4)2
FeBr3 + Cl2 = Fe3Cl2 + Br =>
3 FeBr3 + Cl2 = Fe3Cl2 + 9 Br
S + HBr = H2S + Br =>
S + 2 HBr = H2S + 2 Br
Al(cr) + Ag2S(aq) = Al2S3(aq) + Ag(cr) =>
2 Al(cr) + 3 Ag2S(aq) = Al2S3(aq) + 6 Ag(cr)
Ba(NO3)2 + KF = BaF2 + KNO3 =>
Ba(NO3)2 + 2 KF = BaF2 + 2 KNO3
(CH3COO)2Ba + H2SO4 = HCH3COO + BaSO4 =>
(CH3COO)2Ba + H2SO4 = 2 HCH3COO + BaSO4
KOH(aq) + HCl(aq) = KCl(aq) + H2O(l) =>
KOH(aq) + HCl(aq) = KCl(aq) + H2O(l)
KClO3 + Hg + H2SO4 = Cl2 + HgSO4 + K2SO4 + H2O =>
2 KClO3 + 5 Hg + 6 H2SO4 = Cl2 + 5 HgSO4 + K2SO4 + 6 H2O
Cr2O3 + HNO3 + KOH = K2CrO4 + KNO2 + H2 =>
2 Cr2O3 + HNO3 + 9 KOH = 4 K2CrO4 + KNO2 + 5 H2
CH3NH2 + H2O = CH3NH3 + HO =>
CH3NH2 + H2O = CH3NH3 + HO
C3H6 + HCl = ClC3H7 =>
C3H6 + HCl = ClC3H7
Sr + K2CrO4 = K + SrCrO4 =>
Sr + K2CrO4 = 2 K + SrCrO4
S + HBr = H2S + Br =>
S + 2 HBr = H2S + 2 Br
Al2(SO4)3 + Na2O = Al2O3 + Na2(SO4) =>
Al2(SO4)3 + 3 Na2O = Al2O3 + 3 Na2(SO4)
NH3 + H2(SO4) = (NH4)2(SO4)* =>
2 NH3 + H2(SO4) = (NH4)2(SO4)*
UO2(NO3)2 + NH4OH = UO2(OH)2 + NH4NO3 =>
UO2(NO3)2 + 2 NH4OH = UO2(OH)2 + 2 NH4NO3
S8 + Sn = Sn2S4 =>
S8 + 4 Sn = 2 Sn2S4
Pb + Cu(OH) = Pb(OH) + Cu =>
Pb + Cu(OH) = Pb(OH) + Cu
SrCl2 + HNO3 = SrNO3 + HCl2 =>
SrCl2 + HNO3 = SrNO3 + HCl2
FeCl3 + Al(NO3)3 = Fe(NO3)3 + AlCl3 =>
FeCl3 + Al(NO3)3 = Fe(NO3)3 + AlCl3
C6H6 + C2H4C8H10 = C8H10 =>
C6H6 + C2H4C8H10 = 2 C8H10
NH3 + O2 = NOON + H2O =>
4 NH3 + 5 O2 = 2 NOON + 6 H2O
P + CI3 = PCI3 =>
P + CI3 = PCI3
C6H5(CH3)2 + KMnO4 + KOH = C6H5(COOK)3 + K2MnO4 + H2O =>
9 C6H5(CH3)2 + 131 KMnO4 + 155 KOH = 8 C6H5(COOK)3 + 131 K2MnO4 + 107 H2O
Cl2 + PI3 = PCl5 + I =>
5 Cl2 + 2 PI3 = 2 PCl5 + 6 I
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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