| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na2SO4 + CaBr2 = 2 Na2Br + Ca(SO4)2
Ca(Cl2) + (Li3)PO4 = Ca3(PO4)2 + LiCl =>
3 Ca(Cl2) + 2(Li3)PO4 = Ca3(PO4)2 + 6 LiCl
KJ + (NH4)2CrO7 + H2SO4 = J2 + Cr2(SO4)3 + (NH4)2SO4 + K2SO4 + H2O =>
18 KJ + 2(NH4)2CrO7 + 14 H2SO4 = 9 J2 + Cr2(SO4)3 + 2(NH4)2SO4 + 9 K2SO4 + 14 H2O
C6H5COOH = C + H + O =>
C6H5COOH = 7 C + 6 H + 2 O
K2Cr2O7 + HAsO3 = K2AsO3 + HCr2O7 =>
K2Cr2O7 + HAsO3 = K2AsO3 + HCr2O7
HBr + C2H6O = H2O + C2H5 + Br =>
HBr + C2H6O = H2O + C2H5 + Br
Li2S + Pb(NO3)2 = LiNO3 + PbS =>
Li2S + Pb(NO3)2 = 2 LiNO3 + PbS
C12H22O11 + H2 = C6H10O4 + H2O =>
C12H22O11 + 2 H2 = 2 C6H10O4 + 3 H2O
C6H4(CO)2O + C6H4(OH)2 = C20H12O5 + H2O =>
C6H4(CO)2O + 2 C6H4(OH)2 = C20H12O5 + 2 H2O
LiNO3 + K2CO3 = KNO3 + Li2O + CO2 =>
2 LiNO3 + K2CO3 = 2 KNO3 + Li2O + CO2
FeCl + Na2CO3 = Fe2CO3 + NaCl =>
2 FeCl + Na2CO3 = Fe2CO3 + 2 NaCl
CdS + I + HCl = CdCl2 + HI + S =>
CdS + 2 I + 2 HCl = CdCl2 + 2 HI + S
MgO(s) + H2SO4(aq) = MgSO4 + H2O(l) =>
MgO(s) + H2SO4(aq) = MgSO4 + H2O(l)
Na2O + H2O + CO2 = NaHCO3 =>
Na2O + H2O + 2 CO2 = 2 NaHCO3
Mg + H2SO4 = Mg2(SO4) + H2 =>
2 Mg + H2SO4 = Mg2(SO4) + H2
Al2(SO4)3 + NaOH = Na2SO4 + NaAl(OH)4 =>
Al2(SO4)3 + 8 NaOH = 3 Na2SO4 + 2 NaAl(OH)4
NH4OH + AgNO3 = HN4NO3 + Ag2O + H2O =>
10 NH4OH + 10 AgNO3 = 4 HN4NO3 + 5 Ag2O + 23 H2O
CHCl3 + Br2 = CBrCl3 + HBr =>
CHCl3 + Br2 = CBrCl3 + HBr
Co2(CO3)3 + MgO = MgCO3 + Co2O3 =>
Co2(CO3)3 + 3 MgO = 3 MgCO3 + Co2O3
Hg(HSO4)2Ca(MnO4)2 = Hg(MnO4)2Ca(HSO4)2 =>
Hg(HSO4)2Ca(MnO4)2 = Hg(MnO4)2Ca(HSO4)2
PH3(g) + O(g) = H2O(g) + P4O10(s) =>
4 PH3(g) + 16 O(g) = 6 H2O(g) + P4O10(s)
Zn(OH)2 + LiOH = Li2[Zn(OH)4] =>
Zn(OH)2 + 2 LiOH = Li2[Zn(OH)4]
Fe + SCN = FeSCN =>
Fe + SCN = FeSCN
P2S5 + Cl2 + NaOH = Na3PO4 + Na2SO4 + NaCl + H2O =>
P2S5 + 20 Cl2 + 56 NaOH = 2 Na3PO4 + 5 Na2SO4 + 40 NaCl + 28 H2O
(NH4)2SO4 + NaOH = Na2SO4 + NH4OH =>
(NH4)2SO4 + 2 NaOH = Na2SO4 + 2 NH4OH
NH4NO3KCl = NH4ClKNO3 =>
NH4NO3KCl = NH4ClKNO3
ZnONa2S = ZnSNa2O =>
ZnONa2S = ZnSNa2O
Br2 + CH4 = CH3Br + BrH =>
Br2 + CH4 = CH3Br + BrH
CaSO4 + K3PO4 = Ca3(PO4)2 + K2SO4 =>
3 CaSO4 + 2 K3PO4 = Ca3(PO4)2 + 3 K2SO4
CH3CH2O + CH3CH2CH2COOH = CH3CH2CH2COOCH2CH3 + H2O =>
4 CH3CH2O + CH3CH2CH2COOH = 2 CH3CH2CH2COOCH2CH3 + 2 H2O
Ag + ZnCl2 = AgCl2 + Zn =>
Ag + ZnCl2 = AgCl2 + Zn
Ag + Fe3O = AgO + Fe =>
Ag + Fe3O = AgO + 3 Fe
K2Cr2O7 + HAsO3 = K2AsO3 + HCr2O7 =>
K2Cr2O7 + HAsO3 = K2AsO3 + HCr2O7
CuO + HNO3 + H2O = Cu(NO3)2*3H2O =>
CuO + 2 HNO3 + 2 H2O = Cu(NO3)2*3H2O
(C6H12O6)2 = C12H22O11 + H2O =>
(C6H12O6)2 = C12H22O11 + H2O
C2O2 + H2O = C6H12O6 + O2 =>
3 C2O2 + 6 H2O = C6H12O6 + 3 O2
Ag2S + Zn + H2O = Ag + H2S + ZnOH =>
Ag2S + 2 Zn + 2 H2O = 2 Ag + H2S + 2 ZnOH
C8H100 + O2 = CO2 + H2O =>
C8H100 + 33 O2 = 8 CO2 + 50 H2O
B2(CO3)3 = B2O3 + CO2 =>
B2(CO3)3 = B2O3 + 3 CO2
Ag3PO4 + LiCl = AgCl + Li3PO4 =>
Ag3PO4 + 3 LiCl = 3 AgCl + Li3PO4
Si + HCl = SiCl + H =>
Si + HCl = SiCl + H
Na + O2 = NaO2 =>
Na + O2 = NaO2
Mg(OH)2 + HCl = H2O + MgCl + (OH)2 =>
2 Mg(OH)2 + 2 HCl = 2 H2O + 2 MgCl + (OH)2
(NiOH)2SO4 + HOH = Ni(OH)2 + H2SO4 =>
(NiOH)2SO4 + 2 HOH = 2 Ni(OH)2 + H2SO4
CCl4 + SbF3 = CCl2F2 + SbCl3 =>
3 CCl4 + 2 SbF3 = 3 CCl2F2 + 2 SbCl3
H3PO4 + HBr = PBr5 + H2O =>
H3PO4 + 5 HBr = PBr5 + 4 H2O
CH4NO2 + O2 = CO2 + H2O + N2 =>
2 CH4NO2 + 2 O2 = 2 CO2 + 4 H2O + N2
H3PO4 + (NH4)2MoO4 + HNO3 = (NH4)3PO4*12MoO3 + NH4NO2 + H2O =>
5 H3PO4 + 60(NH4)2MoO4 + 63 HNO3 = 5(NH4)3PO4*12MoO3 + 84 NH4NO2 + 81 H2O
Al + H2O = Al(OH)3 + H2 =>
2 Al + 6 H2O = 2 Al(OH)3 + 3 H2
Ni(NO3)2 + NaOH = NiOH(NO3) + NaNO3 =>
Ni(NO3)2 + NaOH = NiOH(NO3) + NaNO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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