| Équations équilibrées la veille | Équations équilibrées le lendemain |
Hg2{+2} + 2 OH{-} = Hg2O + H2O
NH4NO3 + NaOH = NaNH4 + OHNO3 =>
NH4NO3 + NaOH = NaNH4 + OHNO3
As2S3 + (NH4)2S2 = (NH4)3AsS3 + S =>
As2S3 + 3(NH4)2S2 = 2(NH4)3AsS3 + 3 S
MgOHCl + H2SO4 = MgSO3(OH)2 + HCl =>
MgOHCl + H2SO4 = MgSO3(OH)2 + HCl
Sm + S = Sm2S3 =>
2 Sm + 3 S = Sm2S3
H2SO4 + Al(OH)3 = Al2(SO4)3 + H2O =>
3 H2SO4 + 2 Al(OH)3 = Al2(SO4)3 + 6 H2O
FeCl2 + NO2 + HCl = NO + FeCl3 + H2O =>
2 FeCl2 + NO2 + 2 HCl = NO + 2 FeCl3 + H2O
MoO2 + Cl2 = MoO2Cl2 =>
MoO2 + Cl2 = MoO2Cl2
H2S + H2O2 = H2SO4 + H2O =>
H2S + 4 H2O2 = H2SO4 + 4 H2O
Fe + CoSO4 = FeSO4 + Co =>
Fe + CoSO4 = FeSO4 + Co
CH4 + O2 = HCHO + H2O =>
CH4 + O2 = HCHO + H2O
BeSO4 + AgNO3 = Be(NO3)2 + Ag2(SO4) =>
BeSO4 + 2 AgNO3 = Be(NO3)2 + Ag2(SO4)
Ba(OH)2 + Li2SO4 = BaSO4 + Li2(OH)2 =>
Ba(OH)2 + Li2SO4 = BaSO4 + Li2(OH)2
H2 + O2 + N2 = HNO3 =>
H2 + 3 O2 + N2 = 2 HNO3
Cr6 = Cr3 =>
Cr6 = 2 Cr3
H2SO4 + Zn(OH)2 = ZnSO4 + H2O =>
H2SO4 + Zn(OH)2 = ZnSO4 + 2 H2O
As + CuSO4 = Cu + AsSO4 =>
As + CuSO4 = Cu + AsSO4
Al + KOH + H2O = KAl(OH)4 + H2 =>
2 Al + 2 KOH + 6 H2O = 2 KAl(OH)4 + 3 H2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
C6*H12* + O6* = C2*H6*O + CO2* =>
C6*H12* + O6* = 2 C2*H6*O + 2 CO2*
NaIO3 + NaHSO3 = NaHSO4 + Na2SO4 + H2 + I2 =>
2 NaIO3 + 6 NaHSO3 = 4 NaHSO4 + 2 Na2SO4 + H2 + I2
NH4Cl + HCOH + NaOH = N4(CH2)6 + H2O + NaCl =>
4 NH4Cl + 6 HCOH + 4 NaOH = N4(CH2)6 + 10 H2O + 4 NaCl
NaOH(aq) + CO2(aq) = Na2CO3 + H2O =>
2 NaOH(aq) + CO2(aq) = Na2CO3 + H2O
NO2 + CaO = NCaO3 =>
NO2 + CaO = NCaO3
C + H23 + OH = C12H24OH =>
276 C + 24 H23 + 23 OH = 23 C12H24OH
ClO2 + Pb = ClO2{-} + Pb{2+} =>
2 ClO2 + Pb = 2 ClO2{-} + Pb{2+}
FeCl3 + H2O + Mg = Fe(OH)3 + H2MgCl2 =>
2 FeCl3 + 6 H2O + 3 Mg = 2 Fe(OH)3 + 3 H2MgCl2
Ca(OH)2 + MgSO4 = Mg(OH)2 + Ca2(SO4)2 =>
2 Ca(OH)2 + 2 MgSO4 = 2 Mg(OH)2 + Ca2(SO4)2
C17H18N2O2 + NiCl2 = C17H16N2O2Ni + HCl =>
C17H18N2O2 + NiCl2 = C17H16N2O2Ni + 2 HCl
F2(g) + KBr(s) = KF(s) + Br2(l) =>
F2(g) + 2 KBr(s) = 2 KF(s) + Br2(l)
Zn + ReO4{-} + H{+} = Re{-} + Zn{2+} + H2O =>
4 Zn + ReO4{-} + 8 H{+} = Re{-} + 4 Zn{2+} + 4 H2O
SrCO3 + C2 = SrC2 + O2 =>
2 SrCO3 + C2 = 2 SrC2 + 3 O2
C6H5NH2 + C5H6NBr3 = C6H3NH2Br2 + HBr + C5H6N =>
3 C6H5NH2 + 4 C5H6NBr3 = 3 C6H3NH2Br2 + 6 HBr + 4 C5H6N
Cu(OH)2 + C4H10(OH)3 = CO2 + H2O + Cu =>
23 Cu(OH)2 + 2 C4H10(OH)3 = 8 CO2 + 36 H2O + 23 Cu
P2O5 + Ba(OH)2 = (BaOH)3PO4 + H2O =>
P2O5 + 6 Ba(OH)2 = 2(BaOH)3PO4 + 3 H2O
K2CrO7 + SNCl2 + HCl = SNCl4 + CrCl3 + H2O + KCl =>
2 K2CrO7 + 9 SNCl2 + 28 HCl = 9 SNCl4 + 2 CrCl3 + 14 H2O + 4 KCl
Eu2O3 + C = Eu3O4 + CO2 =>
6 Eu2O3 + C = 4 Eu3O4 + CO2
Zn(s) + MgSO4(aq) = ZnMg + SO4 =>
Zn(s) + MgSO4(aq) = ZnMg + SO4
Bi(NO3)3 + OH = Bi(OH)3 + NO3 =>
Bi(NO3)3 + 3 OH = Bi(OH)3 + 3 NO3
CH4O + Cr2O7 = H2O + Cr + CO2 =>
7 CH4O + 3 Cr2O7 = 14 H2O + 6 Cr + 7 CO2
Ca3(PO4)2 + LiOH = Ca(OH)2 + Li3PO4 =>
Ca3(PO4)2 + 6 LiOH = 3 Ca(OH)2 + 2 Li3PO4
La2O3 + CaCO3 + Cr2O3 = La05Ca05CrO3 + CO2 + O2 =>
5 La2O3 + 10 CaCO3 + Cr2O3 = 2 La05Ca05CrO3 + 10 CO2 + 11 O2
SO2 + Na2Cr2O7 + H2SO4 = Cr2(SO4)3 + NaSO4 + H2O =>
2 SO2 + Na2Cr2O7 + 3 H2SO4 = Cr2(SO4)3 + 2 NaSO4 + 3 H2O
NaF + LiOH = NaOH + LiF =>
NaF + LiOH = NaOH + LiF
BaSO4 + NaNO3 = Ba(NO3)2 + Na2SO4 =>
BaSO4 + 2 NaNO3 = Ba(NO3)2 + Na2SO4
NaOH + (NH4)2Cr2O7 = NH4OH + Na2Cr2O7 =>
2 NaOH + (NH4)2Cr2O7 = 2 NH4OH + Na2Cr2O7
Pb(OH)2 + H2S = H2O + Pb2S2 =>
2 Pb(OH)2 + 2 H2S = 4 H2O + Pb2S2
TiO2 + C + Cl2 = TiCl4 + CO2 =>
TiO2 + C + 2 Cl2 = TiCl4 + CO2
Bi(OH)3(s) + Na2SnO2(aq) = Bi(s) + Na2SnO3(aq) + H2O(l) =>
2 Bi(OH)3(s) + 3 Na2SnO2(aq) = 2 Bi(s) + 3 Na2SnO3(aq) + 3 H2O(l)
Ba + N2 = (Ba3N20) =>
3 Ba + 10 N2 = (Ba3N20)
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/14/24
Équations équilibrées sur01/13/24
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