| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3COCH3 + 3 I2 + 4 NaOH = CHI3 + CH3COONa + 3 NaIH2O
KOH + Mg3(PO4)2 = Mg(OH)2 + K3PO4 =>
6 KOH + Mg3(PO4)2 = 3 Mg(OH)2 + 2 K3PO4
Li + N2 = Li13N =>
26 Li + N2 = 2 Li13N
AgNo3 + Li2CrO4 = LiNo3 + Ag2CrO4 =>
2 AgNo3 + Li2CrO4 = 2 LiNo3 + Ag2CrO4
MgSO3 + SO2 = MgSO4 + SO =>
MgSO3 + SO2 = MgSO4 + SO
C94H3O3 + O2 = CO2 + H2O =>
4 C94H3O3 + 373 O2 = 376 CO2 + 6 H2O
K[Cr(H2O)2(C2O4)]2*2H2O + KOH = Cr(OH)3 + H2O + K + CO2 =>
K[Cr(H2O)2(C2O4)]2*2H2O + 6 KOH = 2 Cr(OH)3 + 6 H2O + 7 K + 4 CO2
KOH + Mg = MgO + K + H2 =>
2 KOH + 2 Mg = 2 MgO + 2 K + H2
C(NH4)4 + O2 = CO2 + H2O + NO2 =>
C(NH4)4 + 9 O2 = CO2 + 8 H2O + 4 NO2
Mn2O3 + H2C2O4 + H2SO4 = MnSO4 + CO2 + H2O =>
Mn2O3 + H2C2O4 + 2 H2SO4 = 2 MnSO4 + 2 CO2 + 3 H2O
C2H4O + CuO = CO2 + CH4 + Cu =>
C2H4O + CuO = CO2 + CH4 + Cu
Al(s) + HCl(aq) = AlCl3(aq) + H2(g) =>
2 Al(s) + 6 HCl(aq) = 2 AlCl3(aq) + 3 H2(g)
C2H4O + CuO = CO2 + CH4 + Cu =>
C2H4O + CuO = CO2 + CH4 + Cu
Ca(AlO2)2 + H2SO4 + H2O = CaSO4 + Al(OH)3 =>
Ca(AlO2)2 + H2SO4 + 2 H2O = CaSO4 + 2 Al(OH)3
NH4NO3(s) + CaO(s) = NH3(g) + H2O(l)Ca(NO3)2(s) =>
2 NH4NO3(s) + CaO(s) = 2 NH3(g) + H2O(l)Ca(NO3)2(s)
Au(s) + Cl2(g) = AuCl3(s) =>
2 Au(s) + 3 Cl2(g) = 2 AuCl3(s)
MgCl2 + H2(SO4) = MgSO4 + HCl =>
MgCl2 + H2(SO4) = MgSO4 + 2 HCl
NH4NO3 + H2S = NH4HS + HNO3 =>
NH4NO3 + H2S = NH4HS + HNO3
MgCl2 + H2(SO4) = MgSO4 + HCl =>
MgCl2 + H2(SO4) = MgSO4 + 2 HCl
P5 + Cl2 = PCl5 =>
2 P5 + 25 Cl2 = 10 PCl5
K2CO3 + Na3[Co(NO2)6] = K3[Co(NO2)6] + Na2CO3 =>
3 K2CO3 + 2 Na3[Co(NO2)6] = 2 K3[Co(NO2)6] + 3 Na2CO3
MnSO4 + Pb2O4 + HNO3 = PbSO4 + Pb(NO3)2 + H2MnO7 + H2O =>
2 MnSO4 + 5 Pb2O4 + 16 HNO3 = 2 PbSO4 + 8 Pb(NO3)2 + 2 H2MnO7 + 6 H2O
H2S + KMnO4 + HCl = S + MnCl + KCl + H2O =>
3 H2S + KMnO4 + 2 HCl = 3 S + MnCl + KCl + 4 H2O
H2S + Zn(OH)2 = H2O + Zn2S2 =>
2 H2S + 2 Zn(OH)2 = 4 H2O + Zn2S2
C3H6Cl2 + H2 = C3H6 + HCl =>
C3H6Cl2 + H2 = C3H6 + 2 HCl
C3H8 + O3 = H2O + CO2 =>
3 C3H8 + 10 O3 = 12 H2O + 9 CO2
ZnOCu(OH)2 = CuZnO2H2O =>
ZnOCu(OH)2 = CuZnO2H2O
Na + C3H5(OH)3 = C3H5(ONa)3 + H2 =>
6 Na + 2 C3H5(OH)3 = 2 C3H5(ONa)3 + 3 H2
Mg[OH]2 + HCl = MgCl2 + H2O =>
Mg[OH]2 + 2 HCl = MgCl2 + 2 H2O
Pt2C + C = PtC =>
Pt2C + C = 2 PtC
PbF2 + H2O = Pb(OH)2 + HF =>
PbF2 + 2 H2O = Pb(OH)2 + 2 HF
SnO2 + H2 = SnH4 + O2 =>
SnO2 + 2 H2 = SnH4 + O2
Fr + H2SO4 = Fr2SO4 + H2 =>
2 Fr + H2SO4 = Fr2SO4 + H2
FSO3H + H2O = HF + SO4 + H2 =>
FSO3H + H2O = HF + SO4 + H2
Hg2(NO3)2(aq) + NaCl(aq) = Hg2Cl2 + NaNO3(aq) =>
Hg2(NO3)2(aq) + 2 NaCl(aq) = Hg2Cl2 + 2 NaNO3(aq)
KICO2 = KO2CI =>
KICO2 = KO2CI
AlBr3 + BaCl2 = AlCl3 + BaBr2 =>
2 AlBr3 + 3 BaCl2 = 2 AlCl3 + 3 BaBr2
CuCl2 + H2 + Fe(OH)3 = FeCl3 + H2O + CuCl =>
6 CuCl2 + 3 H2 + 2 Fe(OH)3 = 2 FeCl3 + 6 H2O + 6 CuCl
Fe2 + H2O = Fe2O3 + H2 =>
Fe2 + 3 H2O = Fe2O3 + 3 H2
H2X + CaOH = Ca2X + H2O =>
H2X + 2 CaOH = Ca2X + 2 H2O
HC2H3O2(aq) + OH(aq) = C2H3O2(aq) + H2O(l) =>
HC2H3O2(aq) + OH(aq) = C2H3O2(aq) + H2O(l)
Al(OH)3 + C = Al + CO2 + H =>
2 Al(OH)3 + 3 C = 2 Al + 3 CO2 + 6 H
C4H10O + KCr2O7 + H2SO4 = Cr2(SO4)3 + KSO4 + CHO + H2O =>
C4H10O + 2 KCr2O7 + 8 H2SO4 = 2 Cr2(SO4)3 + 2 KSO4 + 4 CHO + 11 H2O
NO3{-} + Fe{2+} + H{+} = NO{+} + Fe{3+} + H2O =>
NO3{-} + 2 Fe{2+} + 4 H{+} = NO{+} + 2 Fe{3+} + 2 H2O
Ca2 + N7 = Ca3N2 =>
21 Ca2 + 4 N7 = 14 Ca3N2
KICl4 + KI = KI3 + KCl =>
KICl4 + 5 KI = 2 KI3 + 4 KCl
SeO2 + CrSO4 = Se + Cr2O3 + SO3 =>
SeO2 + 4 CrSO4 = Se + 2 Cr2O3 + 4 SO3
B3 + S2 = B2S3 =>
4 B3 + 9 S2 = 6 B2S3
Pb(NO3)2 + Na2S = PbS + NaNO3 =>
Pb(NO3)2 + Na2S = PbS + 2 NaNO3
CuSO{4} + Zn = ZnSO{4} + Cu =>
CuSO{4} + Zn = ZnSO{4} + Cu
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur06/01/24
Équations équilibrées sur07/01/23
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