| Équations équilibrées la veille | Équations équilibrées le lendemain |
HgSO4 + MgS = HgS + MgSO4
H3PO4 + N2O5 = HNO3 + P2O5 =>
2 H3PO4 + 3 N2O5 = 6 HNO3 + P2O5
FeCl3 + NH4C2H3O2 = NH4Cl3 + FeC2H3O2 =>
FeCl3 + NH4C2H3O2 = NH4Cl3 + FeC2H3O2
HOH + K = K(OH) + H2 =>
2 HOH + 2 K = 2 K(OH) + H2
AgClOKCl = AgClKOCl =>
AgClOKCl = AgClKOCl
V + O2 = VO2 =>
V + O2 = VO2
SnHg2(NO3)2 = Sn(NO3)2Hg2 =>
SnHg2(NO3)2 = Sn(NO3)2Hg2
NaOH + H2SO4 = NaOH(SO4) + H2 =>
NaOH + H2SO4 = NaOH(SO4) + H2
NaOH + CaNO2 = NaNO2 + CaOH =>
NaOH + CaNO2 = NaNO2 + CaOH
CuCl2 + H2S = Cu2S + HCl2 =>
2 CuCl2 + H2S = Cu2S + 2 HCl2
CrO2 + OH = CrO4 + H2O =>
CrO2 + 4 OH = CrO4 + 2 H2O
CuSO4 + NH4OH = Cu(OH)2(NH4)2SO4 =>
CuSO4 + 2 NH4OH = Cu(OH)2(NH4)2SO4
Mg(BH4)2 = MgB2 + H2 =>
Mg(BH4)2 = MgB2 + 4 H2
CuSO4 + NH4OH = Cu(OH)2(NH4)2SO4 =>
CuSO4 + 2 NH4OH = Cu(OH)2(NH4)2SO4
Zn + AuCl = Au + ZnCl =>
Zn + AuCl = Au + ZnCl
NH4 + O2 = NO + H2O =>
2 NH4 + 3 O2 = 2 NO + 4 H2O
Na2CrO4 + In = Na + In2(CrO4)3 =>
3 Na2CrO4 + 2 In = 6 Na + In2(CrO4)3
AlNo3 = Al + No3 =>
AlNo3 = Al + No3
Glucose = CO + hydrogen =>
C6H12O6 = 6 CO + 6 H2
Cu + HN3 = Cu(N3)2 + NH3 =>
4 Cu + 9 HN3 = 4 Cu(N3)2 + 3 NH3
CuCl2(aq) + Na2CO3(aq) = CuCO3(s) + Na2Cl2(s) =>
CuCl2(aq) + Na2CO3(aq) = CuCO3(s) + Na2Cl2(s)
CH3CH2CH2CH3 + O2 = H2O + CO2 =>
2 CH3CH2CH2CH3 + 13 O2 = 10 H2O + 8 CO2
NaOH(aq) + H2SO3(aq) = Na2SO3(aq) + H2O(l) =>
2 NaOH(aq) + H2SO3(aq) = Na2SO3(aq) + 2 H2O(l)
NH4Cl = HCl + NH3 =>
NH4Cl = HCl + NH3
Na2S2O4 + H2O = Na2S2O3 + NaHSO3 =>
2 Na2S2O4 + H2O = Na2S2O3 + 2 NaHSO3
Pb(NO3)2 + CdSO4 = PbSO4 + Cd(NO3)2 =>
Pb(NO3)2 + CdSO4 = PbSO4 + Cd(NO3)2
SOHCuCl = Cu(OH)ClS =>
SOHCuCl = Cu(OH)ClS
LiOH + Mn2O3 + O2 = Li2MnO3 + H2O =>
8 LiOH + 2 Mn2O3 + O2 = 4 Li2MnO3 + 4 H2O
Cu(CNCH3)4PF6 + C5H8N2 = Cu(C5H8N2)2PF6 + CNCH3 =>
Cu(CNCH3)4PF6 + 2 C5H8N2 = Cu(C5H8N2)2PF6 + 4 CNCH3
P + Q = PQ =>
P + Q = PQ
NaIO3LiI = LiIO3NaI =>
NaIO3LiI = LiIO3NaI
AgMnO4 + Cu = Cu(MnO4)2 + Ag =>
2 AgMnO4 + Cu = Cu(MnO4)2 + 2 Ag
CH3COOH + C2H5OH = C3H8COOH + H2O =>
3 CH3COOH + 5 C2H5OH = 4 C3H8COOH + 3 H2O
I3{-)+S2O3{2-} = I{-}+S4O6{2-} =>
I3{-)+2S2O3{2-} = 3 I{-}+S4O6{2-}
NiCl(aq) + NaOH(aq) = NiOH(aq) + NaCl(s) =>
NiCl(aq) + NaOH(aq) = NiOH(aq) + NaCl(s)
Al(OH)3 + NaCl = AlCl3 + NaOH =>
Al(OH)3 + 3 NaCl = AlCl3 + 3 NaOH
LiNO3 + NaI = LiI + NaNO3 =>
LiNO3 + NaI = LiI + NaNO3
W(OH)3 + NaOH + H2O2 = NaWO4 + H2O =>
W(OH)3 + NaOH + 2 H2O2 = NaWO4 + 4 H2O
CrCl3 + Li = LiCl + Cr =>
CrCl3 + 3 Li = 3 LiCl + Cr
KNO2 + S = SO2 + K2O + NO =>
4 KNO2 + S = SO2 + 2 K2O + 4 NO
WHAtISIt = AtWISHIt =>
WHAtISIt = AtWISHIt
H2SO4(aq) + NaOH(aq) = Na2SO4(aq) + H2O(l) =>
H2SO4(aq) + 2 NaOH(aq) = Na2SO4(aq) + 2 H2O(l)
Ni + Cu(OH)2 = Cu + Ni(OH)2 =>
Ni + Cu(OH)2 = Cu + Ni(OH)2
AgF + NiCl2 = AgCl + F2Ni =>
2 AgF + NiCl2 = 2 AgCl + F2Ni
H2CO3 + K2O = K2CO3 + H2O =>
H2CO3 + K2O = K2CO3 + H2O
Ca2O3 + H2O = Ca(OH)3 =>
Ca2O3 + 3 H2O = 2 Ca(OH)3
NO + N2O4 = N2O3 =>
2 NO + N2O4 = 2 N2O3
Xe + F2 = XeF6 =>
Xe + 3 F2 = XeF6
HgO + SiO2 = HgSiO3 =>
HgO + SiO2 = HgSiO3
Mg2V2O7 + C3H8 = C3H6 + H2O + MgV2O4 + MgO =>
Mg2V2O7 + 2 C3H8 = 2 C3H6 + 2 H2O + MgV2O4 + MgO
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/13/24
Équations équilibrées sur06/12/23
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