| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ag2SO4 + 2 HCl = 2 H{+} + 2 AgCl + SO4{2-}
CH8(g) + O2(g) = CO2 + H2O =>
CH8(g) + 3 O2(g) = CO2 + 4 H2O
CaO + BaO = CaBa + O =>
CaO + BaO = CaBa + 2 O
AlCl3 + Na2Co3 = Al2(Co3)3 + NaCl =>
2 AlCl3 + 3 Na2Co3 = Al2(Co3)3 + 6 NaCl
KMnO4 + H2SO4 + Fe(NH4)2(SO4) = K2SO4 + Fe(SO4)3 + (NH4)2SO4 + MnSO4 + H2O =>
6 KMnO4 + 24 H2SO4 + 5 Fe(NH4)2(SO4) = 3 K2SO4 + 5 Fe(SO4)3 + 5(NH4)2SO4 + 6 MnSO4 + 24 H2O
KNO3 + (NH4)2S = K2S + NH4NO3 =>
2 KNO3 + (NH4)2S = K2S + 2 NH4NO3
C3H8(g) + O2(g) = CO2(g) + H2O(g) =>
C3H8(g) + 5 O2(g) = 3 CO2(g) + 4 H2O(g)
Cl + PH3 = HCl + PH2 =>
Cl + PH3 = HCl + PH2
Li3PO4 + Zn(CIO4)2 = LiCIO4 + Zn3(PO4)2 =>
2 Li3PO4 + 3 Zn(CIO4)2 = 6 LiCIO4 + Zn3(PO4)2
C10H14 + Cl2 = C10H13Cl + HCl =>
C10H14 + Cl2 = C10H13Cl + HCl
NiCl2 + Li(NO3) = Ni(NO3)2 + LiCl =>
NiCl2 + 2 Li(NO3) = Ni(NO3)2 + 2 LiCl
LiCl + AgNO3 = LiNO3 + AgCl =>
LiCl + AgNO3 = LiNO3 + AgCl
CuSO4 + Zn(NO3)2 = CuNO3 + Zn(SO4)2 =>
2 CuSO4 + Zn(NO3)2 = 2 CuNO3 + Zn(SO4)2
Fe + ZnCI2 = FeCI2 + Zn =>
Fe + ZnCI2 = FeCI2 + Zn
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
C10H14 + Cl2 = C + HCl =>
C10H14 + 7 Cl2 = 10 C + 14 HCl
Mg(NO3)2 + NaHCO3 + HCl = NaNO3 + H2CO3 + MgCl2 =>
Mg(NO3)2 + 2 NaHCO3 + 2 HCl = 2 NaNO3 + 2 H2CO3 + MgCl2
PbSO4 + Fe(OH)3 = Pb(OH)2 + FeSO4 + OH =>
PbSO4 + Fe(OH)3 = Pb(OH)2 + FeSO4 + OH
C10H14 + Cl2 = C10H13Cl + HCl =>
C10H14 + Cl2 = C10H13Cl + HCl
AI + Br2 = AIBr3 =>
2 AI + 3 Br2 = 2 AIBr3
Li2SO4(aq) + Ca(NO3)2 = CaSO4(s) + LiNO3(aq) =>
Li2SO4(aq) + Ca(NO3)2 = CaSO4(s) + 2 LiNO3(aq)
CH3NH3Cl = CH3NH2 + HCl =>
CH3NH3Cl = CH3NH2 + HCl
Ne + K = NeK =>
Ne + K = NeK
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
CHKO3 = CO2 + H2O + CK2O3 =>
2 CHKO3 = CO2 + H2O + CK2O3
CH3CH2CH(CH3)CH(CH3)COH + O2 = CO2 + H2O =>
CH3CH2CH(CH3)CH(CH3)COH + 10 O2 = 7 CO2 + 7 H2O
C10H14 + Cl2 = C10H13Cl + HCl =>
C10H14 + Cl2 = C10H13Cl + HCl
Ag(NO3) + H2SO4 = Ag2SO4 + H(NO3) =>
2 Ag(NO3) + H2SO4 = Ag2SO4 + 2 H(NO3)
HgNO3 + (NH4)HS = HgHS + NH4NO3 =>
HgNO3 + (NH4)HS = HgHS + NH4NO3
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
FeBr3 + Ba(OH)2 = Fe(OH)3 + BaBr2 =>
2 FeBr3 + 3 Ba(OH)2 = 2 Fe(OH)3 + 3 BaBr2
Na(PO4) + Ba(C6H3O2) = Ba(PO4) + Na(C6H3O2) =>
Na(PO4) + Ba(C6H3O2) = Ba(PO4) + Na(C6H3O2)
C4H10 + NaCl = C + Na + HCl =>
C4H10 + 10 NaCl = 4 C + 10 Na + 10 HCl
Bi + HCl = BiCl + H =>
Bi + HCl = BiCl + H
C10H14 + Cl2 = C10H13Cl + HCl =>
C10H14 + Cl2 = C10H13Cl + HCl
U{4+} + MnO4{-} + H2O = UO2{2+} + Mn{2+} + H{+} =>
5 U{4+} + 2 MnO4{-} + 2 H2O = 5 UO2{2+} + 2 Mn{2+} + 4 H{+}
C10H14 + Cl2 = C10H13Cl + HCl =>
C10H14 + Cl2 = C10H13Cl + HCl
ZnBr2 + KOH = KBr + Zn(OH)Br =>
ZnBr2 + KOH = KBr + Zn(OH)Br
C10H14 + Cl2 = C10H13Cl + HCl =>
C10H14 + Cl2 = C10H13Cl + HCl
LiOH(aq) + VCl3(aq) = LiCl() + V(OH)3 =>
3 LiOH(aq) + VCl3(aq) = 3 LiCl() + V(OH)3
PbNO3 + Na(OH) = Pb(OH) + Na(NO3) =>
PbNO3 + Na(OH) = Pb(OH) + Na(NO3)
HO5 = H2 + O2 =>
2 HO5 = H2 + 5 O2
Pb2S4 + O2 = Pb2O4 + SO2 =>
Pb2S4 + 6 O2 = Pb2O4 + 4 SO2
H2SO4 + Sn = Sn2(SO4)4 + H2 =>
4 H2SO4 + 2 Sn = Sn2(SO4)4 + 4 H2
Ag + S = Ag2S8 =>
2 Ag + 8 S = Ag2S8
Zn + HF = ZnF2 + H2 =>
Zn + 2 HF = ZnF2 + H2
H2SO4 + Na2O2 = Na2SO4 + H2O2 =>
H2SO4 + Na2O2 = Na2SO4 + H2O2
[Fe(CN)6]{4-} + Ce{4+} + OH{-} = Ce(OH)3 + Fe(OH)3 + CO3{2-} + NO3{-} + H2O =>
[Fe(CN)6]{4-} + 61 Ce{4+} + 258 OH{-} = 61 Ce(OH)3 + Fe(OH)3 + 6 CO3{2-} + 6 NO3{-} + 36 H2O
K2HPO4 + Cr2O3 = CrPO4 + K3PO4 + H2O =>
6 K2HPO4 + Cr2O3 = 2 CrPO4 + 4 K3PO4 + 3 H2O
NH4Cl + NaOH = NaCl + H2O + NH3 =>
NH4Cl + NaOH = NaCl + H2O + NH3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/03/25
Équations équilibrées sur03/05/24
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