| Équations équilibrées la veille | Équations équilibrées le lendemain |
CaSiO3 + 2 H2O = Ca(OH)2 + H2SiO3
Ca + PO4 + OH = CaPO4OH =>
Ca + PO4 + OH = CaPO4OH
C7H5Cl3 + NaOH = C7H6O2 + NaCl + H2O =>
C7H5Cl3 + 3 NaOH = C7H6O2 + 3 NaCl + H2O
CH3MgCl + SiCl4 = CH3SiCl3 + MgCl2 =>
CH3MgCl + SiCl4 = CH3SiCl3 + MgCl2
H2SO4 + HI = SO2 + I2 + H2O =>
H2SO4 + 2 HI = SO2 + I2 + 2 H2O
Ti3AlC2 + O2 = Al2O3 + CO2 + TiO2 =>
4 Ti3AlC2 + 23 O2 = 2 Al2O3 + 8 CO2 + 12 TiO2
Cu3O + C = Cu + CO =>
Cu3O + C = 3 Cu + CO
Ag + Cl = AgCl =>
Ag + Cl = AgCl
CaO + P2O5 = Ca3(PO4)2 =>
3 CaO + P2O5 = Ca3(PO4)2
(CaCO3) = CaO + CO2 =>
(CaCO3) = CaO + CO2
H{+} + Cr2O7{-2} = Cr{+3} + O2{-2} + H2O =>
2 H{+} + Cr2O7{-2} = 2 Cr{+3} + 3 O2{-2} + H2O
C2H2O2 + NaHCO3 = CH3COONa + CO2 + H2O =>
4 C2H2O2 + 3 NaHCO3 = 3 CH3COONa + 5 CO2 + H2O
Li2CO3 + Zn(NO3)2 = LiNO3 + ZnCO3 =>
Li2CO3 + Zn(NO3)2 = 2 LiNO3 + ZnCO3
Al2O2 = O2 + Al =>
Al2O2 = O2 + 2 Al
C4H9Br + NaOH = C2H4 + NaBr + H2O =>
C4H9Br + NaOH = 2 C2H4 + NaBr + H2O
PbO(l) + C(s) = Pb(l) + CO(g) =>
PbO(l) + C(s) = Pb(l) + CO(g)
C6H12 + KMnO4 = KC3H5O2 + MnO2 + H2O + KOH =>
3 C6H12 + 8 KMnO4 = 6 KC3H5O2 + 8 MnO2 + 2 H2O + 2 KOH
C2H2 + KMnO4 + H2O = C2H2O5 + KOH + MnO2 =>
3 C2H2 + 10 KMnO4 + 5 H2O = 3 C2H2O5 + 10 KOH + 10 MnO2
AgCN + KCN = Ag(CN)2K =>
AgCN + KCN = Ag(CN)2K
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4(aq) + NH3(aq) + H2O(l) =>
(NH4)2SO4(aq) + Ca(OH)2(aq) = CaSO4(aq) + 2 NH3(aq) + 2 H2O(l)
Fe(oh)2 + MgSO4 = FeSO4 + Mg(oh)2 =>
Fe(oh)2 + 2 MgSO4 = 2 FeSO4 + Mg(oh)2
PbNO3 + LiI = PbI + LiNO3 =>
PbNO3 + LiI = PbI + LiNO3
NH3 + O2 = N2 + H2O =>
4 NH3 + 3 O2 = 2 N2 + 6 H2O
Mg3N2 = Mg + N2 =>
Mg3N2 = 3 Mg + N2
(NH4)3P + Zn(NO3)2 = Zn3P2 + NH4NO3 =>
2(NH4)3P + 3 Zn(NO3)2 = Zn3P2 + 6 NH4NO3
CuSO4* = CuSO4 =>
CuSO4* = CuSO4
Ca(s) + H2O(c) = Ca(OH)2(s) + H2(g) =>
Ca(s) + 2 H2O(c) = Ca(OH)2(s) + H2(g)
Mg + HClO = MgClO + H2 =>
2 Mg + 2 HClO = 2 MgClO + H2
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
ZnO + Au = Zn + AuO =>
ZnO + Au = Zn + AuO
SrCl2(aq) + CuSO4(aq) = CuCl2(aq) + SrSO4(s) =>
SrCl2(aq) + CuSO4(aq) = CuCl2(aq) + SrSO4(s)
C3H8 + O2 = (CO)(CO) + H2O =>
2 C3H8 + 7 O2 = 3(CO)(CO) + 8 H2O
NH4Cl(aq) + NaOH(aq) = NH3 + NaCl + H2O =>
NH4Cl(aq) + NaOH(aq) = NH3 + NaCl + H2O
Cr2O7{2-} + H{+} + C2H5OH = Cr2{3+} + CH3COOH + H2O =>
4 Cr2O7{2-} + 20 H{+} + 9 C2H5OH = 4 Cr2{3+} + 9 CH3COOH + 19 H2O
CUSO4 + KI = CUI + I + K2SO4 =>
CUSO4 + 2 KI = CUI + I + K2SO4
BaCl2 + Kr2CrO4 = BaCrO4 + KrCl =>
BaCl2 + Kr2CrO4 = BaCrO4 + 2 KrCl
Ca + H2SO4 = CaSO4 + H2 =>
Ca + H2SO4 = CaSO4 + H2
Br2 + CF4 = FCBr4 + F2 =>
4 Br2 + 2 CF4 = 2 FCBr4 + 3 F2
Zn(s) + AgNo3 = Zn(No3)2(ag) + Ag(s) =>
Zn(s) + 2 AgNo3 = Zn(No3)2(ag) + 2 Ag(s)
Fe + HCl = FeCl3 + H2 =>
2 Fe + 6 HCl = 2 FeCl3 + 3 H2
P2O5 + H2O = H3PO4 =>
P2O5 + 3 H2O = 2 H3PO4
Sc + C2H3O2 = ScC2H3O2 =>
Sc + C2H3O2 = ScC2H3O2
KMnO4 + K4Fe(CN)6 + H2O = MnO2 + K3Fe(CN)6 + KOH =>
KMnO4 + 3 K4Fe(CN)6 + 2 H2O = MnO2 + 3 K3Fe(CN)6 + 4 KOH
Al(OH)3 + Ag2CO3 = Al2(CO3)3 + Ag(OH) =>
2 Al(OH)3 + 3 Ag2CO3 = Al2(CO3)3 + 6 Ag(OH)
AgI + Fe2(CO2)3 = FeI3 + Ag2CO + O2 =>
12 AgI + 2 Fe2(CO2)3 = 4 FeI3 + 6 Ag2CO + 3 O2
BaF2 + AgNo3 = Ba(No3)2 + AgF =>
BaF2 + 2 AgNo3 = Ba(No3)2 + 2 AgF
N2 + Cl2 = NCl3 =>
N2 + 3 Cl2 = 2 NCl3
KOH + KOOCCH2CH2COOK = K2CO3 + CH3CH3 =>
2 KOH + KOOCCH2CH2COOK = 2 K2CO3 + CH3CH3
Pb(NO3)2 + NH3 = NH3(NO3)2 + Pb =>
Pb(NO3)2 + NH3 = NH3(NO3)2 + Pb
MnSO4 + LiCl = MnCl2 + Li2SO4 =>
MnSO4 + 2 LiCl = MnCl2 + Li2SO4
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/10/24
Équations équilibrées sur01/09/24
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