| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCl + LiNO3 = LiH + ClNO3
CU(CH3COO)2 = CU + CO + H =>
CU(CH3COO)2 = CU + 4 CO + 6 H
NH4SCN + H2O = NH4OH + HSCN =>
NH4SCN + H2O = NH4OH + HSCN
Na2O(s) + H2O(g) = NaOH(aq) =>
Na2O(s) + H2O(g) = 2 NaOH(aq)
Li2O + CaS = CaO + Li2S =>
Li2O + CaS = CaO + Li2S
CH4 + Cl2 = HCl + CHCl3 =>
CH4 + 3 Cl2 = 3 HCl + CHCl3
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
KOH + (NH4)2Cr2O7 = K2Cr2O7 + H2O + NH3 =>
2 KOH + (NH4)2Cr2O7 = K2Cr2O7 + 2 H2O + 2 NH3
MnSO4 + H = HSO4 + Mn =>
MnSO4 + H = HSO4 + Mn
Ag(NO2) + Ba(SO4) = Ba(NO2)2 + Ag2(SO4) =>
2 Ag(NO2) + Ba(SO4) = Ba(NO2)2 + Ag2(SO4)
HCl + Na2Co3 = NaHCo3 + NaCl =>
HCl + Na2Co3 = NaHCo3 + NaCl
HCl(aq) + NaCH3COO(s) = CH3COOH(s) + NaCl(aq) =>
HCl(aq) + NaCH3COO(s) = CH3COOH(s) + NaCl(aq)
KCl + HCl = KHCl + Cl2 =>
2 KCl + 2 HCl = 2 KHCl + Cl2
K + H2O = KOH + H =>
K + H2O = KOH + H
MeOH + HX = MeX + H2O =>
MeOH + HX = MeX + H2O
KI + NaNO2 + H2SO4 = I2 + NO + K2SO4 + Na2SO4 + H2O =>
2 KI + 2 NaNO2 + 2 H2SO4 = I2 + 2 NO + K2SO4 + Na2SO4 + 2 H2O
Ce2(CO3)3 + H2SO4 = Ce2(SO4)3 + CO2 + H2O =>
Ce2(CO3)3 + 3 H2SO4 = Ce2(SO4)3 + 3 CO2 + 3 H2O
Ba(NO3)2 + H3PO4 = Ba3(PO4)2 + HNO3 =>
3 Ba(NO3)2 + 2 H3PO4 = Ba3(PO4)2 + 6 HNO3
NaF + MnF3 = Na3MnF6 =>
3 NaF + MnF3 = Na3MnF6
HNO3(aq) + KCl(aq) = KNO3 + HCl =>
HNO3(aq) + KCl(aq) = KNO3 + HCl
Mg + Cl2 = MgCl2 =>
Mg + Cl2 = MgCl2
Ag(s) + HNO3(l) = NO(g) + H2O(l) + AgNO3(s) =>
3 Ag(s) + 4 HNO3(l) = NO(g) + 2 H2O(l) + 3 AgNO3(s)
K2SO4 + AgOH = Ag2SO4 + KOH =>
K2SO4 + 2 AgOH = Ag2SO4 + 2 KOH
AlCe3 + KOH = Al(OH)3 + KCe =>
AlCe3 + 3 KOH = Al(OH)3 + 3 KCe
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C4H10 + O2 = CO + H2O =>
2 C4H10 + 9 O2 = 8 CO + 10 H2O
PbCO3 + LiOH = Pb(OH)2 + Li2CO3 =>
PbCO3 + 2 LiOH = Pb(OH)2 + Li2CO3
HNO3(aq) + Mg(s) = Mg(NO3)2 + H2(g) =>
2 HNO3(aq) + Mg(s) = Mg(NO3)2 + H2(g)
ClC2H2AsO(ONa)2 + SO2 + HCl = ClC2H2AsCl2 + NaCl + H2SO4 + H2O =>
ClC2H2AsO(ONa)2 + SO2 + 4 HCl = ClC2H2AsCl2 + 2 NaCl + H2SO4 + H2O
NaHCO3 + C6H8O7 = NaH9C6O7 + CO2 + H2O =>
9 NaHCO3 + 10 C6H8O7 = 9 NaH9C6O7 + 15 CO2 + 4 H2O
CH3Cl = C2H4 + HCl =>
2 CH3Cl = C2H4 + 2 HCl
KOH(aq) + HBr(aq) = KBr + H2O =>
KOH(aq) + HBr(aq) = KBr + H2O
BaOH + FeSO4 = BaSO4 + FeOH =>
BaOH + FeSO4 = BaSO4 + FeOH
SiO2 + ZnO = ZnSiO3 =>
SiO2 + ZnO = ZnSiO3
K2Cr2O7 + H2C2O4 + HCl = CrCl2 + CO2 + KCl + H2O =>
K2Cr2O7 + 4 H2C2O4 + 6 HCl = 2 CrCl2 + 8 CO2 + 2 KCl + 7 H2O
Fe + H2SO4(k) = Fe2(SO4)3 + SO2 + H2O =>
2 Fe + 6 H2SO4(k) = Fe2(SO4)3 + 3 SO2 + 6 H2O
CrO3 = Cr2O3 + O2 =>
4 CrO3 = 2 Cr2O3 + 3 O2
Fe3O4(s) + O2(g) = Fe2O3(s) =>
4 Fe3O4(s) + O2(g) = 6 Fe2O3(s)
Cr + S8 = Cr2S3 =>
16 Cr + 3 S8 = 8 Cr2S3
Ga + Fl = GaFl =>
Ga + Fl = GaFl
K2Cr2O7 + PbS + HNO3 = Cr(NO3)3 + KNO3 + Pb(NO3)2 + H2SO4 + H2O =>
4 K2Cr2O7 + 3 PbS + 38 HNO3 = 8 Cr(NO3)3 + 8 KNO3 + 3 Pb(NO3)2 + 3 H2SO4 + 16 H2O
NH3 + O2 = NO2 + H2O =>
4 NH3 + 7 O2 = 4 NO2 + 6 H2O
NaOH + Ca = Ca(OH)2 + Na =>
2 NaOH + Ca = Ca(OH)2 + 2 Na
N2 + CO2 = N2CO2 =>
N2 + CO2 = N2CO2
Cu(OH)2 = CuO + H2O =>
Cu(OH)2 = CuO + H2O
Fe + H2SO4 = Fe2(SO4)3 + H2 =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2
NH3 + Cl2 = NCl3 + H2Cl =>
4 NH3 + 9 Cl2 = 4 NCl3 + 6 H2Cl
KMnO4 + K2C2O4 + H2SO4 = MnSO4 + KSO4 + CO2 + H2O =>
KMnO4 + K2C2O4 + 4 H2SO4 = MnSO4 + 3 KSO4 + 2 CO2 + 4 H2O
KBrO3 + Pb(NO3)2 = K(NO3)2 + PbBrO3 =>
KBrO3 + Pb(NO3)2 = K(NO3)2 + PbBrO3
Methanol + carbonmonoxide = aceticacid =>
CH3OH + CO = C2H4O2
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/12/25
Équations équilibrées sur02/11/24
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