| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2CO3 + NaHCO3 = Na3H(CO3)2
KNO2 = KO2 + N2 =>
2 KNO2 = 2 KO2 + N2
Co + H2SO4 = Co(SO4) + H2 =>
Co + H2SO4 = Co(SO4) + H2
magnesium + nitricacid = hydrogen + MgNO3 =>
2 Mg + 2 HNO3 = H2 + 2 MgNO3
HNo2 + NH4OH = (NH4)No2 + H2O =>
HNo2 + NH4OH = (NH4)No2 + H2O
HNO3(conc) + Zn = ZnNO3 + H2 =>
2 HNO3(conc) + 2 Zn = 2 ZnNO3 + H2
Al + Cl2 = AlCl3 =>
2 Al + 3 Cl2 = 2 AlCl3
CO = C + O =>
CO = C + O
C6H14 + I2CCl4 = C6H13 + HCl + I =>
37 C6H14 + 6 I2CCl4 = 38 C6H13 + 24 HCl + 12 I
MnO2 + H2SO4 + H2C2O4 = CO2 + MnSO4 + H2O =>
MnO2 + H2SO4 + H2C2O4 = 2 CO2 + MnSO4 + 2 H2O
CH3CHCH2 + H2O + CO = CH3CH2CH2CH2OH + CO2 =>
CH3CHCH2 + H2O + 2 CO = CH3CH2CH2CH2OH + CO2
FrO2 + H2O = FrOH + O2 =>
4 FrO2 + 2 H2O = 4 FrOH + 3 O2
Mn(OH)2 + KClO3 + K2CO3 = K2MnO6 + KCl + CO2 + H2O =>
3 Mn(OH)2 + 4 KClO3 + 3 K2CO3 = 3 K2MnO6 + 4 KCl + 3 CO2 + 3 H2O
FeCl2 + Na2Co3 = NaCl + FeCo3 =>
FeCl2 + Na2Co3 = 2 NaCl + FeCo3
NaOHFe(NO3)2 = Na(NO3)2FeOH =>
NaOHFe(NO3)2 = Na(NO3)2FeOH
K{3+}PO{4+} + HCl = KCl + H{3+}PO{4+} =>
K{3+}PO{4+} + HCl = KCl + H{3+}PO{4+}
Mg(OH)2 + HBrO3 = Mg(BrO3)2 + H2O =>
Mg(OH)2 + 2 HBrO3 = Mg(BrO3)2 + 2 H2O
HCOONa = HCOO{-} + Na{+} =>
HCOONa = HCOO{-} + Na{+}
Ca + HgSO4 = CaSO4 + Hg =>
Ca + HgSO4 = CaSO4 + Hg
H2Cr2O7 + H2SO4 + CH3OH = Cr2(SO4)3 + CH2O + H2O =>
H2Cr2O7 + 3 H2SO4 + 3 CH3OH = Cr2(SO4)3 + 3 CH2O + 7 H2O
K + Fe + [Fe(CN)6]4 = KFe[Fe(CN)6] =>
4 K + 4 Fe + [Fe(CN)6]4 = 4 KFe[Fe(CN)6]
Zn + (HNO3)2 = ZnNO3 + H2O + N2 =>
10 Zn + 6(HNO3)2 = 10 ZnNO3 + 6 H2O + N2
H2SO4*1H2O = H2SO4 + H2O =>
H2SO4*1H2O = H2SO4 + H2O
K2CrO4 + HCl = KCl + CrCl3 + H2O + Cl2 =>
2 K2CrO4 + 16 HCl = 4 KCl + 2 CrCl3 + 8 H2O + 3 Cl2
C8H8 + KClO4 = H2O + CO2 + KCl =>
C8H8 + 5 KClO4 = 4 H2O + 8 CO2 + 5 KCl
Na2CO3 + V2O3 + NaOCl = NaVO3 + NaCl + CO2 =>
Na2CO3 + V2O3 + 2 NaOCl = 2 NaVO3 + 2 NaCl + CO2
Ag2Co3 = Ag + Co3 =>
Ag2Co3 = 2 Ag + Co3
Mg + H3PO4 = Mg3(PO4)2 + H2 =>
3 Mg + 2 H3PO4 = Mg3(PO4)2 + 3 H2
C6H5NO2 + O = CO2 + NO2 + H2O =>
2 C6H5NO2 + 29 O = 12 CO2 + 2 NO2 + 5 H2O
Sn(ClO)4 + Pb(PO2)4 = Pb(ClO)4 + Sn(PO2)4 =>
Sn(ClO)4 + Pb(PO2)4 = Pb(ClO)4 + Sn(PO2)4
N2O + KMnO4 + H2SO4 = MnSO4 + NO + K2SO4 + H2O =>
5 N2O + 2 KMnO4 + 3 H2SO4 = 2 MnSO4 + 10 NO + K2SO4 + 3 H2O
Co(OH)3 + NaNO2 + H2SO4 = NaNO3 + CoSO4 + H2O =>
2 Co(OH)3 + NaNO2 + 2 H2SO4 = NaNO3 + 2 CoSO4 + 5 H2O
Au + KCN + H2O + O2 = KAu(CN)4 + KOH =>
4 Au + 16 KCN + 6 H2O + 3 O2 = 4 KAu(CN)4 + 12 KOH
Ba(NO3)2 + KOH = Ba(OH)2 + K(NO3) =>
Ba(NO3)2 + 2 KOH = Ba(OH)2 + 2 K(NO3)
Cu(NO3)2*2H2O = Cu(NO3)2 + H2O =>
Cu(NO3)2*2H2O = Cu(NO3)2 + 2 H2O
Al + H3PO4 = Al3(PO4)2 + H2 =>
3 Al + 2 H3PO4 = Al3(PO4)2 + 3 H2
C2H2 + KMnO4 + H2O = C2H2O2 + MnO2 + KOH =>
3 C2H2 + 4 KMnO4 + 2 H2O = 3 C2H2O2 + 4 MnO2 + 4 KOH
Mn + O4 = Mn2O8 =>
2 Mn + 2 O4 = Mn2O8
Cr(NO3)2 = Cr + (NO3)2 =>
Cr(NO3)2 = Cr + (NO3)2
NH4CN + H2O = NH4OH + HCN =>
NH4CN + H2O = NH4OH + HCN
SnCl2 + Li2S = LiCl + SnS =>
SnCl2 + Li2S = 2 LiCl + SnS
{-} + ClO3{-} + H{+} = Cl2 + H2O =>
10e + 2 ClO3{-} + 12 H{+} = Cl2 + 6 H2O
C4H10N2*2HClO4 = CO2 + H2 + N2 + HCl =>
C4H10N2*2HClO4 = 4 CO2 + 5 H2 + N2 + 2 HCl
C5H9(CH3) + KMnO4 + H2O = C5H9(CH3)(OH)2 + KOH + MnO2 =>
3 C5H9(CH3) + 2 KMnO4 + 4 H2O = 3 C5H9(CH3)(OH)2 + 2 KOH + 2 MnO2
H{+} + Cd + NO3{-} + Cl{-} = CdCl4{-2} + NO + H2O =>
8 H{+} + 3 Cd + 2 NO3{-} + 12 Cl{-} = 3 CdCl4{-2} + 2 NO + 4 H2O
Au(OH)3 + H2S = Au2(S)3 + H2O =>
2 Au(OH)3 + 3 H2S = Au2(S)3 + 6 H2O
NiO + H2O = Ni(HO)2 =>
NiO + H2O = Ni(HO)2
Al + Hg{2+} = Al{3+} + Hg =>
2 Al + 3 Hg{2+} = 2 Al{3+} + 3 Hg
LiClO + HCl = LiCl + HClO =>
LiClO + HCl = LiCl + HClO
(CH3COO)3Al + H2O = Al(OH)2CH3COO + CH3COOH =>
(CH3COO)3Al + 2 H2O = Al(OH)2CH3COO + 2 CH3COOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
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