| Équations équilibrées la veille | Équations équilibrées le lendemain |
CO3{2-} + 2 HNO3 = CO2{2-} + H2O + 2 NO3
C3H8 + O = CO2(g) + H2O =>
C3H8 + 10 O = 3 CO2(g) + 4 H2O
Ca(OH)2 + As2O5 = Ca(AsO3)2 + H2O =>
Ca(OH)2 + As2O5 = Ca(AsO3)2 + H2O
N2H6SO4 + KMnO4 = N2 + H2SO4 + H2O + MnO2 + K =>
N2H6SO4 + KMnO4 = N2 + H2SO4 + 2 H2O + MnO2 + K
UO2 + NaCO3 + O2 = Na2U2O7 + CO2 =>
4 UO2 + 4 NaCO3 + O2 = 2 Na2U2O7 + 4 CO2
C6H10 + O5 = C2H6O + CO2 =>
15 C6H10 + 21 O5 = 25 C2H6O + 40 CO2
CH3OH + H2O = HCOO + H2 =>
2 CH3OH + 2 H2O = 2 HCOO + 5 H2
C6H5NO2 + Fe + HCl = C6H7N + FeCl3 + H2O =>
C6H5NO2 + 2 Fe + 6 HCl = C6H7N + 2 FeCl3 + 2 H2O
H2SO4 + KOH = K2SO4 + H2O =>
H2SO4 + 2 KOH = K2SO4 + 2 H2O
BH + O2 = B2O3 + H2O =>
2 BH + 2 O2 = B2O3 + H2O
C2H5NH2 + H2O = C2H5NH3 + OH =>
C2H5NH2 + H2O = C2H5NH3 + OH
MgSO4(aq) + CoCl2(aq) = MgCl2 + CoSO4 =>
MgSO4(aq) + CoCl2(aq) = MgCl2 + CoSO4
H + N2O = H2O + N =>
2 H + N2O = H2O + 2 N
AsCl3 + H2O = (As2)O3 + HCl =>
2 AsCl3 + 3 H2O = (As2)O3 + 6 HCl
P2 + O3 = P4O6 =>
2 P2 + 2 O3 = P4O6
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
K4Fe(CN)6 + H2SO4 + H2O = K2SO4 + FeSO4 + (NH4)2SO4 + CO =>
K4Fe(CN)6 + 6 H2SO4 + 6 H2O = 2 K2SO4 + FeSO4 + 3(NH4)2SO4 + 6 CO
CH3OH + O2 = CO2 + H2O =>
2 CH3OH + 3 O2 = 2 CO2 + 4 H2O
CH3(CH2)8COOH + O2 = CO2 + H2O =>
CH3(CH2)8COOH + 14 O2 = 10 CO2 + 10 H2O
Pb(CH3COO)2 + FeCl3 = PbCl2 + Fe(CH3COO)3 =>
3 Pb(CH3COO)2 + 2 FeCl3 = 3 PbCl2 + 2 Fe(CH3COO)3
AgBr + O2 = AgO + Br2 =>
2 AgBr + O2 = 2 AgO + Br2
C329N89S06 + O2 = CO2 + N2 + SO2 =>
2 C329N89S06 + 670 O2 = 658 CO2 + 89 N2 + 12 SO2
MgSO4 + Na2SiO3 = MgSiO3 + Na2SO4 =>
MgSO4 + Na2SiO3 = MgSiO3 + Na2SO4
CO + O2 = CO2 = MgCl2 + H2 =>
2 CO + O2 = 2 CO2
CO(NH2)2 + HCl + H2O = NH4Cl + CO2 =>
CO(NH2)2 + 2 HCl + H2O = 2 NH4Cl + CO2
H2BO3 + H3O = B2O3 + H2O =>
2 H2BO3 + 2 H3O = B2O3 + 5 H2O
Hg(NO3)2 + KOH = KNO3 + Hg(OH)2 =>
Hg(NO3)2 + 2 KOH = 2 KNO3 + Hg(OH)2
COH = CO + H2 =>
2 COH = 2 CO + H2
PtCl4 + MoSO4 = Pt2(SO4)4 + MoCl2 =>
2 PtCl4 + 4 MoSO4 = Pt2(SO4)4 + 4 MoCl2
CoCl2 + Na3PO4 = Co3(PO4)2 + NaCl =>
3 CoCl2 + 2 Na3PO4 = Co3(PO4)2 + 6 NaCl
NaCl + H2SO4 + H2O = NaHSO4*H2O + HCl =>
NaCl + H2SO4 + H2O = NaHSO4*H2O + HCl
H + OH = H2O =>
H + OH = H2O
C6H8 + I3{-} + H2O = C6H6O6 + I{-} + H{+} =>
C6H8 + 7 I3{-} + 6 H2O = C6H6O6 + 21 I{-} + 14 H{+}
C8H12NCl + SnCl2 = C16H24N2SnCl4 =>
2 C8H12NCl + SnCl2 = C16H24N2SnCl4
Mg(NO3)2 + NaSn(OH)3 + NaOH = Mg + NaSn(OH)6 + NaNO3 =>
3 Mg(NO3)2 + 2 NaSn(OH)3 + 6 NaOH = 3 Mg + 2 NaSn(OH)6 + 6 NaNO3
C7H15Br + O2 = CO2 + HBr + H2O =>
2 C7H15Br + 21 O2 = 14 CO2 + 2 HBr + 14 H2O
NaBr + KMnO4 = K2O + Na2O + MnO2 + Br2 =>
6 NaBr + 2 KMnO4 = K2O + 3 Na2O + 2 MnO2 + 3 Br2
H2O2 + Mn = H2 + MnO =>
H2O2 + 2 Mn = H2 + 2 MnO
Sb2S3 + Cl{-} + H{+} = SbCl6{3-} + H2S =>
Sb2S3 + 12 Cl{-} + 6 H{+} = 2 SbCl6{3-} + 3 H2S
Ma + B4 = MaB =>
4 Ma + B4 = 4 MaB
SnCl4 + Zn = SnCl2 + ZnCl2 =>
SnCl4 + Zn = SnCl2 + ZnCl2
C5H10S + O2 = CO2 + H2O + SO2 =>
2 C5H10S + 17 O2 = 10 CO2 + 10 H2O + 2 SO2
N2O + H2O = NH3 + O3 =>
3 N2O + 9 H2O = 6 NH3 + 4 O3
NaAlSi3O8 + Mg5Al2Si3O10(OH)8 + Ca2Al3Si3O12(OH) + SiO2 + H2O = Na2Mg3Al2Si8O22(OH)2 + CaAl2Si2O8*H2O =>
10 NaAlSi3O8 + 3 Mg5Al2Si3O10(OH)8 + 6 Ca2Al3Si3O12(OH) + 7 SiO2 + 2 H2O = 5 Na2Mg3Al2Si8O22(OH)2 + 12 CaAl2Si2O8*H2O
H2SO4H2O = HSO4 + H3O =>
H2SO4H2O = HSO4 + H3O
Fe2O3 + Sb2O3 + Sb + SnO2 = Fe25Sb4Sn1O40 =>
75.000000000001Fe2O3 + Sb2O3 + 22 Sb + 6 SnO2 = 6 Fe25Sb4Sn1O40
Na2CO3 + Ag = AgNa2CO3 =>
Na2CO3 + Ag = AgNa2CO3
Li2CO3 + Al(NO3)3 = AlCO3 + Li2(NO3)3 =>
Li2CO3 + Al(NO3)3 = AlCO3 + Li2(NO3)3
H2O2 + NO = NO3{-} + H2O + H{+} =>
3 H2O2 + 2 NO = 2 NO3{-} + 2 H2O + 2 H{+}
H3BO3 + CaOH = CaBO3 + H3OH =>
H3BO3 + CaOH = CaBO3 + H3OH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/11/24
Équations équilibrées sur08/10/23
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