| Équations équilibrées la veille | Équations équilibrées le lendemain |
HCO2H + C3H7OH = HCO2C3H7 + H2O
CaN + HNO3 = Ca(NO3)2 + NO + H2O =>
3 CaN + 10 HNO3 = 3 Ca(NO3)2 + 7 NO + 5 H2O
C7H5N5O8 = H2O + CO + N2 + C =>
2 C7H5N5O8 = 5 H2O + 11 CO + 5 N2 + 3 C
KCHO3 = K2CO3 + H2O + CO2 =>
2 KCHO3 = K2CO3 + H2O + CO2
C5H12 + O2(g) = CO2 + H2O(g) =>
C5H12 + 8 O2(g) = 5 CO2 + 6 H2O(g)
CO + N2O = CO2 + N2 =>
CO + N2O = CO2 + N2
Ba(OH)2 + NH4Cl = BaCl2 + [NH4][OH] =>
Ba(OH)2 + 2 NH4Cl = BaCl2 + 2[NH4][OH]
KH + NO + O2 = KNO3 + H2 =>
2 KH + 2 NO + 2 O2 = 2 KNO3 + H2
CH2CHCH2CHCH2 + KMnO4 + H2SO4 = HOOC(CH2)3COOH + K2SO4 + MnSO4 + H2O =>
5 CH2CHCH2CHCH2 + 8 KMnO4 + 12 H2SO4 = 5 HOOC(CH2)3COOH + 4 K2SO4 + 8 MnSO4 + 12 H2O
C12H24O + O2 = CO2 + H2O =>
2 C12H24O + 35 O2 = 24 CO2 + 24 H2O
C6H5CH2OH + H2SO4 = C6H5CH2 + H2O + HSO4 =>
C6H5CH2OH + H2SO4 = C6H5CH2 + H2O + HSO4
HCN + Co(OH)3 = Co(CN)3 + H2O =>
3 HCN + Co(OH)3 = Co(CN)3 + 3 H2O
Cu2SO4 + HCl = ClCu2 + HSO4 =>
Cu2SO4 + HCl = ClCu2 + HSO4
Cu + KOH = Cu(OH)2 + K2 =>
Cu + 2 KOH = Cu(OH)2 + K2
HNO3 + C6H5Cl = O2NC6H4Cl + H2O =>
HNO3 + C6H5Cl = O2NC6H4Cl + H2O
Br2 + KCI = Br2CI + K =>
Br2 + KCI = Br2CI + K
AgNO3 + VOC2O4 + H2O2 = Ag2V4O11 + CO2 + HNO3 + H2O =>
2 AgNO3 + 4 VOC2O4 + 6 H2O2 = Ag2V4O11 + 8 CO2 + 2 HNO3 + 5 H2O
Na(OH)2 + H2SO4 = Na2SO4 + H2O + O =>
2 Na(OH)2 + H2SO4 = Na2SO4 + 3 H2O + O
N2O + C200H302O2 = N2 + H2O + CO2 =>
549 N2O + C200H302O2 = 549 N2 + 151 H2O + 200 CO2
HSbO2 + Ca(OH)2 = Ca(SbO2)2 + H2O =>
2 HSbO2 + Ca(OH)2 = Ca(SbO2)2 + 2 H2O
La2O3 + In2O3 + MnO + SnO2 = LaInMnSnO6 =>
La2O3 + In2O3 + 2 MnO + 2 SnO2 = 2 LaInMnSnO6
Mn(NO3)2 + Na3PO4 = MnPO4 + Na3(NO3)2 =>
Mn(NO3)2 + Na3PO4 = MnPO4 + Na3(NO3)2
CH6N + O2 = CO2 + N2 + H2O =>
2 CH6N + 5 O2 = 2 CO2 + N2 + 6 H2O
K2S + KMnO4 = K2MnO4 + S =>
K2S + 2 KMnO4 = 2 K2MnO4 + S
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
H2O2 + Pt = PtH2 + O2 =>
H2O2 + Pt = PtH2 + O2
C3H5(NO3)3 = CO2 + N2 + H2O + O2 =>
4 C3H5(NO3)3 = 12 CO2 + 6 N2 + 10 H2O + O2
VCl2 + KMnO4 + HCl = VCl3 + KCl + MnCl2 + H2O =>
5 VCl2 + KMnO4 + 8 HCl = 5 VCl3 + KCl + MnCl2 + 4 H2O
Li7La3Zr2O12 + CO2 = Li2CO3 + La2O3 + ZrO2 =>
2 Li7La3Zr2O12 + 7 CO2 = 7 Li2CO3 + 3 La2O3 + 4 ZrO2
AgOH + H2SO4 = Ag2SO4 + H2O =>
2 AgOH + H2SO4 = Ag2SO4 + 2 H2O
LaO3 + H2 = La(OH)3 =>
2 LaO3 + 3 H2 = 2 La(OH)3
K2Cr2O7 + H(SnCl3) + HCl = H2(SnCl6) + CrCl3 + H2O + KCl =>
K2Cr2O7 + 3 H(SnCl3) + 17 HCl = 3 H2(SnCl6) + 2 CrCl3 + 7 H2O + 2 KCl
PbO2 + Cr(OH)3 + OH{-] = Pb(OH)3{-}+CrO4{2-}+H2O =>
3 PbO2 + 2 Cr(OH)3 + 7 OH{-] = 3 Pb(OH)3{-}+2CrO4{2-}+2H2O
SnS2 + NaOH = Na2S + Sn(OH)4 =>
SnS2 + 4 NaOH = 2 Na2S + Sn(OH)4
Ca(OH0)2 + HNO3 = H2O + Ca(NO3)2 =>
Ca(OH0)2 + 2 HNO3 = 2 H2O + Ca(NO3)2
FeBr2 + Al2S3 = FeS + AlBr3 =>
3 FeBr2 + Al2S3 = 3 FeS + 2 AlBr3
C + O2 = CO =>
2 C + O2 = 2 CO
FeCuSO4 = FeSO4Cu =>
FeCuSO4 = FeSO4Cu
PbBr2 + NO3{-} + H3O{+} = Pb{2+} + Br2 + NO + H2O =>
3 PbBr2 + 2 NO3{-} + 8 H3O{+} = 3 Pb{2+} + 3 Br2 + 2 NO + 12 H2O
HNO3 + Al(OH)3 = H2O + AlNO4 =>
HNO3 + Al(OH)3 = 2 H2O + AlNO4
HC8H4O4 + NaOH = NaC8H4O4 + H2O =>
HC8H4O4 + NaOH = NaC8H4O4 + H2O
COCl2 + Ba(OH)2 = BaCl2 + BaCO3 + H2O =>
COCl2 + 2 Ba(OH)2 = BaCl2 + BaCO3 + 2 H2O
C12 + O2 = CO =>
C12 + 6 O2 = 12 CO
HCl + KBiO3 + MnO = Bi2O3 + KCl + H2O + KMnO4 =>
6 HCl + 10 KBiO3 + 4 MnO = 5 Bi2O3 + 6 KCl + 3 H2O + 4 KMnO4
HCl + ZnNO3 = ZnCl2 + H2O + NO2 =>
2 HCl + ZnNO3 = ZnCl2 + H2O + NO2
TiBr2 + Zn = ZnBr2 + Ti =>
TiBr2 + Zn = ZnBr2 + Ti
KICO = KCI + O2 =>
2 KICO = 2 KCI + O2
FeSO4 + Na2S = Fe2O3 + Na2SO4 + SO2 =>
8 FeSO4 + Na2S = 4 Fe2O3 + Na2SO4 + 8 SO2
Ni(NO3)2 + NH3 + H2O = [Ni(NH3)6](HO)2 + NH4NO3 =>
Ni(NO3)2 + 8 NH3 + 2 H2O = [Ni(NH3)6](HO)2 + 2 NH4NO3
Ca(OH)2 + MgCl2 = CaMg + ClOH =>
Ca(OH)2 + MgCl2 = CaMg + 2 ClOH
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
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