| Équations équilibrées la veille |
10 NaI + 2 NaMnO4 + 8 H2SO4 = 2 MnSO4 + 8 H2O + 5 I2 + 6 Na2SO4
Ca(CH3COO)2 + C2H5OH = Ca(OH)2 + C2H5CH3COO =>
Ca(CH3COO)2 + 2 C2H5OH = Ca(OH)2 + 2 C2H5CH3COO
H2O + C2H5OH = CH3CO2H + H3O =>
5 H2O + C2H5OH = CH3CO2H + 4 H3O
NO2 + H2O = HNO3 + NO =>
3 NO2 + H2O = 2 HNO3 + NO
Hg + CH4 + O2 = H2O + (CH3)2Hg =>
2 Hg + 4 CH4 + O2 = 2 H2O + 2(CH3)2Hg
N2O + CO2 = N2CO3 =>
N2O + CO2 = N2CO3
NH4Br + PO4 = (NH4)3PO4 + Br =>
3 NH4Br + PO4 = (NH4)3PO4 + 3 Br
CO2 + H2O = C6H12O6 + O3 =>
6 CO2 + 6 H2O = C6H12O6 + 4 O3
AlH3 + O2 = Al2O3 + H2O =>
2 AlH3 + 3 O2 = Al2O3 + 3 H2O
Pb(OH)2 + CH3COOH = (CH3COO)2Pb + H2O =>
Pb(OH)2 + 2 CH3COOH = (CH3COO)2Pb + 2 H2O
(NH4)3PO4 + Mg(CH3COO)2 = Mg3(PO4)2 + NH4CH3COO =>
2(NH4)3PO4 + 3 Mg(CH3COO)2 = Mg3(PO4)2 + 6 NH4CH3COO
ClFe{3+} + NaH = ClH + NaFe{3+} =>
ClFe{3+} + NaH = ClH + NaFe{3+}
AI(NO3)3(aq) + NaOH(aq) = AI(OH)3 + NaNO3(aq) =>
AI(NO3)3(aq) + 3 NaOH(aq) = AI(OH)3 + 3 NaNO3(aq)
CuCO3*2Cu(OH)2 = CuO + H2O + CO2 =>
CuCO3*2Cu(OH)2 = 3 CuO + 2 H2O + CO2
HClO2 = ClO2 + Cl2 + H2O =>
8 HClO2 = 6 ClO2 + Cl2 + 4 H2O
Si2Br6 + HCN = HBr + Si(CN)3 =>
Si2Br6 + 6 HCN = 6 HBr + 2 Si(CN)3
Fe + (Sr(NO3)2) = Fe(Sr(NO3)2) =>
Fe + (Sr(NO3)2) = Fe(Sr(NO3)2)
PO4 + AgNO3 = Ag2PO4 + NO3 =>
PO4 + 2 AgNO3 = Ag2PO4 + 2 NO3
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Fe2O3 + C = Fe + CO2 =>
2 Fe2O3 + 3 C = 4 Fe + 3 CO2
CO + Ca = CaC2 + CO2 =>
4 CO + Ca = CaC2 + 2 CO2
Ag + Cr2O72{-} + H{+} = Ag{+} + Cr3{+} + H2O =>
427 Ag + 3 Cr2O72{-} + 432 H{+} = 427 Ag{+} + 2 Cr3{+} + 216 H2O
H2(SO4) + Cr = H2 + Cr2(SO4)3 =>
3 H2(SO4) + 2 Cr = 3 H2 + Cr2(SO4)3
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
C2H6S + H2 = C3H8 + H2S =>
3 C2H6S + 2 H2 = 2 C3H8 + 3 H2S
MnO4{-} + SO2 + OH{-} = Mn2 + SO4{-}2 + H2O{+} =>
10 MnO4{-} + 22 SO2 + 8 OH{-} = 5 Mn2 + 22 SO4{-}2 + 4 H2O{+}
AgCO = Ag2C + CO2 =>
2 AgCO = Ag2C + CO2
C12H22O11 + H2O = C2H6OH + CO2 =>
13 C12H22O11 + 25 H2O = 48 C2H6OH + 60 CO2
HBrO2 + H2O = H2BrO2 + OH =>
HBrO2 + H2O = H2BrO2 + OH
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
CuCl2 + Li2CO3 = CuCO3 + LiCl =>
CuCl2 + Li2CO3 = CuCO3 + 2 LiCl
Al + HNO3 = H2 + (Al(NO3))3 =>
6 Al + 6 HNO3 = 3 H2 + 2(Al(NO3))3
Al(OH)3 + NaOH = Na[Al(OH)4] =>
Al(OH)3 + NaOH = Na[Al(OH)4]
((NH)4)2(CO)3 = ((NH)4)2 + (CO)3 =>
((NH)4)2(CO)3 = ((NH)4)2 + (CO)3
Be(OH)2 + SO3 = BeSO4 + H2O =>
Be(OH)2 + SO3 = BeSO4 + H2O
NiSO4 + NH4NO3 = Ni(NO3)2 + (NH4)2SO4 =>
NiSO4 + 2 NH4NO3 = Ni(NO3)2 + (NH4)2SO4
HgBr2 + H2S = HgS + Br{-} + H{+} =>
HgBr2 + H2S = HgS + 2 Br{-} + 2 H{+}
Pb(No3)2 + Mg = Pb + Mg(No3)2 =>
Pb(No3)2 + Mg = Pb + Mg(No3)2
C7H16 + O2 = CO2 + H2O =>
C7H16 + 11 O2 = 7 CO2 + 8 H2O
C2H3CAg + HCl = C3H4 + AgCl =>
C2H3CAg + HCl = C3H4 + AgCl
C4H8 + O2 = CO2 + H2O =>
C4H8 + 6 O2 = 4 CO2 + 4 H2O
NaHSO3 = Na2SO4 + SO2 + H2 =>
2 NaHSO3 = Na2SO4 + SO2 + H2
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KHF2 = K2F3 + H + F2 =>
4 KHF2 = 2 K2F3 + 4 H + F2
KMnO4 + H2SO4 + KI = K2SO4 + HOH + MnSO4 + I2 =>
2 KMnO4 + 8 H2SO4 + 10 KI = 6 K2SO4 + 8 HOH + 2 MnSO4 + 5 I2
CrBr3 + KOH = Cr(OH)3 + KBr =>
CrBr3 + 3 KOH = Cr(OH)3 + 3 KBr
Pb(NO3)2 + HCl = HCl(NO3) + Pb =>
Pb(NO3)2 + 2 HCl = 2 HCl(NO3) + Pb
H2 + CI2 = HCI2 =>
H2 + 2 CI2 = 2 HCI2
HBr + Ag2CO3 = HCO3 + Ag2Br =>
HBr + Ag2CO3 = HCO3 + Ag2Br
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/26/25
Équations équilibrées sur02/25/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
