| Équations équilibrées la veille |
HCOH + I2 + 2 NaOH = HCOOH + 2 NaI + H2O
Na2CO3 + HCl = NaCl + H2O + CO2 =>
Na2CO3 + 2 HCl = 2 NaCl + H2O + CO2
BaCl2(aq) + CoSO4(aq) = BaSO4(s) + CoCl2(aq) =>
BaCl2(aq) + CoSO4(aq) = BaSO4(s) + CoCl2(aq)
Al2O3 + H2O = Al3H + O2 =>
3 Al2O3 + H2O = 2 Al3H + 5 O2
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
SiO2(s) + C2F6(g) = SiF4 + CO + CO2 =>
3 SiO2(s) + 2 C2F6(g) = 3 SiF4 + 2 CO + 2 CO2
K + Sn(NO3)4 = KNO3 + Sn4 =>
16 K + 4 Sn(NO3)4 = 16 KNO3 + Sn4
C6H10O + HNO3 = C12H18O5 + H2O + HNO2 =>
2 C6H10O + 4 HNO3 = C12H18O5 + H2O + 4 HNO2
Al(I)3 + F2 = AlF3 + I3 =>
2 Al(I)3 + 3 F2 = 2 AlF3 + 2 I3
Cu(No3)2 + LiOH = LiNo3 + Cu(OH)2 =>
Cu(No3)2 + 2 LiOH = 2 LiNo3 + Cu(OH)2
K2{+} + CO3{-} = K2CO3 =>
K2{+} + CO3{-} = K2CO3
X + P = XP =>
X + P = XP
Fe2(SO4)3 + HCl = Fe(Cl)3 + H2SO4 =>
Fe2(SO4)3 + 6 HCl = 2 Fe(Cl)3 + 3 H2SO4
HNO3(aq)KOH(aq) = KNO3(aq)H2O(l) =>
HNO3(aq)KOH(aq) = KNO3(aq)H2O(l)
AgBr + H2SO4 = Ag2SO4 + HBr =>
2 AgBr + H2SO4 = Ag2SO4 + 2 HBr
Zn(NO3)2 + Fe = Fe(NO3)3 + Zn* =>
3 Zn(NO3)2 + 2 Fe = 2 Fe(NO3)3 + 3 Zn*
KI + KIO3 + HCl = ICl + H2O + K =>
5 KI + KIO3 + 6 HCl = 6 ICl + 3 H2O + 6 K
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
Li3PO4 + ZnCl2 = Zn3(PO4)2 + LiCl =>
2 Li3PO4 + 3 ZnCl2 = Zn3(PO4)2 + 6 LiCl
H2SO4 + NH4OH = H2O + (NH4)2SO4 =>
H2SO4 + 2 NH4OH = 2 H2O + (NH4)2SO4
Zn(OH)2 + LiOH = Zn[Li(OH)3] =>
Zn(OH)2 + LiOH = Zn[Li(OH)3]
CuF2 + HOH = Cu(OH)2 + HF =>
CuF2 + 2 HOH = Cu(OH)2 + 2 HF
Ca(OCl)2 + Mn(NO3)2 + H2O = MnO2 + CaCl2 + HNO3 =>
Ca(OCl)2 + 2 Mn(NO3)2 + 2 H2O = 2 MnO2 + CaCl2 + 4 HNO3
Na2O(s) + H2SO4(aq) = Na2SO4(aq) + H2O =>
Na2O(s) + H2SO4(aq) = Na2SO4(aq) + H2O
C + CaSO4 = SO2 + CO2 + CaO =>
C + 2 CaSO4 = 2 SO2 + CO2 + 2 CaO
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
Na2O + C = CO + Na =>
Na2O + C = CO + 2 Na
CuSO4 + KI + Na2SO3 + H2O = CuI + Na2SO4 + K2SO4 + HI =>
2 CuSO4 + 4 KI + Na2SO3 + H2O = 2 CuI + Na2SO4 + 2 K2SO4 + 2 HI
Na[Al(OH)4] + HNO3 = NaNO3 + Al(NO3)3 + H2O =>
Na[Al(OH)4] + 4 HNO3 = NaNO3 + Al(NO3)3 + 4 H2O
NH4HPO4 + HNO3 = NHNO3 + HPO4 + H2O =>
5 NH4HPO4 + 13 HNO3 = 9 NHNO3 + 5 HPO4 + 12 H2O
Cl + I2 + H2O = HCl + HIO3 =>
10 Cl + I2 + 6 H2O = 10 HCl + 2 HIO3
F + AlCl3 = ClF + Al =>
3 F + AlCl3 = 3 ClF + Al
(NH4)2 + CO3 + HNO3 = NH4NO3 + H2CO3 =>
(NH4)2 + CO3 + 2 HNO3 = 2 NH4NO3 + H2CO3
Na2SO3 + KClO3 = KSO3 + ClO3Na2 =>
Na2SO3 + KClO3 = KSO3 + ClO3Na2
Fe3(PO4)2 = Fe + PO4 =>
Fe3(PO4)2 = 3 Fe + 2 PO4
CrO3 + C + H2SO4 = CO2 + Cr2(SO4)3 + H2O =>
4 CrO3 + 3 C + 6 H2SO4 = 3 CO2 + 2 Cr2(SO4)3 + 6 H2O
As2S3 + NO3{-} + H2O = H{+} + AsO4{-3} + SO4{-2} + NO =>
3 As2S3 + 28 NO3{-} + 4 H2O = 8 H{+} + 6 AsO4{-3} + 9 SO4{-2} + 28 NO
HCOOH + CH2 = HCOOCH3 =>
HCOOH + CH2 = HCOOCH3
Cu + NH3 = CuN3 + H =>
Cu + 3 NH3 = CuN3 + 9 H
O2 + NaCO3 = O2CO3 + Na =>
O2 + NaCO3 = O2CO3 + Na
K2(CO3) + CoCl2 = KCl + Co(CO3) =>
K2(CO3) + CoCl2 = 2 KCl + Co(CO3)
K + PbCO3 = Pb + K2CO3 =>
2 K + PbCO3 = Pb + K2CO3
I2CCl4 = I2[CCl4] =>
I2CCl4 = I2[CCl4]
KMnO4 + H2SO4 + N2H6SO4 = K2SO4 + MnSO4 + N2 + H2O =>
4 KMnO4 + H2SO4 + 5 N2H6SO4 = 2 K2SO4 + 4 MnSO4 + 5 N2 + 16 H2O
Mn(NO3)2 + C6H8O7 = Mn3O4 + H2O + N2 + CO2 =>
27 Mn(NO3)2 + 14 C6H8O7 = 9 Mn3O4 + 56 H2O + 27 N2 + 84 CO2
SrCl2 + NaOH = SrO + NaCl + H2O =>
SrCl2 + 2 NaOH = SrO + 2 NaCl + H2O
Hg(CNO)2 = CO2 + N + Hg + Hg(CN)2 =>
2 Hg(CNO)2 = 2 CO2 + 2 N + Hg + Hg(CN)2
HMnO4 + KOH = KMnO4 + H2O =>
HMnO4 + KOH = KMnO4 + H2O
H3PO4(aq) + (NH4)2MoO4(aq) + HNO3 = (NH4)3PO4*12MoO3(aq) + NH4NO3(aq) + H2O(l) =>
H3PO4(aq) + 12(NH4)2MoO4(aq) + 21 HNO3 = (NH4)3PO4*12MoO3(aq) + 21 NH4NO3(aq) + 12 H2O(l)
(FeO) + CO = Fe + CO2 =>
(FeO) + CO = Fe + CO2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/29/25
Équations équilibrées sur02/28/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
