Équations équilibrées la veille |
2 HNO3 = 2 N + H2O + 5 O
CaC2 + H2O(l) = Ca(OH)2 + C2H2 =>
CaC2 + 2 H2O(l) = Ca(OH)2 + C2H2
Br2 + Be + NaOH + H2O = Na2[Be(OH)4] + HBr =>
Br2 + Be + 2 NaOH + 2 H2O = Na2[Be(OH)4] + 2 HBr
NaNO2 + Na2S3O3 + H2O = NO + Na2SO4 + NaOH =>
14 NaNO2 + Na2S3O3 + 5 H2O = 14 NO + 3 Na2SO4 + 10 NaOH
NH3 + H2O = NO + H30 =>
6 NH3 + 6 H2O = 6 NO + H30
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
AgNO3 + H2S = Ag2S + HNO3 =>
2 AgNO3 + H2S = Ag2S + 2 HNO3
Ni + H2 = HNi =>
2 Ni + H2 = 2 HNi
Mg(NO3)2 + KOH = Mg(OH)2 + KNO3 =>
Mg(NO3)2 + 2 KOH = Mg(OH)2 + 2 KNO3
BaSO4 + PH3 = P + H2O + BaSO3 =>
3 BaSO4 + 2 PH3 = 2 P + 3 H2O + 3 BaSO3
HI + Na3PO4 = H3PO4 + NaI =>
3 HI + Na3PO4 = H3PO4 + 3 NaI
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
C2H2 + O2 = CO2 + H2O1 =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O1
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
C2H2 + O2 = CO2 + H2O1 =>
2 C2H2 + 5 O2 = 4 CO2 + 2 H2O1
NaNO2 + Na2S = NO + S + Na2O =>
2 NaNO2 + Na2S = 2 NO + S + 2 Na2O
C5H10 + H2O(g) = CO(g) + H2(g) =>
C5H10 + 5 H2O(g) = 5 CO(g) + 10 H2(g)
Al + Fe2O0 = Al2O3 + Fe =>
2 Al + 3 Fe2O0 = Al2O3 + 6 Fe
Co(No3)2(aq) + NaOH(aq) = Co(OH)2 + Na(No3) =>
Co(No3)2(aq) + 2 NaOH(aq) = Co(OH)2 + 2 Na(No3)
CH3CH2CH2CHO + KMnO4 + KOH = CH3CH2COOK + H2O + K2MnO4 =>
3 CH3CH2CH2CHO + 10 KMnO4 + 14 KOH = 4 CH3CH2COOK + 9 H2O + 10 K2MnO4
NaOH + KHC8H4O4 = NaKC8H4O4 + HOH =>
NaOH + KHC8H4O4 = NaKC8H4O4 + HOH
NaHCO2 + HCl = CO2 + H2 + NaCl =>
NaHCO2 + HCl = CO2 + H2 + NaCl
K2CO3 + BaCl2 = KCl + BaCO3 =>
K2CO3 + BaCl2 = 2 KCl + BaCO3
C9H15NO3S + I = C9H13NO3S + HI =>
C9H15NO3S + 2 I = C9H13NO3S + 2 HI
Cl + Al = ClAl =>
Cl + Al = ClAl
C2H4O2 + PCl3 = C2H3OCl + H3PO3 =>
3 C2H4O2 + PCl3 = 3 C2H3OCl + H3PO3
Ca(OH)2 + Mn = Mn(OH)2 + Ca =>
Ca(OH)2 + Mn = Mn(OH)2 + Ca
Hg + HCl = HgCl + H =>
Hg + HCl = HgCl + H
CrO3 = Cr2O3 + O2 =>
4 CrO3 = 2 Cr2O3 + 3 O2
C7H5(NO2)3 = CO + H2 + N2 + C =>
2 C7H5(NO2)3 = 12 CO + 5 H2 + 3 N2 + 2 C
Ag(l)Cl(s) = Ag(s) + Cl2(g) =>
2 Ag(l)Cl(s) = 2 Ag(s) + Cl2(g)
Na2S + PbO2 + HNO3 = NaNO3 + S + Pb(NO3)2 + H2O =>
Na2S + PbO2 + 4 HNO3 = 2 NaNO3 + S + Pb(NO3)2 + 2 H2O
I2 + Na2S2O3 = NaI + Na2S4O6 =>
I2 + 2 Na2S2O3 = 2 NaI + Na2S4O6
Mg3N2(s) + H2O(l) = Mg(OH)2(s) + NH3(g) =>
Mg3N2(s) + 6 H2O(l) = 3 Mg(OH)2(s) + 2 NH3(g)
CaC2 + O2 = Ca + CO2 =>
CaC2 + 2 O2 = Ca + 2 CO2
C2H5OH + O2 = CO2 + H2O =>
C2H5OH + 3 O2 = 2 CO2 + 3 H2O
Fe2O3 + C4 = Fe2 + CO2 =>
8 Fe2O3 + 3 C4 = 8 Fe2 + 12 CO2
KMn04 + Na2SO3 + H2SO4 = MnSO4 + Na2S04 + H2O + K2SO4 =>
8 KMn04 + 3 Na2SO3 + 45 H2SO4 = 32 MnSO4 + 3 Na2S04 + 45 H2O + 4 K2SO4
H3N = H2 + N3 =>
6 H3N = 9 H2 + 2 N3
Al + HCl = AlCl3 + H2 =>
2 Al + 6 HCl = 2 AlCl3 + 3 H2
S2 + Cl2 = SCl2 =>
S2 + 2 Cl2 = 2 SCl2
Xe(g) + F(g) = XeF(s) =>
Xe(g) + F(g) = XeF(s)
CaSO3NaNO3 = CaSO4NaNO2 =>
CaSO3NaNO3 = CaSO4NaNO2
Li + Mg2(NO3)2 = Mg + Li2(NO3) =>
4 Li + Mg2(NO3)2 = 2 Mg + 2 Li2(NO3)
KOH + Zn(OH)2 = K2[Zn(OH)4] =>
2 KOH + Zn(OH)2 = K2[Zn(OH)4]
KMnO4 + K2C2O4 + H2SO4 = K2SO4 + MnSO4 + H2O + CO2 =>
2 KMnO4 + 5 K2C2O4 + 8 H2SO4 = 6 K2SO4 + 2 MnSO4 + 8 H2O + 10 CO2
SO2 + NaIO3 + H2O = H2SO4 + Na2(SO4) + I2 =>
5 SO2 + 2 NaIO3 + 4 H2O = 4 H2SO4 + Na2(SO4) + I2
H2O + Hg = H2OHg =>
H2O + Hg = H2OHg
CaSO3NaNO3 = CaSO4NaNO2 =>
CaSO3NaNO3 = CaSO4NaNO2
Mg(s) + TiCl2(s) = Ti(s) + MgCl2(s) =>
Mg(s) + TiCl2(s) = Ti(s) + MgCl2(s)
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur01/04/25
Équations équilibrées sur02/03/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.