| Équations équilibrées la veille |
P4O10 + 6 H2O = 4 H3PO4
C2H6 + Cl2 = C2H5Cl + HCl =>
C2H6 + Cl2 = C2H5Cl + HCl
KI3 + Na2SO3 + H2O = KI + Na2SO4 + HI =>
KI3 + Na2SO3 + H2O = KI + Na2SO4 + 2 HI
H2O + Ba(OH)2 = H2Ba + OH =>
2 H2O + Ba(OH)2 = H2Ba + 4 OH
MgCO3 + AgNO3 = AgCO3 + MgNO3 =>
MgCO3 + AgNO3 = AgCO3 + MgNO3
Na3(Al(OH)6) = NaAlO2 + NaOH + H2O =>
Na3(Al(OH)6) = NaAlO2 + 2 NaOH + 2 H2O
C7H9NO2 + KMnO4 + H2SO4 = C7H7O2NO2 + K2SO4 + MnSO4 + H2O =>
5 C7H9NO2 + 6 KMnO4 + 9 H2SO4 = 5 C7H7O2NO2 + 3 K2SO4 + 6 MnSO4 + 14 H2O
CU(OH)2 = CUO + H2O =>
CU(OH)2 = CUO + H2O
C7H16 + O2 = C7H16O =>
2 C7H16 + O2 = 2 C7H16O
C2H6O2 + KMnO4 + H2SO4 = HOOCCOOH + K2SO4 + MnSO4 + H2O =>
5 C2H6O2 + 8 KMnO4 + 12 H2SO4 = 5 HOOCCOOH + 4 K2SO4 + 8 MnSO4 + 22 H2O
I{-} + H2O2 + H{+} = I2 + H2O =>
2 I{-} + H2O2 + 2 H{+} = I2 + 2 H2O
[C2H5O]2PS2H + ZnO = Zn[S2P(OC2H5)2]2 + H2O =>
2[C2H5O]2PS2H + ZnO = Zn[S2P(OC2H5)2]2 + H2O
C6H18O3 + O2 = H2O + CO2 =>
C6H18O3 + 9 O2 = 9 H2O + 6 CO2
N2 + O2 = NO2 =>
N2 + 2 O2 = 2 NO2
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
FeO(OH) + HNO3 = FeOH(NO3)2 + H2O =>
FeO(OH) + 2 HNO3 = FeOH(NO3)2 + H2O
Ca(NO3)2 + Li = LiNO3 + Ca =>
Ca(NO3)2 + 2 Li = 2 LiNO3 + Ca
Rb(s) + CaCl2(aq) = RbCl + Ca =>
2 Rb(s) + CaCl2(aq) = 2 RbCl + Ca
ZnS(s) + HNO3(aq) = ZnSO4(aq) + NO2(g) + H2O(l) =>
ZnS(s) + 8 HNO3(aq) = ZnSO4(aq) + 8 NO2(g) + 4 H2O(l)
B2H6 + H2O = B(OH)3 + H2 =>
B2H6 + 6 H2O = 2 B(OH)3 + 6 H2
(NH4)3PO4 + Pb(NO3)4 = Pb3(PO4)4 + NH4NO3 =>
4(NH4)3PO4 + 3 Pb(NO3)4 = Pb3(PO4)4 + 12 NH4NO3
AgNO3 + Mg3(PO4)2 = Ag3PO4 + Mg(NO3)2 =>
6 AgNO3 + Mg3(PO4)2 = 2 Ag3PO4 + 3 Mg(NO3)2
C12H20O3S + O2 = CO2 + H2O + SO2 =>
2 C12H20O3S + 33 O2 = 24 CO2 + 20 H2O + 2 SO2
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
KI + CHCl3 + Br2 = KCl + HBr + CCl + I =>
4 KI + 2 CHCl3 + Br2 = 4 KCl + 2 HBr + 2 CCl + 4 I
K + H2SO4 = K2SO3 + H2O =>
2 K + H2SO4 = K2SO3 + H2O
HNo3 + Sr(OH)2 = Sr(No3)2 + H2O =>
2 HNo3 + Sr(OH)2 = Sr(No3)2 + 2 H2O
Ca + CuF2 = CaF2 + Cu =>
Ca + CuF2 = CaF2 + Cu
MgCl2 + AgNO3 = Mg(NO3)2 + AgCl =>
MgCl2 + 2 AgNO3 = Mg(NO3)2 + 2 AgCl
Cr2(SO4)3 + Na2S + H2O = CrOOH + Na2SO4 + H2S =>
Cr2(SO4)3 + 3 Na2S + 4 H2O = 2 CrOOH + 3 Na2SO4 + 3 H2S
B2H6 + H2O = B(OH)3 + H2 =>
B2H6 + 6 H2O = 2 B(OH)3 + 6 H2
CaCl2 + CO(NH2)2 + H2O = NH4Cl + CaCO3 =>
CaCl2 + CO(NH2)2 + 2 H2O = 2 NH4Cl + CaCO3
HCOOH + Na2O = HCOONa + H2O =>
2 HCOOH + Na2O = 2 HCOONa + H2O
C2H4 + HCl = C2H5Cl =>
C2H4 + HCl = C2H5Cl
AsF3 + CCl4 = AsCl3 + CCl2F2 =>
2 AsF3 + 3 CCl4 = 2 AsCl3 + 3 CCl2F2
K2C2O4*H2O + FeCl3*6H2O = K3Fe(C2O4)3 + KCl + H2O =>
3 K2C2O4*H2O + FeCl3*6H2O = K3Fe(C2O4)3 + 3 KCl + 9 H2O
H2(g) + F2(g) = HF(g) =>
H2(g) + F2(g) = 2 HF(g)
K2Cr2O7 + H2SO4 + KI = I2 + K2SO4 + CrSO4 + H2O =>
K2Cr2O7 + 7 H2SO4 + 8 KI = 4 I2 + 5 K2SO4 + 2 CrSO4 + 7 H2O
Al(OH)3 + CaSO4 = Al2(SO4)3 + Ca(OH)2 =>
2 Al(OH)3 + 3 CaSO4 = Al2(SO4)3 + 3 Ca(OH)2
Cu(s) + HBr(aq) = H + CuBr =>
Cu(s) + HBr(aq) = H + CuBr
Pb(MnO4)4 + (NH4)2Cr2O7 = NH4MnO4 + Pb(Cr2O7)2 =>
Pb(MnO4)4 + 2(NH4)2Cr2O7 = 4 NH4MnO4 + Pb(Cr2O7)2
C6H12O5 + O3 = CO6 + H2O =>
3 C6H12O5 + 37 O3 = 18 CO6 + 18 H2O
KOOCC6H4COOH + NaOH = KOOCC6H4COONa + H2O =>
KOOCC6H4COOH + NaOH = KOOCC6H4COONa + H2O
W + C = WC =>
W + C = WC
KMnO4 + C2H4(OH)2 = CO2 + Mn2O3 + K2CO3 + H2O =>
10 KMnO4 + 4 C2H4(OH)2 = 3 CO2 + 5 Mn2O3 + 5 K2CO3 + 12 H2O
NaOH + Cr + Cl2 = Cr(OH)3 + NaCl =>
6 NaOH + 2 Cr + 3 Cl2 = 2 Cr(OH)3 + 6 NaCl
Fe{2+} + H2O = Fe(OH)2 + H3O{+} =>
Fe{2+} + 4 H2O = Fe(OH)2 + 2 H3O{+}
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
Rf(OH)2 + H3PO4 = Rf3(PO4)2 + H2O =>
3 Rf(OH)2 + 2 H3PO4 = Rf3(PO4)2 + 6 H2O
Al(OH)3 + HC2H3O2 = Al(C2H3O2)3 + H2O =>
Al(OH)3 + 3 HC2H3O2 = Al(C2H3O2)3 + 3 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/03/25
Équations équilibrées sur02/02/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
