| Équations équilibrées la veille |
2 K4[Fe2(CN)6] + H2O2 + H2SO4 = 2 K3[Fe2(CN)6] + 2 H2O + K2SO4
Sn(OH)4 + B2(SO3)3 = Sn(SO3)2 + B(OH)3 =>
3 Sn(OH)4 + 2 B2(SO3)3 = 3 Sn(SO3)2 + 4 B(OH)3
C6H14 + H2O = CO2 + H2 =>
C6H14 + 12 H2O = 6 CO2 + 19 H2
Ga(OH)3 + NaOH = Na(Ga(OH)4) =>
Ga(OH)3 + NaOH = Na(Ga(OH)4)
HNO3 + H2SO4 + Hg = Hg2(SO4) + H2O + NO =>
2 HNO3 + 3 H2SO4 + 6 Hg = 3 Hg2(SO4) + 4 H2O + 2 NO
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Al2 + HCl2 = AlCl2 + H2 =>
Al2 + 2 HCl2 = 2 AlCl2 + H2
KHP + NaOH = KPNa + H2O =>
KHP + NaOH = KPNa + H2O
NaPO3 + FeCl3 = NaCl + Fe(PO3)3 =>
3 NaPO3 + FeCl3 = 3 NaCl + Fe(PO3)3
Ca(ClO)2 + (CH3)2CO = CHCl3 + Ca(OH)2 + Ca(CH3COO)2 =>
3 Ca(ClO)2 + 2(CH3)2CO = 2 CHCl3 + 2 Ca(OH)2 + Ca(CH3COO)2
Ca + H2SO4 = CaSO4 + H2S + H2O =>
4 Ca + 5 H2SO4 = 4 CaSO4 + H2S + 4 H2O
Cu(NO3)2(ac) + NaOH(ac) = Cu(OH)2(s) + Na(NO3)(ac) =>
Cu(NO3)2(ac) + 2 NaOH(ac) = Cu(OH)2(s) + 2 Na(NO3)(ac)
Sb + O = Sb2O3 =>
2 Sb + 3 O = Sb2O3
Zn(CN)2 + KCN = Zn(CN)3 + K =>
Zn(CN)2 + KCN = Zn(CN)3 + K
P(s) + S(s) = P4S3 =>
4 P(s) + 3 S(s) = P4S3
C6H6CH3OH + O2 = CO2 + H2O =>
C6H6CH3OH + 9 O2 = 7 CO2 + 5 H2O
Cs{+} + Ag{+} = Ag{+3} + Cs =>
2 Cs{+} + Ag{+} = Ag{+3} + 2 Cs
P4(s) + Ca(s) = Ca3P8 =>
2 P4(s) + 3 Ca(s) = Ca3P8
C2HO + O2 = CO2 + H2O =>
4 C2HO + 7 O2 = 8 CO2 + 2 H2O
Ag + Mg3P2 = AgP + Mg =>
2 Ag + Mg3P2 = 2 AgP + 3 Mg
Fe(NO3)3 = FeO + N2O3 + O2 =>
4 Fe(NO3)3 = 4 FeO + 6 N2O3 + 7 O2
Na + Pb(ClO3)4 = NaClO3 + Pb =>
4 Na + Pb(ClO3)4 = 4 NaClO3 + Pb
KClO3(s) + SbCl3(s) + HCl(aq) = SbCl5(aq) + KCl(s) + H2O =>
KClO3(s) + 3 SbCl3(s) + 6 HCl(aq) = 3 SbCl5(aq) + KCl(s) + 3 H2O
AgNO3 + Sn = Ag + Sn(NO3)4 =>
4 AgNO3 + Sn = 4 Ag + Sn(NO3)4
I(s) + Al(s) = AlI3 =>
3 I(s) + Al(s) = AlI3
Rg + O2 = RgO2 =>
Rg + O2 = RgO2
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu =>
Zn + Cu(NO3)2 = Zn(NO3)2 + Cu
I2 + CsBr = CsI + Br =>
I2 + 2 CsBr = 2 CsI + 2 Br
H2TiO3 = H2O + TiO2 =>
H2TiO3 = H2O + TiO2
iron + copper(II)chloride = iron(II)chloride + copper =>
Fe + CuCl2 = FeCl2 + Cu
NH3(aq) + Na(aq) + H2O(aq) = Na(OH)(s) + NH4(aq) =>
NH3(aq) + Na(aq) + H2O(aq) = Na(OH)(s) + NH4(aq)
Na2SO3 + HBr = NaBr + SO2 + H2O =>
Na2SO3 + 2 HBr = 2 NaBr + SO2 + H2O
Cu2{+} + Fe = Fe2{+} + Cu =>
Cu2{+} + 2 Fe = Fe2{+} + 2 Cu
CH3CH2OCH2OCH2OCH2CH3 + O2 = H2O + CO2 =>
CH3CH2OCH2OCH2OCH2CH3 + 8 O2 = 7 H2O + 6 CO2
Zn + KNO3 + NaOH + H2O = NH3 + Na2[Zn(OH)4] + K2[Zn(OH)4] =>
8 Zn + 2 KNO3 + 14 NaOH + 12 H2O = 2 NH3 + 7 Na2[Zn(OH)4] + K2[Zn(OH)4]
Fe2S3(s) + HBr(aq) = H2S(aq) + FeBr3(aq) =>
Fe2S3(s) + 6 HBr(aq) = 3 H2S(aq) + 2 FeBr3(aq)
C + K2SO4 = CO2 + SO2 + K2O =>
C + 2 K2SO4 = CO2 + 2 SO2 + 2 K2O
Ba + CuSO4 = BaSO4*Cu =>
Ba + CuSO4 = BaSO4*Cu
HCHO + Ag(NH3)2OH = HCOONH4 + Ag + NH3 + H2O =>
HCHO + 2 Ag(NH3)2OH = HCOONH4 + 2 Ag + 3 NH3 + H2O
Na2SO3 + Na + H2O = Na2S2O4 + NaOH =>
2 Na2SO3 + 2 Na + 2 H2O = Na2S2O4 + 4 NaOH
Fe + MgSO4 = Mg + FeSO4 =>
Fe + MgSO4 = Mg + FeSO4
ZnAg(NO3)2 = AgZn(NO3)2 =>
ZnAg(NO3)2 = AgZn(NO3)2
SnCl2 + NaOH = Sn(OH)2 + NaCl =>
SnCl2 + 2 NaOH = Sn(OH)2 + 2 NaCl
WO3 + H2SO + Zn = W2O3 + ZnSO4 + H2O =>
8 WO3 + 3 H2SO + 3 Zn = 4 W2O3 + 3 ZnSO4 + 3 H2O
MnSO4 + NaOH + O3 = MnO2 + Na2SO4 + H2O =>
3 MnSO4 + 6 NaOH + O3 = 3 MnO2 + 3 Na2SO4 + 3 H2O
CaS + HC = CaC2 + H2S =>
CaS + 2 HC = CaC2 + H2S
Al(C2H3O2)3 + Li2O = Al2O3 + LiC2H3O2 =>
2 Al(C2H3O2)3 + 3 Li2O = Al2O3 + 6 LiC2H3O2
NH3 + CuCl = Cu(NH3)2 + Cl =>
2 NH3 + CuCl = Cu(NH3)2 + Cl
(NH4)2MoO4 + HCl + SnCl2 + KSCN = K2[MoO(SCN)5] + NH4Cl + H2O + H2[SnCl6] + KCl =>
2(NH4)2MoO4 + 14 HCl + SnCl2 + 10 KSCN = 2 K2[MoO(SCN)5] + 4 NH4Cl + 6 H2O + H2[SnCl6] + 6 KCl
CH3COONa + H2SO4(conc) = CH3COOH + Na2SO4 =>
2 CH3COONa + H2SO4(conc) = 2 CH3COOH + Na2SO4
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
