| Équations équilibrées la veille |
H2SO4 + 2 KOH = 2 H1OH1 + K2(SO4)1
La2O3 + MnO2 + CaCO3 = La033Ca067MnO3 + CO2 + O2 =>
66.000000000001La2O3 + 4 MnO2 + 268 CaCO3 = 4 La033Ca067MnO3 + 268 CO2 + 231 O2
Cu(k) + H2SO4(conc) = CuSO4 + H2O + SO2 =>
Cu(k) + 2 H2SO4(conc) = CuSO4 + 2 H2O + SO2
H2SO4 + MnO = MnSO4 + H2O =>
H2SO4 + MnO = MnSO4 + H2O
Mg + I = MgI2 =>
Mg + 2 I = MgI2
FeAsS + HNO3 = Fe2(SO4)3 + Fe(NO3)3 + H3AsO4 + H2O + NO =>
3 FeAsS + 17 HNO3 = Fe2(SO4)3 + Fe(NO3)3 + 3 H3AsO4 + 4 H2O + 14 NO
Na3PO4(s) + VBr5(s) = NaBr + V3(PO4)5 =>
5 Na3PO4(s) + 3 VBr5(s) = 15 NaBr + V3(PO4)5
Na2SO3 + KMnO4 + H2O = KOH + Na2SO4 + MnO2 =>
3 Na2SO3 + 2 KMnO4 + H2O = 2 KOH + 3 Na2SO4 + 2 MnO2
S + LiOH = Li2S + Li2SO4 + H2O =>
4 S + 8 LiOH = 3 Li2S + Li2SO4 + 4 H2O
NaCl + NaOH = Na2HClO =>
NaCl + NaOH = Na2HClO
H2 + S2O = S8 + H2O =>
4 H2 + 4 S2O = S8 + 4 H2O
Al2(SO4)3 + Ba = Al + Ba(SO4)3 =>
Al2(SO4)3 + Ba = 2 Al + Ba(SO4)3
Al + AgNO3 = Al[NO3]3 + Ag =>
Al + 3 AgNO3 = Al[NO3]3 + 3 Ag
C2H50H + Na = C2H50Na + H2 =>
2 C2H50H + 2 Na = 2 C2H50Na + H2
Fe + CuO4S = Fe(SO4) + Cu =>
Fe + CuO4S = Fe(SO4) + Cu
C15H28O3 + O2 = H2O + CO2 =>
2 C15H28O3 + 41 O2 = 28 H2O + 30 CO2
MgCl2 + HNO3 = Mg(NO3)2 + HCl =>
MgCl2 + 2 HNO3 = Mg(NO3)2 + 2 HCl
ZnCl2 + H2S = ZnS + ClH =>
ZnCl2 + H2S = ZnS + 2 ClH
Mn(NO3) + HCl = MnCl + NO3H =>
Mn(NO3) + HCl = MnCl + NO3H
HNO2(g) = H2O(l) + HNO3(aq) + NO(g) =>
3 HNO2(g) = H2O(l) + HNO3(aq) + 2 NO(g)
Fe2O3 + HCl = FeCl3 + H2 + O2 =>
2 Fe2O3 + 12 HCl = 4 FeCl3 + 6 H2 + 3 O2
NaOH + Na2SO4 = Na + SO4OH =>
NaOH + Na2SO4 = 3 Na + SO4OH
K2S + Hg(NO3)2 = KNO3 + HgS =>
K2S + Hg(NO3)2 = 2 KNO3 + HgS
HCl + K2CO3 = KCl + CO2 + H2O =>
2 HCl + K2CO3 = 2 KCl + CO2 + H2O
Ag + HCl = AgCl + H2 =>
2 Ag + 2 HCl = 2 AgCl + H2
CaH2 + H2O = Ca[OH]2 + H2 =>
CaH2 + 2 H2O = Ca[OH]2 + 2 H2
Zn + CaOH + H2O = Ca[Zn(OH)4] + H2 =>
2 Zn + 2 CaOH + 6 H2O = 2 Ca[Zn(OH)4] + 3 H2
H2Cl + KO = H2O + KCl =>
H2Cl + KO = H2O + KCl
Mg(OH)2 + HClO4 + H2SO4 = H2O + Mg2(ClO4)2(SO4) =>
2 Mg(OH)2 + 2 HClO4 + H2SO4 = 4 H2O + Mg2(ClO4)2(SO4)
(NH4)2CO3 + MgI2 = MgCO3 + NH4I =>
(NH4)2CO3 + MgI2 = MgCO3 + 2 NH4I
P4H10(s) + H2O(l) = HPO3(l) + H3O(aq) =>
P4H10(s) + 42 H2O(l) = 4 HPO3(l) + 30 H3O(aq)
C4H6 + HCl = C4H7 + Cl =>
C4H6 + HCl = C4H7 + Cl
KCr(SO4)2 + NaOH = Cr(OH)3 + Na2SO4 + K2SO4 =>
2 KCr(SO4)2 + 6 NaOH = 2 Cr(OH)3 + 3 Na2SO4 + K2SO4
H2CO2 + NaOH = H2O + NaCHO2 =>
H2CO2 + NaOH = H2O + NaCHO2
BeBr + H2O = HBr + BeOH =>
BeBr + H2O = HBr + BeOH
Br2 + C7H6O3 = C7H4Br2O3 + HBr =>
2 Br2 + C7H6O3 = C7H4Br2O3 + 2 HBr
Cr + NaOH + H2O = Na3[Cr(OH)9] + H2 =>
Cr + 3 NaOH + 6 H2O = Na3[Cr(OH)9] + 3 H2
N2H6 + CuO = Cu + N2 + H6O =>
N2H6 + CuO = Cu + N2 + H6O
NaOH + CH3COO = Na2CO3 + CH4 + H2O =>
18 NaOH + 8 CH3COO = 9 Na2CO3 + 7 CH4 + 7 H2O
Fe2(SO4)2 + PO4 = Fe3(PO4)2 + SO4 =>
3 Fe2(SO4)2 + 4 PO4 = 2 Fe3(PO4)2 + 6 SO4
BaCl + KF = FBa + KCl =>
BaCl + KF = FBa + KCl
I2 + Cl2 + H2O = IO + HCl =>
I2 + 2 Cl2 + 2 H2O = 2 IO + 4 HCl
P4O5 + Br2 = PBr4 + P4O10 =>
2 P4O5 + 8 Br2 = 4 PBr4 + P4O10
Cr2O7{2-} + H{+} + Fe{2+} = Fe{3+} + Cr{3+} + H2O =>
Cr2O7{2-} + 14 H{+} + 6 Fe{2+} = 6 Fe{3+} + 2 Cr{3+} + 7 H2O
Pb(C2H3O2)2 + Na2(SO4) = Pb(SO4) + Na(C2H3O2) =>
Pb(C2H3O2)2 + Na2(SO4) = Pb(SO4) + 2 Na(C2H3O2)
PH4 + O2 = HPO3 + H2O =>
4 PH4 + 9 O2 = 4 HPO3 + 6 H2O
Cr2(O2)3 + H2O = H2CrO4 =>
Cr2(O2)3 + 2 H2O = 2 H2CrO4
CaCl2 + K(PO4)2 = KCl2 + Ca(PO4)2 =>
CaCl2 + K(PO4)2 = KCl2 + Ca(PO4)2
(NH4)2(CO3) + H3PO4 = (NH4)3(PO4) + H2O + CO2 =>
3(NH4)2(CO3) + 2 H3PO4 = 2(NH4)3(PO4) + 3 H2O + 3 CO2
MoO3 + Zn + H2(SO4) = Mo2O3 + ZnSO4 + H2O =>
2 MoO3 + 3 Zn + 3 H2(SO4) = Mo2O3 + 3 ZnSO4 + 3 H2O
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
