| Équations équilibrées la veille |
Zn(s)CuSO4(aq) = ZnSO4(aq) + Cu(s)
SbO3 + C = Sb + CO =>
SbO3 + 3 C = Sb + 3 CO
HCN + CuSO4 = H2SO4 + Cu(CN)2 =>
2 HCN + CuSO4 = H2SO4 + Cu(CN)2
NO + O2 + H2O = HNO3 =>
4 NO + 3 O2 + 2 H2O = 4 HNO3
LiOH + CO2 = Li2CO3 + H2O =>
2 LiOH + CO2 = Li2CO3 + H2O
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HH + NN = NH3 =>
3 HH + NN = 2 NH3
FeSO4 + K2FeO4 + H2SO4 = Fe2(SO4)3 + K2SO4 + H2O =>
3 FeSO4 + K2FeO4 + 4 H2SO4 = 2 Fe2(SO4)3 + K2SO4 + 4 H2O
CO2 + SO = CS2 + SO2 =>
CO2 + 6 SO = CS2 + 4 SO2
Sr(ClO3)2 = O2 + Sr(ClO2)2 =>
Sr(ClO3)2 = O2 + Sr(ClO2)2
BaS + PtF2 = BaF2 + PtS =>
BaS + PtF2 = BaF2 + PtS
As + H2 = AsH3 =>
2 As + 3 H2 = 2 AsH3
(NH4)2Cr2O7 = Cr2O3 + N2 + H2O =>
(NH4)2Cr2O7 = Cr2O3 + N2 + 4 H2O
CuS + H2 = Cu + H2S =>
CuS + H2 = Cu + H2S
CH4 + Cl2 = CCl4 + HCl =>
CH4 + 4 Cl2 = CCl4 + 4 HCl
CuO + H2O + CO2 = [Cu(OH)]2CO3 =>
2 CuO + H2O + CO2 = [Cu(OH)]2CO3
C4H10 + O2 = CO2 + H2O =>
2 C4H10 + 13 O2 = 8 CO2 + 10 H2O
Na + H2O = NaOH + H =>
Na + H2O = NaOH + H
Zn(OH)2 + KOH = K2[Zn(OH)4] =>
Zn(OH)2 + 2 KOH = K2[Zn(OH)4]
CaC2(s) + H2O(l) = Ca(OH)2(s) + C2H2(g) =>
CaC2(s) + 2 H2O(l) = Ca(OH)2(s) + C2H2(g)
C5H11NSO2 + O2 = CO2 + H2O + SO2 + N2 =>
4 C5H11NSO2 + 31 O2 = 20 CO2 + 22 H2O + 4 SO2 + 2 N2
Na + Cl2 = NaCl =>
2 Na + Cl2 = 2 NaCl
KClO3 + C7H8 = CO2 + KCl + H2O =>
6 KClO3 + C7H8 = 7 CO2 + 6 KCl + 4 H2O
Th(OH)4 + HCl = Th(Cl)4 + H2O =>
Th(OH)4 + 4 HCl = Th(Cl)4 + 4 H2O
Fe + CuSO4 = FeSO4 + Cu =>
Fe + CuSO4 = FeSO4 + Cu
Na2S2O3 + H3PO4 = Na3PO4 + SO2 + S + H2O =>
3 Na2S2O3 + 2 H3PO4 = 2 Na3PO4 + 3 SO2 + 3 S + 3 H2O
Zn + As = Zn3As2 =>
3 Zn + 2 As = Zn3As2
H2S + H{+} + Cr2O7{2-} = Cr{3+} + S + H2O =>
3 H2S + 8 H{+} + Cr2O7{2-} = 2 Cr{3+} + 3 S + 7 H2O
Ni + NH3 + O2 + H2O = [Ni(NH3)6](OH)2 =>
2 Ni + 12 NH3 + O2 + 2 H2O = 2[Ni(NH3)6](OH)2
S{2-} + MnO4{-} + H{+} = S{-} + Mn{2+} + H2O =>
5 S{2-} + MnO4{-} + 8 H{+} = 5 S{-} + Mn{2+} + 4 H2O
Mg + H2SO4 = MgSO4 + H2 =>
Mg + H2SO4 = MgSO4 + H2
Na3PO4 + MgSO4 = Na3PO4MgSO4 =>
Na3PO4 + MgSO4 = Na3PO4MgSO4
K2Cr2O7 + H2O2 = Cr2O3 + O2 + KOH =>
K2Cr2O7 + H2O2 = Cr2O3 + 2 O2 + 2 KOH
P4O10 + HNO3 = O2 + H2 + PNO2 =>
P4O10 + 4 HNO3 = 7 O2 + 2 H2 + 4 PNO2
FeCl2 + NH3 = FeNH3 + Cl2 =>
FeCl2 + NH3 = FeNH3 + Cl2
ZnO + C = ZnCO =>
ZnO + C = ZnCO
V + HF + HNO3 = H2VF7 + NO + H2O =>
3 V + 21 HF + 5 HNO3 = 3 H2VF7 + 5 NO + 10 H2O
H2O + NO2 = NH3 + O2 =>
6 H2O + 4 NO2 = 4 NH3 + 7 O2
CoSO4 + Ba(C2H3O2)2 = Ba(SO4) + Co(C2H3O2)2 =>
CoSO4 + Ba(C2H3O2)2 = Ba(SO4) + Co(C2H3O2)2
K3PO4 + ZnSO4 = K2(SO4) + Zn3(PO4)2 =>
2 K3PO4 + 3 ZnSO4 = 3 K2(SO4) + Zn3(PO4)2
C5H9O + O2 = CO2 + H2O =>
4 C5H9O + 27 O2 = 20 CO2 + 18 H2O
NaOH + BaO = Na2O + Ba(OH)2 =>
2 NaOH + BaO = Na2O + Ba(OH)2
Mn + NaOH + H2O = Na2[Mn(OH)6] + H2 =>
Mn + 2 NaOH + 4 H2O = Na2[Mn(OH)6] + 2 H2
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
[Ag(NH3)2]ClKI = AgI[K(NH3)2]Cl =>
[Ag(NH3)2]ClKI = AgI[K(NH3)2]Cl
Na2SO3 + I2 + H2O = NaI + Na2SO4 + H2SO3 =>
2 Na2SO3 + I2 + H2O = 2 NaI + Na2SO4 + H2SO3
P4 + Cl2 = PCl3 =>
P4 + 6 Cl2 = 4 PCl3
N2O4 + N2H2 = N2 + H2O =>
N2O4 + 4 N2H2 = 5 N2 + 4 H2O
H2C2O4 + H2SO4 + MnO2 = H2O + MnSO4 + CO2 =>
H2C2O4 + H2SO4 + MnO2 = 2 H2O + MnSO4 + 2 CO2
KIO3 + KBr + H2SO4 = K2SO4 + H2O + I2 + Br2 =>
2 KIO3 + 10 KBr + 6 H2SO4 = 6 K2SO4 + 6 H2O + I2 + 5 Br2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/14/25
Équations équilibrées sur02/13/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
