| Équations équilibrées la veille |
Cu{+} + O{-2} + H{+} = CuOH
K2Cr2O7 + HClO4 + HI = KClO4 + Cr(ClO4)3 + H2O + I =>
K2Cr2O7 + 8 HClO4 + 6 HI = 2 KClO4 + 2 Cr(ClO4)3 + 7 H2O + 6 I
[Zn(OH)4]{2-} + H{+} = Zn{2+} + H2O =>
[Zn(OH)4]{2-} + 4 H{+} = Zn{2+} + 4 H2O
AlCl + AgNO3 = AgCl + AlNO3 =>
AlCl + AgNO3 = AgCl + AlNO3
MgCl2 + H2O = Mg(OH)Cl + HCl =>
MgCl2 + H2O = Mg(OH)Cl + HCl
KClO3 + SbCl3 + HCl = Sb(Cl)5 + KCl + H2O =>
KClO3 + 3 SbCl3 + 6 HCl = 3 Sb(Cl)5 + KCl + 3 H2O
MnO2 + Na2O = Mn2O3 + NaO2 =>
6 MnO2 + Na2O = 3 Mn2O3 + 2 NaO2
NaAsO2 + NaHCO3 = H3AsO3 + Na2CO3 + CO2 =>
NaAsO2 + 3 NaHCO3 = H3AsO3 + 2 Na2CO3 + CO2
C3H7CHO + [Ag(NH3)2]OH = C3H7COONH4 + Ag + H2O + NH3 =>
C3H7CHO + 2[Ag(NH3)2]OH = C3H7COONH4 + 2 Ag + H2O + 3 NH3
H2S + KMnO4 + HClO3 = S + MnCl2 + KCl + H2O =>
23 H2S + 2 KMnO4 + 6 HClO3 = 23 S + 2 MnCl2 + 2 KCl + 26 H2O
Ni(HCO3)2 + HBr = NiBr2 + CO2 + H2O =>
Ni(HCO3)2 + 2 HBr = NiBr2 + 2 CO2 + 2 H2O
C6H6 + CH3Cl = C6H5CH3 + Cl2 =>
13 C6H6 + 6 CH3Cl = 12 C6H5CH3 + 3 Cl2
CaCl2 + C2O4 = CaC2O4 + Cl2 =>
CaCl2 + C2O4 = CaC2O4 + Cl2
Kr2 + Z = KrZ =>
Kr2 + 2 Z = 2 KrZ
FeCl2 + NaOH + FeCl3 + ZnCl2 = NaCl + (Zn05O05Fe05O05)Fe2O3 + H2O =>
5 FeCl2 + 26 NaOH + 2 FeCl3 + 5 ZnCl2 = 26 NaCl + (Zn05O05Fe05O05)Fe2O3 + 13 H2O
Cl + I2(s) = ClI =>
2 Cl + I2(s) = 2 ClI
K2C2O6 = K2CO3 + CO2 + O =>
K2C2O6 = K2CO3 + CO2 + O
Na2O(SiO2)3(H2O)22 + Al2O3(SiO2)2 + NaOH + Ca(OH)2 = CaAlO2NaAlO2(SiO2)3OH + H2O =>
Na2O(SiO2)3(H2O)22 + 3 Al2O3(SiO2)2 + NaOH + 3 Ca(OH)2 = 3 CaAlO2NaAlO2(SiO2)3OH + 24 H2O
H2S + Ba3N2 = H3N + BaS =>
3 H2S + Ba3N2 = 2 H3N + 3 BaS
CO(NO3)2 + Fe = Fe(NO3)2 + CO =>
CO(NO3)2 + Fe = Fe(NO3)2 + CO
K2Cr7O22 + H2SO4 + Na2C2O4 = Na2SO4 + CO2 + Cr2(SO4)3 + H2O + K2SO4 =>
2 K2Cr7O22 + 44 H2SO4 + 21 Na2C2O4 = 21 Na2SO4 + 42 CO2 + 7 Cr2(SO4)3 + 44 H2O + 2 K2SO4
(CuSO4)5(H2O) = CuSO4 + HOH =>
(CuSO4)5(H2O) = 5 CuSO4 + HOH
FeWO4 + H2SO4 = FeSO4 + H2WO4 =>
FeWO4 + H2SO4 = FeSO4 + H2WO4
CrI3 + K(OH) + Br2 = K(IO)4 + K2(CrO)4 + KBr + H2O =>
8 CrI3 + 64 K(OH) + 27 Br2 = 6 K(IO)4 + 2 K2(CrO)4 + 54 KBr + 32 H2O
H2(SO)4 + CuO = Cu(SO)4 + H2O =>
H2(SO)4 + CuO = Cu(SO)4 + H2O
Zn + Ni3(PO4)2 = Ni + Zn3(PO4)2 =>
3 Zn + Ni3(PO4)2 = 3 Ni + Zn3(PO4)2
Hg{2+} + H2S = H2Hg + S{+2} =>
Hg{2+} + H2S = H2Hg + S{+2}
Ca(NO3)2 + K2SO3 = CaSO3 + KNO3 =>
Ca(NO3)2 + K2SO3 = CaSO3 + 2 KNO3
CF4 + Br2 = CBr4 + F2 =>
CF4 + 2 Br2 = CBr4 + 2 F2
SO3{2-} + MnO4{-} + H2O{+} = SO4{2-} + Mn{2+} + OH{-} =>
3 SO3{2-} + MnO4{-} + H2O{+} = 3 SO4{2-} + Mn{2+} + 2 OH{-}
KNO2 + NH2OH + H2SO4 = K2SO4 + N2O + H2O =>
2 KNO2 + 2 NH2OH + H2SO4 = K2SO4 + 2 N2O + 4 H2O
NH2CH2CH(OH)CHCHCH2COOH + KClO3 + Ca(OH)2 = KCl + CaCO3 + N2 + H2O =>
6 NH2CH2CH(OH)CHCHCH2COOH + 29 KClO3 + 36 Ca(OH)2 = 29 KCl + 36 CaCO3 + 3 N2 + 69 H2O
Na2CO3 + Ba(OH)2 = BaCO3 + Na2(OH)2 =>
Na2CO3 + Ba(OH)2 = BaCO3 + Na2(OH)2
Pb(OH)4 + Cu2O = PbO + Cu(OH)2 =>
Pb(OH)4 + Cu2O = PbO + 2 Cu(OH)2
FeO(OH) + HF = FeF3 + H2O =>
FeO(OH) + 3 HF = FeF3 + 2 H2O
N2O6Pt + Zn2 = N2O6Zn2 + Pt =>
N2O6Pt + Zn2 = N2O6Zn2 + Pt
Br + NaOH = BrOH + Na =>
Br + NaOH = BrOH + Na
HC2H3O2 + CaCO3 = CO2 + Ca(C2H3O2)2 + H2O =>
2 HC2H3O2 + CaCO3 = CO2 + Ca(C2H3O2)2 + H2O
Na + MgSO4 = Na(SO4) + Mg =>
Na + MgSO4 = Na(SO4) + Mg
Mg + Al(SO4) = Al + Mg(SO4) =>
Mg + Al(SO4) = Al + Mg(SO4)
C7H14O3 + O2 = H2O + CO2 =>
C7H14O3 + 9 O2 = 7 H2O + 7 CO2
Pb(NO3)2 + No3PO4 = Pb(PO4)2 + No3(NO3) =>
Pb(NO3)2 + 2 No3PO4 = Pb(PO4)2 + 2 No3(NO3)
H2O(g) + N2O3 = HNO2(g) =>
H2O(g) + N2O3 = 2 HNO2(g)
Ba0 + H2SO4 = BaSO4 + H2 =>
Ba0 + H2SO4 = BaSO4 + H2
Cr + NiI2 = Ni + CrI2 =>
Cr + NiI2 = Ni + CrI2
SiO2(s) + Ca3(PO4)2(s) + C(s) = CaSiO3(l) + P4(g) + CO(g) =>
6 SiO2(s) + 2 Ca3(PO4)2(s) + 10 C(s) = 6 CaSiO3(l) + P4(g) + 10 CO(g)
HC2H3 + O2 = H2O + CO2 =>
HC2H3 + 3 O2 = 2 H2O + 2 CO2
H2S + Br2 + H2O = SO2 + HBr =>
H2S + 3 Br2 + 2 H2O = SO2 + 6 HBr
FeSO4 + KMnO4 + HSO4 = Fe2(SO9)3 + KHSO4 + MnSO4 + H2O =>
14 FeSO4 + 31 KMnO4 + 69 HSO4 = 7 Fe2(SO9)3 + 31 KHSO4 + 31 MnSO4 + 19 H2O
NH4 + Fe = NH3 + FeH2 =>
2 NH4 + Fe = 2 NH3 + FeH2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/27/25
Équations équilibrées sur02/26/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
