Équations équilibrées la veille |
PBr5 + 4 H2O = H3PO4 + 5 HBr
PbSO4 + HCl = PbCl + H2 + SO4 =>
2 PbSO4 + 2 HCl = 2 PbCl + H2 + 2 SO4
Hg2CrO4 + NH4OH = Hg2(OH)2 + (NH4)2CrO4 =>
Hg2CrO4 + 2 NH4OH = Hg2(OH)2 + (NH4)2CrO4
NaOH + KHC4H4SO4 = NaKC4H4SO4 + H2O =>
NaOH + KHC4H4SO4 = NaKC4H4SO4 + H2O
MnSO4 + ZnSO4 + KMnO4 + H2O = Zn(OH)2MnO2 + KHSO4 + H2SO4 =>
3 MnSO4 + 5 ZnSO4 + 2 KMnO4 + 12 H2O = 5 Zn(OH)2MnO2 + 2 KHSO4 + 6 H2SO4
Al3 = Al =>
Al3 = 3 Al
Sr(OH)2(aq) + K2SO4(aq) = SrSO4 + KOH =>
Sr(OH)2(aq) + K2SO4(aq) = SrSO4 + 2 KOH
CuO(s) + H2SO4 = CuSO4(aq) + H2O(aq) =>
CuO(s) + H2SO4 = CuSO4(aq) + H2O(aq)
PbO2 + HNO3 = Pb + NO3 + H2O =>
PbO2 + 4 HNO3 = Pb + 4 NO3 + 2 H2O
Al2(SO4)3 + BaMnO4 + H2SO4 = Al(MnO4)3 + MnO2 + BaSO4 + H2O =>
Al2(SO4)3 + 9 BaMnO4 + 6 H2SO4 = 2 Al(MnO4)3 + 3 MnO2 + 9 BaSO4 + 6 H2O
KMnO4 + H2S = H2O + S + Mn + K =>
KMnO4 + 4 H2S = 4 H2O + 4 S + Mn + K
Be + P = Be3P2 =>
3 Be + 2 P = Be3P2
HCl2 + NaOH = NaCl2 + H2O =>
HCl2 + NaOH = NaCl2 + H2O
CH2OHCH2CH2CH3 + KMnO4 + H2SO4 = HCOCH2CH2CH3 + K2SO4 + MnSO4 + H2O =>
5 CH2OHCH2CH2CH3 + 2 KMnO4 + 3 H2SO4 = 5 HCOCH2CH2CH3 + K2SO4 + 2 MnSO4 + 8 H2O
S(s) + KClO3(s) = SO2(g) + KCl(s) = S(s) + KClO3(s) =>
3 S(s) + 2 KClO3(s) = 3 SO2(g) + 2 KCl(s)
MgCl2 + (NH4OH) = (NH4Cl) + Mg(OH)2 =>
MgCl2 + 2(NH4OH) = 2(NH4Cl) + Mg(OH)2
Zn + H3AsO4 = Zn3(AsO4)2 + H =>
3 Zn + 2 H3AsO4 = Zn3(AsO4)2 + 6 H
AgNO3 + HBr = AgBr + HNO3 =>
AgNO3 + HBr = AgBr + HNO3
KMnO4 + FeSO4 + H2SO4 = MnSO4 + H2O + K2SO4 + Fe2(SO4)3 =>
2 KMnO4 + 10 FeSO4 + 8 H2SO4 = 2 MnSO4 + 8 H2O + K2SO4 + 5 Fe2(SO4)3
Cl2O7 + KOH = Cl2KO8H =>
Cl2O7 + KOH = Cl2KO8H
Na2MnO4 + H2O = NaMnO4 + NaOH + H2 =>
2 Na2MnO4 + 2 H2O = 2 NaMnO4 + 2 NaOH + H2
NiCl2*6H2O + FeCl3*6H2O + NaOH = NiFe2O4 + NaCl + H2O =>
NiCl2*6H2O + 2 FeCl3*6H2O + 8 NaOH = NiFe2O4 + 8 NaCl + 22 H2O
Cu(OH)2 = CuO + H2O = =>
Cu(OH)2 = CuO + H2O
C2H8 + O3 = CO2 + H2O =>
3 C2H8 + 8 O3 = 6 CO2 + 12 H2O
Co(C2H3O2)3 + K2CO3 = K(C2H3O2) + Co2(CO3)3 =>
2 Co(C2H3O2)3 + 3 K2CO3 = 6 K(C2H3O2) + Co2(CO3)3
NaOH + Ba(OH)2 = Na + Ba(OH)3 =>
NaOH + Ba(OH)2 = Na + Ba(OH)3
Ag(NO3) + MgBr2 = AgBr2 + Mg(NO3) =>
Ag(NO3) + MgBr2 = AgBr2 + Mg(NO3)
Mg(NO3)2 + NaCl2 = MgCl2 + Na(NO3)2 =>
Mg(NO3)2 + NaCl2 = MgCl2 + Na(NO3)2
LiOH + AlI3 = LiI + Al(OH)3 =>
3 LiOH + AlI3 = 3 LiI + Al(OH)3
Ag(NO3) + MgBr2 = AgBr2 + Mg(NO3) =>
Ag(NO3) + MgBr2 = AgBr2 + Mg(NO3)
CO3 + H2O = HCO + OH =>
CO3 + 3 H2O = HCO + 5 OH
KBr + S = KS + Br =>
KBr + S = KS + Br
Na2CO3 + HCl = CO2 + H2O + NaCl =>
Na2CO3 + 2 HCl = CO2 + H2O + 2 NaCl
P2O5(s) = P4(s) + O2(g) =>
2 P2O5(s) = P4(s) + 5 O2(g)
CuSO4 + Fe(NO3)2 = Cu(NO3)2 + Fe(SO4) =>
CuSO4 + Fe(NO3)2 = Cu(NO3)2 + Fe(SO4)
H3PO2 + LiOH = H2O + Li3 + PO2 =>
H3PO2 + 3 LiOH = 3 H2O + Li3 + PO2
AlF3 + Na3PO4 = NaF + AlPO4 =>
AlF3 + Na3PO4 = 3 NaF + AlPO4
Mg + H20SO4 = MgSO4 + H2 =>
Mg + H20SO4 = MgSO4 + 10 H2
Zn + NiCl2 + H2O = ZnCl2 + NiOHCl + H2 =>
Zn + 2 NiCl2 + 2 H2O = ZnCl2 + 2 NiOHCl + H2
NO + HCl = NOCl + H2 =>
2 NO + 2 HCl = 2 NOCl + H2
Cu + MgO = CuMg + O =>
Cu + MgO = CuMg + O
H3PO2 + RbOH = Rb3PO2 + H2O =>
H3PO2 + 3 RbOH = Rb3PO2 + 3 H2O
NCl4 + CH4 = N + CCl4 + H =>
NCl4 + CH4 = N + CCl4 + 4 H
ZnBr2 + AgNO3 = AgBr + ZnN2O6 =>
ZnBr2 + 2 AgNO3 = 2 AgBr + ZnN2O6
C3H7OH + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
C3H7OH + 3 K2Cr2O7 + 12 H2SO4 = 3 CO2 + 3 Cr2(SO4)3 + 3 K2SO4 + 16 H2O
HCO3 + Mg = Mg(HCO3)2 =>
2 HCO3 + Mg = Mg(HCO3)2
KClO3 + PCl3 = PCl3O + KCl =>
KClO3 + 3 PCl3 = 3 PCl3O + KCl
C4H6O2 + NaOH = C4H5NaO2 + H2O =>
C4H6O2 + NaOH = C4H5NaO2 + H2O
HgS = Hg + S =>
HgS = Hg + S
NH3 + ZnO = Zn + H2O + N2 =>
2 NH3 + 3 ZnO = 3 Zn + 3 H2O + N2
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille |
Équations équilibrées sur11/20/24
Équations équilibrées sur12/20/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.