Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CoCl2*6H2O + 2 HCl + 6 H2NCH2CH2NH2 + H2O2 = 2(Co(H2NCH2CH2NH2)3Cl2)Cl + 14 H2O
C6H22O6(s) + O2 = CO2 + H2O =>
2 C6H22O6(s) + 17 O2 = 12 CO2 + 22 H2O
Bi + H2SO4 = SO2 + H2O + BiSO4 =>
Bi + 2 H2SO4 = SO2 + 2 H2O + BiSO4
LiClO3 + C2H4O = CO2 + LiCl + H2O =>
5 LiClO3 + 3 C2H4O = 6 CO2 + 5 LiCl + 6 H2O
HClO + H2C2O4 = CO2 + HCl + H2O =>
HClO + H2C2O4 = 2 CO2 + HCl + H2O
Al2(SO4)3(aq) + Ca(OH)2(aq) = Al(OH)3(s) + CaSO4(s) =>
Al2(SO4)3(aq) + 3 Ca(OH)2(aq) = 2 Al(OH)3(s) + 3 CaSO4(s)
Zn + SnCl2 = Sn + ZnCl2 =>
Zn + SnCl2 = Sn + ZnCl2
S8 + Ag = AgS8 =>
S8 + Ag = AgS8
(NH4) + (OH) = NH4OH =>
(NH4) + (OH) = NH4OH
CO2 + H2O = C11H2 + O2 =>
22 CO2 + 2 H2O = 2 C11H2 + 23 O2
LiOH(aq) + Fe2(SO4)3(aq) = Li2(SO4)(aq) + Fe(OH)3(s) =>
6 LiOH(aq) + Fe2(SO4)3(aq) = 3 Li2(SO4)(aq) + 2 Fe(OH)3(s)
C3H8O3 + MnO4{-} + H{+} = CO2 + H2O + MnO2 =>
3 C3H8O3 + 14 MnO4{-} + 14 H{+} = 9 CO2 + 19 H2O + 14 MnO2
K2CrO4 + CH3CH2OH + H2SO4 = Cr2(SO4)3 + CH3COOH + K2SO4 + H2O =>
4 K2CrO4 + 3 CH3CH2OH + 10 H2SO4 = 2 Cr2(SO4)3 + 3 CH3COOH + 4 K2SO4 + 13 H2O
KCl(aq) + CaBr2(aq) = CaCl2(s) + KBr(aq) =>
2 KCl(aq) + CaBr2(aq) = CaCl2(s) + 2 KBr(aq)
MgO2 + HCl = MgCl2 + H2O + O2 =>
2 MgO2 + 4 HCl = 2 MgCl2 + 2 H2O + O2
KNo2 + KMnO4 + H2SO4 = KNo3 + MnSO4 + K2SO4 + H2O =>
15 KNo2 + KMnO4 + 4 H2SO4 = 10 KNo3 + MnSO4 + 3 K2SO4 + 4 H2O
Li2CO3(aq) + Sr(NO3)2(aq) = SrCO3(s) + LiNO3 =>
Li2CO3(aq) + Sr(NO3)2(aq) = SrCO3(s) + 2 LiNO3
(NH4)S + K2Cr2O7 + H2O = S + Cr(OH)3 + KOH + NH3 =>
6(NH4)S + K2Cr2O7 + H2O = 6 S + 2 Cr(OH)3 + 2 KOH + 6 NH3
NH4Cl(l) + Ca(OH)2 = H2O(g) + NH3(g) + Ca(Cl)2(aq) =>
2 NH4Cl(l) + Ca(OH)2 = 2 H2O(g) + 2 NH3(g) + Ca(Cl)2(aq)
Pb + Ca(C2H3O2)2 = Ca + Pb(C2H3O2)2 =>
Pb + Ca(C2H3O2)2 = Ca + Pb(C2H3O2)2
KClO + SnCl2 + KOH = K2SnO3 + KCl + H2O =>
KClO + SnCl2 + 4 KOH = K2SnO3 + 3 KCl + 2 H2O
TiCl4 + H2 = Ti + HCl =>
TiCl4 + 2 H2 = Ti + 4 HCl
KAl(SO4)2 + NaOH = Al(OH)3 + K2SO4 + Na2SO4 =>
2 KAl(SO4)2 + 6 NaOH = 2 Al(OH)3 + K2SO4 + 3 Na2SO4
K2S + O2 + H2O = K2S2O3 + KOH =>
2 K2S + 2 O2 + H2O = K2S2O3 + 2 KOH
CH3CH2CO2 + O2 = CO2 + H2O =>
4 CH3CH2CO2 + 13 O2 = 12 CO2 + 10 H2O
Al2(SO4)3 + NH4OH + H2SO4 + H2O = NH4Al(SO4)2*12H2O =>
Al2(SO4)3 + 2 NH4OH + H2SO4 + 22 H2O = 2 NH4Al(SO4)2*12H2O
SbCl3 + H2O = HCl + SbOCl =>
SbCl3 + H2O = 2 HCl + SbOCl
K4[Fe(SCN)6] + K2Cr2O7 + H2SO4 = Fe2(SO4)3 + CO2 + H2O + K2SO4 + KNO3 + Cr2(SO4)3 =>
6 K4[Fe(SCN)6] + 97 K2Cr2O7 + 355 H2SO4 = 3 Fe2(SO4)3 + 36 CO2 + 355 H2O + 91 K2SO4 + 36 KNO3 + 97 Cr2(SO4)3
H + Se2 = SeH =>
2 H + Se2 = 2 SeH
Ba(OH)2(aq) + Na2SO4(aq) = BaSO4 + NaOH =>
Ba(OH)2(aq) + Na2SO4(aq) = BaSO4 + 2 NaOH
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn =>
Mg + Zn(NO3)2 = Mg(NO3)2 + Zn
LiCr3 + BaCl2 = LiCl2 + BaCr3 =>
LiCr3 + BaCl2 = LiCl2 + BaCr3
F2 + H2CO3 + NH3 = C2H2F2 + NO + H2O =>
F2 + 2 H2CO3 + 2 NH3 = C2H2F2 + 2 NO + 4 H2O
KMnO4 + NaNO2 + NaOH = KNaMnO4 + NaNO3 + H2O =>
2 KMnO4 + NaNO2 + 2 NaOH = 2 KNaMnO4 + NaNO3 + H2O
PbCrO4 + OH = Pb(OH)3 + CrO4 =>
PbCrO4 + 3 OH = Pb(OH)3 + CrO4
CuSO4 + HNO3 = Cu(NO3)2 + H2SO4 =>
CuSO4 + 2 HNO3 = Cu(NO3)2 + H2SO4
BaCO3(s) + HCl(l) = BaCl2(aq) + H2O(l) + CO2(g) =>
BaCO3(s) + 2 HCl(l) = BaCl2(aq) + H2O(l) + CO2(g)
CH3CHOOH + NaOH + CuSO4 = CH3COOH + Na2SO4 + Cu2O + H2O =>
2 CH3CHOOH + 4 NaOH + 2 CuSO4 = 2 CH3COOH + 2 Na2SO4 + Cu2O + 3 H2O
AgCIO3 + K2S = KCIO3 + Ag2S =>
2 AgCIO3 + K2S = 2 KCIO3 + Ag2S
Si + Cl2 = SiCl1 =>
2 Si + Cl2 = 2 SiCl1
HBr(aq) = H2(g) + Br2(aq) =>
2 HBr(aq) = H2(g) + Br2(aq)
NaOH + KHC8H4O4 = Na + KC8H4O4 + H2O =>
NaOH + KHC8H4O4 = Na + KC8H4O4 + H2O
KCr(SO4)2 + Cl2 + KOH = K2CrO4 + KCl + H2O + K2SO4 =>
2 KCr(SO4)2 + 3 Cl2 + 16 KOH = 2 K2CrO4 + 6 KCl + 8 H2O + 4 K2SO4
ZnCl2(s) + Al(s) = Zn(s) + AlCl3(s) =>
3 ZnCl2(s) + 2 Al(s) = 3 Zn(s) + 2 AlCl3(s)
K2S(aq) + CuSO4(aq) = K2SO4(aq) + CuS(s) =>
K2S(aq) + CuSO4(aq) = K2SO4(aq) + CuS(s)
PH4ClO4 = Cl2 + PH3 + H3PO4 + H2O =>
8 PH4ClO4 = 4 Cl2 + PH3 + 7 H3PO4 + 4 H2O
Na2CrO4 + ZnCl2 = NaCl + ZnCrO4 =>
Na2CrO4 + ZnCl2 = 2 NaCl + ZnCrO4
CaClO3 + NaSO4 = CaSO4 + NaClO3 =>
CaClO3 + NaSO4 = CaSO4 + NaClO3
H3AsO3 + KIO3 + HCl = I2 + H3AsO4 + KCl + H2O =>
5 H3AsO3 + 2 KIO3 + 2 HCl = I2 + 5 H3AsO4 + 2 KCl + H2O
H2CO3 + Mn(OH)2 = MnCO3 + H2O =>
H2CO3 + Mn(OH)2 = MnCO3 + 2 H2O
Équilibrer l'équation de toute réaction chimique
Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/01/25
Équations équilibrées sur01/31/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.