| Équations équilibrées la veille | Équations équilibrées le lendemain |
[Al(H2O)6]{3+} + 3 NH3 = [Al(H2O)3(OH)3] + 3 NH4{+}
Ca2CO3 + H2O = CaO + H2CO3 + H2 =>
Ca2CO3 + 2 H2O = 2 CaO + H2CO3 + H2
Cr2O3 + H2 = Cr + H2O =>
Cr2O3 + 3 H2 = 2 Cr + 3 H2O
BaSO4 + O2 = Ba + SO6 =>
BaSO4 + O2 = Ba + SO6
SrC4H6O4 + Na3PO4 = SrPO4 + Na3C4H6O4 =>
SrC4H6O4 + Na3PO4 = SrPO4 + Na3C4H6O4
H2Mo2O7 + HCl = MoCl2 + Cl2 + H2O =>
H2Mo2O7 + 12 HCl = 2 MoCl2 + 4 Cl2 + 7 H2O
H2 + ZnCl2(H2O) = HCl2(H2O) + Zn =>
H2 + 2 ZnCl2(H2O) = 2 HCl2(H2O) + 2 Zn
Cu(OH)3 = Cu2O3 + H2O =>
2 Cu(OH)3 = Cu2O3 + 3 H2O
MnO4{-} + SO3{2}{-} + H{+} = Mn{2+} + SO42{-} + H2O =>
15 MnO4{-} + SO3{2}{-} + 42 H{+} = 15 Mn{2+} + SO42{-} + 21 H2O
NH4NO3 + H2S = H2NO3 + SNH4 =>
NH4NO3 + H2S = H2NO3 + SNH4
CH3CH2CHO + Cr2O7{2+} + H{+} = CH3CH2COOH + H2O + Cr{3+} =>
5 CH3CH2CHO + Cr2O7{2+} + 4 H{+} = 5 CH3CH2COOH + 2 H2O + 2 Cr{3+}
K2Cr2O7 + KY + H2SO4 = Cr2(SO4)3 + Y + K2SO4 + H2O =>
K2Cr2O7 + 6 KY + 7 H2SO4 = Cr2(SO4)3 + 6 Y + 4 K2SO4 + 7 H2O
MnO4{-} + SO3{2}{-} + H{+} = Mn{2+} + SO42{-} + H2O =>
15 MnO4{-} + SO3{2}{-} + 42 H{+} = 15 Mn{2+} + SO42{-} + 21 H2O
NaCI + H2SO4 = Na2SO4 + HIC =>
2 NaCI + H2SO4 = Na2SO4 + 2 HIC
BaCl2(aq) + NaOH(aq) = Ba(OH)2(s) + NaCl(aq) =>
BaCl2(aq) + 2 NaOH(aq) = Ba(OH)2(s) + 2 NaCl(aq)
Fe(CN)3 + Na2S2O3 = Fe(SCN)3 + Na2SO3 =>
Fe(CN)3 + 3 Na2S2O3 = Fe(SCN)3 + 3 Na2SO3
HCl(aq) + Ag2CO3(s) = AgCl(aq) + H2O(l) + CO2(g) =>
2 HCl(aq) + Ag2CO3(s) = 2 AgCl(aq) + H2O(l) + CO2(g)
XAl(NO3)3 + NaOH = XAl(OH)3 + NaNO3 =>
XAl(NO3)3 + 3 NaOH = XAl(OH)3 + 3 NaNO3
B3O3 + Mg = B + MgO =>
B3O3 + 3 Mg = 3 B + 3 MgO
HCl + NH4OH = ClN + H2O + H =>
HCl + NH4OH = ClN + H2O + 4 H
Li3PO4 + Mg(NO3)2 = MgPO4 + Li3(NO3)2 =>
Li3PO4 + Mg(NO3)2 = MgPO4 + Li3(NO3)2
BaO2(s) = BaO(s) + O2(g) =>
2 BaO2(s) = 2 BaO(s) + O2(g)
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
NO2{-} + SO4{2-} = NO3{-} + SO3{2-} =>
NO2{-} + SO4{2-} = NO3{-} + SO3{2-}
CrPO4 = Cr{3+} + PO4{3-} =>
CrPO4 = Cr{3+} + PO4{3-}
KOH(aq) + MgSO4(aq) = KSO4(aq) + MgOH(aq) =>
KOH(aq) + MgSO4(aq) = KSO4(aq) + MgOH(aq)
FeO + Al = Al23O + Fe =>
FeO + 23 Al = Al23O + Fe
KOH + KIO3 + (PH4)2S = K2SO4 + P + KI + H2O =>
6 KOH + 7 KIO3 + 3(PH4)2S = 3 K2SO4 + 6 P + 7 KI + 15 H2O
Sr(PO4)2 + CO2 + Si = SrCO3 + P4 + SiO =>
2 Sr(PO4)2 + 2 CO2 + 14 Si = 2 SrCO3 + P4 + 14 SiO
HCHO + NaMnO4 = HCOONa + MnO2 + CO2 + H2O =>
5 HCHO + 4 NaMnO4 = 4 HCOONa + 4 MnO2 + CO2 + 3 H2O
Fe2O3 + K2CO3 + KN03 = K2Fe04 + CO2 + KNO3 =>
16 Fe2O3 + 15 K2CO3 + 7 KN03 = 8 K2Fe04 + 15 CO2 + 21 KNO3
HMnO4 + Sn(OH)4 = Sn(MnO4)4 + H2O =>
4 HMnO4 + Sn(OH)4 = Sn(MnO4)4 + 4 H2O
Li + NH3 = LiH + N3 =>
9 Li + 3 NH3 = 9 LiH + N3
HNO3 + Ra = Ra(NO3)2 + NH4NO3 + H2O =>
10 HNO3 + 4 Ra = 4 Ra(NO3)2 + NH4NO3 + 3 H2O
Aluminiumsulfate + bariumchloride = aluminumchloride + bariumsulfate =>
Al2(SO4)3 + 3 BaCl2 = 2 AlCl3 + 3 BaSO4
NO2{-} + SO4{2-} = NO3{-} + SO3{2-} =>
NO2{-} + SO4{2-} = NO3{-} + SO3{2-}
H{+} + SO4{2-} + I{-} = H2SO3 + H2O + I2 =>
4 H{+} + SO4{2-} + 2 I{-} = H2SO3 + H2O + I2
(a)C2H4(g) + (b)O2(g) = (c)CO2(g) + (d)H2O(l) =>
(a)C2H4(g) + 3(b)O2(g) = 2(c)CO2(g) + 2(d)H2O(l)
Hg + SnCl2 = HgCl2 + Sn =>
Hg + SnCl2 = HgCl2 + Sn
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
Cu + Pb(No3)2 = PbCu + No3 =>
Cu + Pb(No3)2 = PbCu + 2 No3
P2S3 + O2 = P205 + SO3 =>
410 P2S3 + 1845 O2 = 4 P205 + 1230 SO3
Mg + C = Mg2C =>
2 Mg + C = Mg2C
NO2{-} + SO4{2-} = NO3{-} + SO3{2-} =>
NO2{-} + SO4{2-} = NO3{-} + SO3{2-}
BeO + NaOH + H2O = Be(OH)4 + Na =>
BeO + 2 NaOH + H2O = Be(OH)4 + 2 Na
CrPO4 = Cr{3+} + PO4{3-} =>
CrPO4 = Cr{3+} + PO4{3-}
Cr2O3 + Si = Cr + SiO2 =>
2 Cr2O3 + 3 Si = 4 Cr + 3 SiO2
Na + MgCl2 = NaCl + Mg =>
2 Na + MgCl2 = 2 NaCl + Mg
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
CH3CH2COOH + H2O = CH3CH2COO + H3O =>
CH3CH2COOH + H2O = CH3CH2COO + H3O
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/03/24
Équations équilibrées sur12/03/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
