| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 BaCl2 + K2CrO4 + 4 H2O = 2 Ba(OH)2 + 2 KOH + Cr(OH)2 + 2 Cl2
Fe3O4 + H2 = Fe + H2O =>
Fe3O4 + 4 H2 = 3 Fe + 4 H2O
HI + H2SO40 = H2S + I2 + H2O =>
80 HI + H2SO40 = H2S + 40 I2 + 40 H2O
H3PO4(aq) + KOH(aq) = K3PO4(aq) + H2O(l) =>
H3PO4(aq) + 3 KOH(aq) = K3PO4(aq) + 3 H2O(l)
C12H22O11 + CH4N2O + C2H2 = C31H42N2O6 + O2 =>
8 C12H22O11 + 10 CH4N2O + 102 C2H2 = 10 C31H42N2O6 + 19 O2
(NH4)2S = H2S + NH3 =>
(NH4)2S = H2S + 2 NH3
CsCl + AuCl3 = Cs[AuCl4] =>
CsCl + AuCl3 = Cs[AuCl4]
K + Sn{+} = Sn + K{+} =>
K + Sn{+} = Sn + K{+}
Al(OH)3 + NaOH = Na[Al(OH)4] =>
Al(OH)3 + NaOH = Na[Al(OH)4]
CuSO4 + Ti = Cu4Ti2 + SO4 =>
4 CuSO4 + 2 Ti = Cu4Ti2 + 4 SO4
F2 + NaOH = H2O + NaF + O3 =>
3 F2 + 6 NaOH = 3 H2O + 6 NaF + O3
Sb2O3 + KMnO4 + H2SO4 + H2O = H3SbO4 + MnSO4 + K2SO4 =>
5 Sb2O3 + 4 KMnO4 + 6 H2SO4 + 9 H2O = 10 H3SbO4 + 4 MnSO4 + 2 K2SO4
NH4OH + C2H4O2 = C2H3O2NH4 + H2O =>
NH4OH + C2H4O2 = C2H3O2NH4 + H2O
Fr + HCl = FrCl + H =>
Fr + HCl = FrCl + H
Be2 + H2O = Be(OH)2 + H2 =>
Be2 + 4 H2O = 2 Be(OH)2 + 2 H2
As + NaOH = Na3AsO3 + H2 =>
2 As + 6 NaOH = 2 Na3AsO3 + 3 H2
Al(NO3)3 + Ag = Al + AgNO3 =>
Al(NO3)3 + 3 Ag = Al + 3 AgNO3
Pb(No3)2 + Na2SO4 = Pb2(SO4)2 + NaNo3 =>
2 Pb(No3)2 + 2 Na2SO4 = Pb2(SO4)2 + 4 NaNo3
(CH3)2CC(CH3)2 + KMnO4 + H2O = (CH3)2C(OH)C(OH)(CH3)2 + KOH + MnO2 =>
3(CH3)2CC(CH3)2 + 2 KMnO4 + 4 H2O = 3(CH3)2C(OH)C(OH)(CH3)2 + 2 KOH + 2 MnO2
HCOOH + Ca(OH)2 = Ca(OH)HCOO + H2O =>
HCOOH + Ca(OH)2 = Ca(OH)HCOO + H2O
P(s) + Cl(g) = PCl3(l) =>
P(s) + 3 Cl(g) = PCl3(l)
FeSCN{3+} + HCl = FeCl3 + H{+} + SCN =>
FeSCN{3+} + 3 HCl = FeCl3 + 3 H{+} + SCN
HNO3 + NH4OH = NH4NO3 + H2O =>
HNO3 + NH4OH = NH4NO3 + H2O
Ba(NO3)2 + H2SO4 = BaSO4 + HNO3 =>
Ba(NO3)2 + H2SO4 = BaSO4 + 2 HNO3
Li2(SO4) + Pb(C2H3O2)2 = Li(C2H3O2) + Pb(SO4) =>
Li2(SO4) + Pb(C2H3O2)2 = 2 Li(C2H3O2) + Pb(SO4)
H2S + Fe = Fe2S3 + H2 =>
3 H2S + 2 Fe = Fe2S3 + 3 H2
C22H41O8 + O2 = CO2 + H2O =>
4 C22H41O8 + 113 O2 = 88 CO2 + 82 H2O
KClO + HNO3 = KNO3 + HClO =>
KClO + HNO3 = KNO3 + HClO
Ca(OH)2 + CH3OOH = H2O + C4H6O4Ca =>
Ca(OH)2 + 4 CH3OOH = 6 H2O + C4H6O4Ca
B + C2 = BC =>
2 B + C2 = 2 BC
KOH + NaHCO3 = K2CO3 + NaOH + H2O =>
2 KOH + NaHCO3 = K2CO3 + NaOH + H2O
P2O3 + H2O = H3PO3 =>
P2O3 + 3 H2O = 2 H3PO3
HClO4 + K2O = KClO4 + H2O =>
2 HClO4 + K2O = 2 KClO4 + H2O
Pb{2+} + S{-2} = PbS =>
Pb{2+} + S{-2} = PbS
Na + Br2 = NaBr =>
2 Na + Br2 = 2 NaBr
Ag + O2 = AgO2 =>
Ag + O2 = AgO2
Al + ZnS = AlZn + S =>
Al + ZnS = AlZn + S
NaAl(OH)4 + SO2 = Al(OH)3 + Na2SO3 + H2O =>
2 NaAl(OH)4 + SO2 = 2 Al(OH)3 + Na2SO3 + H2O
CaCl2 + K3(PO4) = Ca3(PO4)2 + KCl =>
3 CaCl2 + 2 K3(PO4) = Ca3(PO4)2 + 6 KCl
I1 + MnO41 = IO31 + MnO2 =>
39 I1 + 31 MnO41 = 39 IO31 + 31 MnO2
Cu + HNO3 = Cu(NO3)2 + NO + H2O =>
3 Cu + 8 HNO3 = 3 Cu(NO3)2 + 2 NO + 4 H2O
Fe + CuSO4 = Fe2(SO4)3 + Cu2 =>
4 Fe + 6 CuSO4 = 2 Fe2(SO4)3 + 3 Cu2
FeCl3(aq) + Ba(OH)2(aq) = Fe(OH)3(aq) + BaCl2(aq) =>
2 FeCl3(aq) + 3 Ba(OH)2(aq) = 2 Fe(OH)3(aq) + 3 BaCl2(aq)
Ag(NH3)2{+} + H{+} + Cl{-} = AgCl + NH4{+} =>
Ag(NH3)2{+} + 2 H{+} + Cl{-} = AgCl + 2 NH4{+}
Na2HPO4 + HI = H3PO4 + NaI =>
Na2HPO4 + 2 HI = H3PO4 + 2 NaI
CH3COOH + Na2CO3 = CH3COONa + H2O + CO2 =>
2 CH3COOH + Na2CO3 = 2 CH3COONa + H2O + CO2
Hg + Hg(NO3)2 = Hg2(NO3)2 =>
Hg + Hg(NO3)2 = Hg2(NO3)2
Ra + HNO3 = Ra(NO3)2 + NO2 + H2O =>
Ra + 4 HNO3 = Ra(NO3)2 + 2 NO2 + 2 H2O
Al(OH)3 + KMnO4 = AlMnO4 + K(OH)3 =>
Al(OH)3 + KMnO4 = AlMnO4 + K(OH)3
CoCl2*H2O + SOCl2 = CoCl2 + SO2 + HCl =>
CoCl2*H2O + SOCl2 = CoCl2 + SO2 + 2 HCl
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
