| Équations équilibrées la veille | Équations équilibrées le lendemain |
26 H{+} + Cr2O7{2-} + 6 FeO = 6 Fe{3+} + 2 Cr{3+} + 13 H2O
SnO + HNO3 = SnO2 + NO + H2O =>
3 SnO + 2 HNO3 = 3 SnO2 + 2 NO + H2O
HCl + (NH4)2Cr2O7 = NH4Cl + H2Cr2O7 =>
2 HCl + (NH4)2Cr2O7 = 2 NH4Cl + H2Cr2O7
K(NO3) + Mg = Mg(NO3)2 + K =>
2 K(NO3) + Mg = Mg(NO3)2 + 2 K
Zn{2+} + OH{-} = Zn(OH)4{2-} =>
Zn{2+} + 4 OH{-} = Zn(OH)4{2-}
Co(NO3)2(aq) + H2S(aq) = CoS(s) + HNO3(aq) =>
Co(NO3)2(aq) + H2S(aq) = CoS(s) + 2 HNO3(aq)
CaOSiO2 + HCl = CaCl2 + SiO2 + H2O =>
CaOSiO2 + 2 HCl = CaCl2 + SiO2 + H2O
NaNO3(aq)KI(aq) = K(NO3)NaI =>
NaNO3(aq)KI(aq) = K(NO3)NaI
Na2(S2O3) + AgNO3 = Ag2(S2O3) + NaNO3 =>
Na2(S2O3) + 2 AgNO3 = Ag2(S2O3) + 2 NaNO3
KFeO2 + Cl2 + NaOH = K2FeO4 + NaCl + Na2FeO4 + H2O =>
2 KFeO2 + 3 Cl2 + 8 NaOH = K2FeO4 + 6 NaCl + Na2FeO4 + 4 H2O
H2O2 + PH3 + Ca(OH)2 = Ca3(PO4)2 + H2O =>
8 H2O2 + 2 PH3 + 3 Ca(OH)2 = Ca3(PO4)2 + 14 H2O
NaCl + Hg(C2H3O2)2 = NaC2H3O2 + HgCl2 =>
2 NaCl + Hg(C2H3O2)2 = 2 NaC2H3O2 + HgCl2
ZnBr2 + (NH4)3PO4 = ZnPO4 + (NH4)3Br2 =>
ZnBr2 + (NH4)3PO4 = ZnPO4 + (NH4)3Br2
Na(s) + Fe2O3(aq) = Na2O(aq) + Fe(s) =>
6 Na(s) + Fe2O3(aq) = 3 Na2O(aq) + 2 Fe(s)
C17H33COOH + H2 = C17H35COOH =>
C17H33COOH + H2 = C17H35COOH
CrCl3 + NaHCO3 = Cr2(CO3)3 + CO2 + NaCl + H2O =>
2 CrCl3 + 6 NaHCO3 = Cr2(CO3)3 + 3 CO2 + 6 NaCl + 3 H2O
Mg2 + Cl2 = MgCl2 =>
Mg2 + 2 Cl2 = 2 MgCl2
BaO*H2O = Ba(OH)2 =>
BaO*H2O = Ba(OH)2
H2SO4 + Mg3(PO4)2 = MgSO4 + H3PO4 =>
3 H2SO4 + Mg3(PO4)2 = 3 MgSO4 + 2 H3PO4
Lead(II)Nitrate(aq) + PotassiumIodide(aq) = Lead(II)Iodide(s) + PotassiumNitrate(aq) =>
Lead(II)Nitrate(aq) + PotassiumIodide(aq) = Lead(II)Iodide(s) + PotassiumNitrate(aq)
CH3OH + CuSO4 = (CH3)2SO4 + Cu(OH)2 =>
2 CH3OH + CuSO4 = (CH3)2SO4 + Cu(OH)2
Fe2(SO4)3 + K3[Fe(CN)6] = Fe3[Fe(CN)6] + K2(SO4)3 =>
3 Fe2(SO4)3 + 2 K3[Fe(CN)6] = 2 Fe3[Fe(CN)6] + 3 K2(SO4)3
C15H28O3 + O2 = H2O + CO2 =>
2 C15H28O3 + 41 O2 = 28 H2O + 30 CO2
Ba(CIO)2 + Fe2(CO3)3 = Fe(CIO)3 + BaCO3 =>
3 Ba(CIO)2 + Fe2(CO3)3 = 2 Fe(CIO)3 + 3 BaCO3
C6H8O7 + H2O2 = CH2O2 + H2O =>
C6H8O7 + 3 H2O2 = 6 CH2O2 + H2O
CO3 + H2O = H2CO3 + O2 =>
2 CO3 + 2 H2O = 2 H2CO3 + O2
CH3(CH2)2CH3(g) + O2(g) = CO2(g) + H2O(g) =>
2 CH3(CH2)2CH3(g) + 13 O2(g) = 8 CO2(g) + 10 H2O(g)
Ag(s) + KNO3 = AgNO3 + K =>
Ag(s) + KNO3 = AgNO3 + K
Na2SO3 + KMnO4 + H2O = Na2(SO4) + MnO2 + KOH =>
3 Na2SO3 + 2 KMnO4 + H2O = 3 Na2(SO4) + 2 MnO2 + 2 KOH
[Ag(NH3)2]Cl + HNO3 = AgCl + N2O + H2O =>
[Ag(NH3)2]Cl + 2 HNO3 = AgCl + 2 N2O + 4 H2O
Cr2O3 + NO3{-} + H2O = CrO4{-2} + NO2{-} + H{+} =>
Cr2O3 + 3 NO3{-} + 2 H2O = 2 CrO4{-2} + 3 NO2{-} + 4 H{+}
C3H6O3 + NaHCO3 = NaH + H2O + CO2 =>
C3H6O3 + 6 NaHCO3 = 6 NaH + 3 H2O + 9 CO2
NaOH + KNO3 = NaNO3 + OHK =>
NaOH + KNO3 = NaNO3 + OHK
C8H18 + O12 = CO2 + H2O =>
12 C8H18 + 25 O12 = 96 CO2 + 108 H2O
C4 + O2 + H2 = C6H12O6 =>
3 C4 + 6 O2 + 12 H2 = 2 C6H12O6
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Mg + Zn(NO3)2 = Zn + Mg(NO3) =>
2 Mg + Zn(NO3)2 = Zn + 2 Mg(NO3)
FeS2 + O3 = Fe2O3 + SO4 =>
6 FeS2 + 19 O3 = 3 Fe2O3 + 12 SO4
Zn + NH4Cl = ZnCl2 + NH3 + H2 =>
Zn + 2 NH4Cl = ZnCl2 + 2 NH3 + H2
Potassium + H2SO3 = KSO3 + H =>
K + H2SO3 = KSO3 + 2 H
KClO3(aq) = KCl + O2 =>
2 KClO3(aq) = 2 KCl + 3 O2
K2SO4 + MgSO4 + H2O = K2SO4MgSO4H2O =>
K2SO4 + MgSO4 + H2O = K2SO4MgSO4H2O
CO2 + H2O + Ca(AlO2)2 = CaCO3 + Al(OH)3 =>
CO2 + 3 H2O + Ca(AlO2)2 = CaCO3 + 2 Al(OH)3
ZnCO3 + Na3PO4 = Na2CO3 + Zn3(PO4)2 =>
3 ZnCO3 + 2 Na3PO4 = 3 Na2CO3 + Zn3(PO4)2
Cu(OH)2 = CuO + H2O = =>
Cu(OH)2 = CuO + H2O
K + H3PO4 = H2 + K3PO4 =>
6 K + 2 H3PO4 = 3 H2 + 2 K3PO4
Zn + SO3 = Zn(SO3)2 =>
Zn + 2 SO3 = Zn(SO3)2
C3H2SH + O2 = CO2 + H2O + SO2 =>
4 C3H2SH + 19 O2 = 12 CO2 + 6 H2O + 4 SO2
Cu + HNO3(conc) = Cu(NO3)2 + H2O + NO2 =>
Cu + 4 HNO3(conc) = Cu(NO3)2 + 2 H2O + 2 NO2
Na + Si = NaSi =>
Na + Si = NaSi
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur10/17/24
Équations équilibrées sur11/16/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
