| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 C2H2O4 + 6 NaOH + 2 Al + 2 MgSO4 = 6 H2O + 2 NaMg[Al(C2O4)3] + 3 H2 + 2 Na2SO4
Ba(NO3)2 + Mg3(PO4)2 = Ba3(PO4)2 + Mg(NO3)2 =>
3 Ba(NO3)2 + Mg3(PO4)2 = Ba3(PO4)2 + 3 Mg(NO3)2
NiCl2 + NaOH = Ni(OH) + NaCl2 =>
NiCl2 + NaOH = Ni(OH) + NaCl2
Cr(NO3)3 + Na2SO3 + H2O = Cr(OH)3 + NaNO3 + SO2 =>
2 Cr(NO3)3 + 3 Na2SO3 + 3 H2O = 2 Cr(OH)3 + 6 NaNO3 + 3 SO2
Ca2(CO3)2 + H3PO4 = Ca3(PO4)2 + H2CO3 =>
3 Ca2(CO3)2 + 4 H3PO4 = 2 Ca3(PO4)2 + 6 H2CO3
Sr(NO3)2K3PO4 = SrPO4K3(NO3)2 =>
Sr(NO3)2K3PO4 = SrPO4K3(NO3)2
Be + OH{-} = BeOH{-} =>
Be + OH{-} = BeOH{-}
C3H8O3 = CH4 + CO2 + H2O =>
4 C3H8O3 = 7 CH4 + 5 CO2 + 2 H2O
CO + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
5 CO + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 CO2 + 3 H2O
BF3(g) + H2O(l) = HF(l) + H3BO3(s) =>
BF3(g) + 3 H2O(l) = 3 HF(l) + H3BO3(s)
NiCl2 + NaOH = Ni(OH) + NaCl2 =>
NiCl2 + NaOH = Ni(OH) + NaCl2
C2H5NSCl + O2 = CO2 + H2O + NO2 + SO4 + HCl =>
C2H5NSCl + 6 O2 = 2 CO2 + 2 H2O + NO2 + SO4 + HCl
NiF2(aq) + Fe2(SO4)3(aq) = NiSO4(aq) + FeF3(s) =>
3 NiF2(aq) + Fe2(SO4)3(aq) = 3 NiSO4(aq) + 2 FeF3(s)
N + F = NF =>
N + F = NF
Na2SO3 + Na + H2O = Na2S2O4 + NaOH =>
2 Na2SO3 + 2 Na + 2 H2O = Na2S2O4 + 4 NaOH
NiCl2 + NaOH = Ni(OH) + NaCl2 =>
NiCl2 + NaOH = Ni(OH) + NaCl2
H1 + Te2 = H2Te =>
4 H1 + Te2 = 2 H2Te
Cr(NO3)3 + H2O = CrO(H2(NO3)3) =>
Cr(NO3)3 + H2O = CrO(H2(NO3)3)
C2H5CHO + Cu(OH)2 = C2H5COOH + CuOH + H2O =>
C2H5CHO + 2 Cu(OH)2 = C2H5COOH + 2 CuOH + H2O
KClO3 = KCl + O =>
KClO3 = KCl + 3 O
Na(OH) = Na + H2O2 =>
2 Na(OH) = 2 Na + H2O2
P4 + Ba(OH)2 + H2O = PH3 + BaH2PO3 =>
5 P4 + 12 Ba(OH)2 + 12 H2O = 8 PH3 + 12 BaH2PO3
KO2(g) + CO2(s) = K2CO3(s) + O2(g) =>
4 KO2(g) + 2 CO2(s) = 2 K2CO3(s) + 3 O2(g)
C2H5OH + KMnO4 + H2SO4 = CH3COOH + MnSO4 + HO + K2SO4 =>
2 C2H5OH + 6 KMnO4 + 9 H2SO4 = 2 CH3COOH + 6 MnSO4 + 22 HO + 3 K2SO4
I3{-} + MnO4{-} + H{+} = IO3{-} + Mn2{+} + H2O =>
13 I3{-} + 32 MnO4{-} + 22 H{+} = 39 IO3{-} + 16 Mn2{+} + 11 H2O
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
Mn2O7 + ZnO = Mn(ZnO)7 + O =>
Mn2O7 + 14 ZnO = 2 Mn(ZnO)7 + 7 O
CO(NH4)2 + HNO2 = CO2 + N + H2O =>
3 CO(NH4)2 + 10 HNO2 = 3 CO2 + 16 N + 17 H2O
KMnO4 + H2(SO4) + H2O = KH(SO4) + H2O2 + Mn(SO4) =>
2 KMnO4 + 4 H2(SO4) + 2 H2O = 2 KH(SO4) + 5 H2O2 + 2 Mn(SO4)
Na2S(aq) + FeCl2(aq) = FeS(s) + NaCl(aq) =>
Na2S(aq) + FeCl2(aq) = FeS(s) + 2 NaCl(aq)
AlCl3 + MgBr2 = AlBr3 + MgCl2 =>
2 AlCl3 + 3 MgBr2 = 2 AlBr3 + 3 MgCl2
BaBr2 + AgNO3 = Ba(NO3)2 + AgBr =>
BaBr2 + 2 AgNO3 = Ba(NO3)2 + 2 AgBr
Cr2(Cr2O7)3 + (NH4)3N = (NH4)2Cr2O7 + CrN =>
Cr2(Cr2O7)3 + 2(NH4)3N = 3(NH4)2Cr2O7 + 2 CrN
Au(OH)2 + Sn = Sn(OH)2 + Au =>
Au(OH)2 + Sn = Sn(OH)2 + Au
Si(s) + O2 = SiO2(s) =>
Si(s) + O2 = SiO2(s)
NH4NO3(aq) = N2O(g) + H2O(l) =>
NH4NO3(aq) = N2O(g) + 2 H2O(l)
Mg + Cu(SO4)2 = Mg(SO4) + Cu =>
2 Mg + Cu(SO4)2 = 2 Mg(SO4) + Cu
MgCl2 + NH3 = NH3Mg + Cl =>
MgCl2 + NH3 = NH3Mg + 2 Cl
Zn + KNO3 + KOH + H2O = K2[Zn(OH)4] + NH3 =>
4 Zn + KNO3 + 7 KOH + 6 H2O = 4 K2[Zn(OH)4] + NH3
AgCIO3 + NH4Cl = AgCl + NH4CIO3 =>
AgCIO3 + NH4Cl = AgCl + NH4CIO3
CCl4 + NaN3 = C2Cl6 + NaCl + N2 =>
2 CCl4 + 2 NaN3 = C2Cl6 + 2 NaCl + 3 N2
CH3CH3OH + O = CH3COOH + H2O =>
2 CH3CH3OH + 5 O = 2 CH3COOH + 3 H2O
KI(s) + H2SO4(aq) = K2SO4(aq) + S02(g) + I2(g) + H2O(l) =>
12 KI(s) + 8 H2SO4(aq) = 6 K2SO4(aq) + S02(g) + 6 I2(g) + 8 H2O(l)
C6H5OH + H2O = C6H5O + H3O =>
C6H5OH + H2O = C6H5O + H3O
Fe{+2} + Cr2O7{-2} + H{+}{-}{+} = Cr{+3} + H2O + Fe{+3} =>
6 Fe{+2} + Cr2O7{-2} + 14 H{+}{-}{+} = 2 Cr{+3} + 7 H2O + 6 Fe{+3}
HFeO2 + NaOH = NaFeO2 + H2O =>
HFeO2 + NaOH = NaFeO2 + H2O
Pb(NO{+3}){+2} + NaCl = PbCl{+2} + NaNO{+3} =>
Pb(NO{+3}){+2} + NaCl = PbCl{+2} + NaNO{+3}
KH + H2O = K2O + H3 =>
6 KH + 3 H2O = 3 K2O + 4 H3
J2 + K2SO3 + H2O = KJ + H2SO4 =>
J2 + K2SO3 + H2O = 2 KJ + H2SO4
C11H16N2O2HCl + HNO3 = C11H16N2O2HNO3 + HCl =>
C11H16N2O2HCl + HNO3 = C11H16N2O2HNO3 + 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 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/26/24
Équations équilibrées sur02/25/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
