| Équations équilibrées la veille | Équations équilibrées le lendemain |
(CH3)2SO2 + NaOH + 3 H2O = NaHSO4 + 2 CH3OH + 2 H2
CuSO4 + NH4(OH) = NH4 + CuSO4(OH) =>
CuSO4 + NH4(OH) = NH4 + CuSO4(OH)
C8H10N4O2 + O2 = CO + H2O + NO =>
2 C8H10N4O2 + 15 O2 = 16 CO + 10 H2O + 8 NO
Ni + HCl = H2 + NiCl2 =>
Ni + 2 HCl = H2 + NiCl2
Na2SO3(s) + HCl(aq) = NaCl(aq) + SO2(g) + H2O(l) =>
Na2SO3(s) + 2 HCl(aq) = 2 NaCl(aq) + SO2(g) + H2O(l)
Cr2O7{2-} + Fe{2+} + H{+} = Cr{3+} + Fe{3+} + H2O =>
Cr2O7{2-} + 6 Fe{2+} + 14 H{+} = 2 Cr{3+} + 6 Fe{3+} + 7 H2O
FeC2O4*2H2O + O2 = Fe2O + H2O + CO2 =>
4 FeC2O4*2H2O + O2 = 2 Fe2O + 8 H2O + 8 CO2
CuO + Cr2O3 + SrCO3 = CuCr*0*93Sr*0*03O2 + CO2 + O2 =>
4 CuO + 2 Cr2O3 + 372 SrCO3 = 4 CuCr*0*93Sr*0*03O2 + 372 CO2 + 179 O2
ClF5 + CH4 = CF4 + HCl + HF =>
4 ClF5 + 3 CH4 = 3 CF4 + 4 HCl + 8 HF
CsCl + BaBr2 = CsBr + BaCl2 =>
2 CsCl + BaBr2 = 2 CsBr + BaCl2
CuSO45H2O + NaC7H6NO2 = Cu(C7H6NO2)2 + Na2SO45H2O =>
CuSO45H2O + 2 NaC7H6NO2 = Cu(C7H6NO2)2 + Na2SO45H2O
Li2O + H2CO3 = H2O + Li2(CO3) =>
Li2O + H2CO3 = H2O + Li2(CO3)
ZrCl3 + FeCl2 = FeCl3 + ZrCl2 =>
ZrCl3 + FeCl2 = FeCl3 + ZrCl2
NaOH + HCl = NaCl*H2O =>
NaOH + HCl = NaCl*H2O
Pb + Cd{2+} = Pb{2+} + Cd =>
Pb + Cd{2+} = Pb{2+} + Cd
Ag(OH)2 + HF = H2O + AgF2 =>
Ag(OH)2 + 2 HF = 2 H2O + AgF2
Pb + HNO3 = Pb(NO2)2 + PbO2 + H2O =>
3 Pb + 4 HNO3 = 2 Pb(NO2)2 + PbO2 + 2 H2O
AgNO3HBr = AgBrNHO3 =>
AgNO3HBr = AgBrNHO3
CH3CH3 + O2 = CO + H2O =>
2 CH3CH3 + 5 O2 = 4 CO + 6 H2O
LiBr + H2O = LiBrH2O =>
LiBr + H2O = LiBrH2O
KI + O2 + H2O = I + KOH =>
4 KI + O2 + 2 H2O = 4 I + 4 KOH
Hg{2+} + Cu = Hg + Cu{2+} =>
Hg{2+} + Cu = Hg + Cu{2+}
H(g) + O2(g) = H2O(l) =>
4 H(g) + O2(g) = 2 H2O(l)
MnO4{-} + H{+} + Cu{+} = Mn{2+} + H2O + Cu{2+} =>
MnO4{-} + 8 H{+} + 5 Cu{+} = Mn{2+} + 4 H2O + 5 Cu{2+}
Zn(NO3)3 + Na(OH) = Zn(OH)3 + Na(NO3) =>
Zn(NO3)3 + 3 Na(OH) = Zn(OH)3 + 3 Na(NO3)
BaI2 + AgNO3 = Ag2Ba + INO3 =>
BaI2 + 2 AgNO3 = Ag2Ba + 2 INO3
LiBr + H2O = LiBrH2O =>
LiBr + H2O = LiBrH2O
H2SO4 + FeTiO3 = Fe2(SO4)3 + TiOSO4 + H2 + H2O =>
5 H2SO4 + 2 FeTiO3 = Fe2(SO4)3 + 2 TiOSO4 + H2 + 4 H2O
P2S5 + HNO3 = NO + H3PO4 + SO2 + H2O =>
P2S5 + 10 HNO3 = 10 NO + 2 H3PO4 + 5 SO2 + 2 H2O
SrO2 + Mg + S = MgO + SrS =>
SrO2 + 2 Mg + S = 2 MgO + SrS
NaClO4 + Na2S2O3 + NaOH = Na2SO4 + NaCl + H2O =>
NaClO4 + Na2S2O3 + 2 NaOH = 2 Na2SO4 + NaCl + H2O
Ag2S + H2 = Ag + H2S =>
Ag2S + H2 = 2 Ag + H2S
NaCO3 + CaH = CaCO3 + NaH =>
NaCO3 + CaH = CaCO3 + NaH
CH3CO2K + H2SO4 = CH3COOH + K2SO4 =>
2 CH3CO2K + H2SO4 = 2 CH3COOH + K2SO4
Sr(NO3)2 + CuCl = CuNO3 + Sr + Cl =>
Sr(NO3)2 + 2 CuCl = 2 CuNO3 + Sr + 2 Cl
C = C67 =>
67 C = C67
KOH + Be + H2O = K2Be(OH)4 + H2 =>
2 KOH + Be + 2 H2O = K2Be(OH)4 + H2
Na + MgCl2 = Mg2Na + Cl2 =>
Na + 2 MgCl2 = Mg2Na + 2 Cl2
I2 + (S2O3){-}2 = (I){-}1 + (S4O6){-}2 =>
I2 + 4(S2O3){-}2 = 2(I){-}1 + 2(S4O6){-}2
ZnF2 + NaOH = Zn(OH)2 + NaF =>
ZnF2 + 2 NaOH = Zn(OH)2 + 2 NaF
HCOOC2H5 + Cu(OH)2 = Cu2O + CO2 + H2O =>
HCOOC2H5 + 14 Cu(OH)2 = 7 Cu2O + 3 CO2 + 17 H2O
CaCl2 + Pb(C2H3O2)2 = CaPb + Cl2(C2H3O2)2 =>
CaCl2 + Pb(C2H3O2)2 = CaPb + Cl2(C2H3O2)2
HNO3 + HgO = Hg(NO3)2 + H2O =>
2 HNO3 + HgO = Hg(NO3)2 + H2O
CH3CH3 + Cl2 = C2H4Cl2 + HCl =>
CH3CH3 + 2 Cl2 = C2H4Cl2 + 2 HCl
C2H4 = C8H16 =>
4 C2H4 = C8H16
Mn{2+} + IO4{-} + H{+} = MnO4{-} + I{4+} + H2O =>
3 Mn{2+} + 5 IO4{-} + 16 H{+} = 3 MnO4{-} + 5 I{4+} + 8 H2O
CaCl2 + Pb(C2H3O2)2 = CaPb + Cl2(C2H3O2)2 =>
CaCl2 + Pb(C2H3O2)2 = CaPb + Cl2(C2H3O2)2
H3AsO3 + Na(BH4) = AsH3 + H3BO3 + NaOH =>
4 H3AsO3 + 3 Na(BH4) = 4 AsH3 + 3 H3BO3 + 3 NaOH
Sodiumbicarbonate + phosphoricacid = sodiumphosphate + water + carbondioxide =>
3 NaHCO3 + H3PO4 = Na3PO4 + 3 H2O + 3 CO2
C3H20 + O2 = CO3 + H2O =>
2 C3H20 + 19 O2 = 6 CO3 + 20 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/21/24
Équations équilibrées sur06/20/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
