| Équations équilibrées la veille | Équations équilibrées le lendemain |
18 H2O2 + As2S5 + 20 NH4OH = 2(NH4)5AsO4 + 28 H2O + 5(NH4)2SO4
MnSO4 + NaOH + H2O2 = MnOH + H2SO4 + NaO2 =>
MnSO4 + NaOH + H2O2 = MnOH + H2SO4 + NaO2
Cu(OH)2 + HNO3 = Cu(NO3)2 + H2O =>
Cu(OH)2 + 2 HNO3 = Cu(NO3)2 + 2 H2O
NH3 + KMnO4 + KOH = K2MnO4 + H2O + KNO3 =>
NH3 + 8 KMnO4 + 9 KOH = 8 K2MnO4 + 6 H2O + KNO3
Li(OH)2 + CO = Li2CO3 + H2O =>
2 Li(OH)2 + CO = Li2CO3 + 2 H2O
Pb + O2 + SO2 = PbO*PbSO4 =>
4 Pb + 3 O2 + 2 SO2 = 2 PbO*PbSO4
Cl2 + Ca(OH) = CaCl2 + Ca(ClO)3 + H2O =>
13 Cl2 + 12 Ca(OH) = 10 CaCl2 + 2 Ca(ClO)3 + 6 H2O
NO2{-} + H3O{+} + I{-} = NO + I2 + OH{-} =>
2 NO2{-} + H3O{+} + 2 I{-} = 2 NO + I2 + 3 OH{-}
Mg(NH4)4(PO4)2 = Mg(PO3)2 + NH3 + H2O =>
Mg(NH4)4(PO4)2 = Mg(PO3)2 + 4 NH3 + 2 H2O
IBrKI = I2KBr =>
IBrKI = I2KBr
LiClO4 + H2O = HClO4 + LiOH =>
LiClO4 + H2O = HClO4 + LiOH
(NH4)2SO3 + HNO3 = NH4NO3 + SO2 + H2O =>
(NH4)2SO3 + 2 HNO3 = 2 NH4NO3 + SO2 + H2O
K2Cr2O7 + HCl + C2H5OH = CH3COOH + CrCl3 + KCl + H2O =>
2 K2Cr2O7 + 16 HCl + 3 C2H5OH = 3 CH3COOH + 4 CrCl3 + 4 KCl + 11 H2O
CH3CH2OH + H2SO4 + K2Cr2O7 = Cr2(SO4)3 + CH3CH2CH2COOH + H2O + K2SO4 =>
6 CH3CH2OH + 8 H2SO4 + 2 K2Cr2O7 = 2 Cr2(SO4)3 + 3 CH3CH2CH2COOH + 14 H2O + 2 K2SO4
Au(NO3)3 + RbCr2O7 = RbNO3 + Au(Cr2O7)3 =>
Au(NO3)3 + 3 RbCr2O7 = 3 RbNO3 + Au(Cr2O7)3
CaOCl2 + H2SO4 = CaSO4 + H2O + Cl2 =>
CaOCl2 + H2SO4 = CaSO4 + H2O + Cl2
C6H5Cl + O2 + NaOH = CO2 + H2O + NaCl =>
C6H5Cl + 7 O2 + NaOH = 6 CO2 + 3 H2O + NaCl
Al(NO3)3*9H2O = HNO3 + Al2O3 + H2O =>
2 Al(NO3)3*9H2O = 6 HNO3 + Al2O3 + 15 H2O
As2S3 + NaNO3 + Na2CO3 = NaAsO3 + Na2SO4 + NaNO2 + CO2 =>
As2S3 + 14 NaNO3 + 4 Na2CO3 = 2 NaAsO3 + 3 Na2SO4 + 14 NaNO2 + 4 CO2
NaNO2 + K2Cr2O7 + H2SO4 = Cr2(SO4)3 + K2SO4 + Na2SO4 + NO2 + H2O =>
6 NaNO2 + K2Cr2O7 + 7 H2SO4 = Cr2(SO4)3 + K2SO4 + 3 Na2SO4 + 6 NO2 + 7 H2O
(AlOH)Cl2 + HNO3 = (AlOH)(NO3)2 + HCl =>
(AlOH)Cl2 + 2 HNO3 = (AlOH)(NO3)2 + 2 HCl
Fe304 + O2 = Fe2O3 =>
Fe304 + 228 O2 = 152 Fe2O3
C6H5COONH4 + HCl = C6H5COOH + NH4Cl =>
C6H5COONH4 + HCl = C6H5COOH + NH4Cl
SiCl4 + H2O(l) = H4SiO4(aq) + HCl(aq) =>
SiCl4 + 4 H2O(l) = H4SiO4(aq) + 4 HCl(aq)
C5H11Br + CH3CO2K = C7H14O2 + KBr =>
C5H11Br + CH3CO2K = C7H14O2 + KBr
KOH + Al2O3 + H2O = KAl(OH)4 =>
2 KOH + Al2O3 + 3 H2O = 2 KAl(OH)4
IO3{-} + HSO3{-} = I{-} + H{+} + SO4{-2} =>
IO3{-} + 3 HSO3{-} = I{-} + 3 H{+} + 3 SO4{-2}
Cu(No3)2 + NaOH = Cu(OH)2 + NaNo3 =>
Cu(No3)2 + 2 NaOH = Cu(OH)2 + 2 NaNo3
Au + H2 = AuH3 =>
2 Au + 3 H2 = 2 AuH3
CaSO4 + Cl = CaCl2 + SO4 =>
CaSO4 + 2 Cl = CaCl2 + SO4
HCl4(aq) + Ca(OH)2(aq) = Ca(Cl4)2(s) + H2O(l) =>
2 HCl4(aq) + Ca(OH)2(aq) = Ca(Cl4)2(s) + 2 H2O(l)
Na2(CO3) + CO2 + H2O = Na(HCO3) =>
Na2(CO3) + CO2 + H2O = 2 Na(HCO3)
F2 + HCl = F2H + Cl2 =>
2 F2 + 2 HCl = 2 F2H + Cl2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
PH4Cl + (NH4)2Cr2O7 + H2SO4 = H3PO4 + NH4Cl + Cr2(SO4)3 + NH4HSO4 + H2O =>
3 PH4Cl + 4(NH4)2Cr2O7 + 17 H2SO4 = 3 H3PO4 + 3 NH4Cl + 4 Cr2(SO4)3 + 5 NH4HSO4 + 16 H2O
MgO(s) + H2SO4(aq) = MgSO4 + H2O =>
MgO(s) + H2SO4(aq) = MgSO4 + H2O
C4H8SP2 + O2 = CO2 + H2O + SO2 + P2O5 =>
2 C4H8SP2 + 19 O2 = 8 CO2 + 8 H2O + 2 SO2 + 2 P2O5
Cr2S3 + Mn(NO3)3 + Na2CO3 = NO + CO2 + Na2CrO4 + NaMnO4 + Na2SO4 =>
Cr2S3 + 6 Mn(NO3)3 + 8 Na2CO3 = 18 NO + 8 CO2 + 2 Na2CrO4 + 6 NaMnO4 + 3 Na2SO4
Bi2O3 + KOH + KClO = KBiO3 + H2O + KCl =>
Bi2O3 + 2 KOH + 2 KClO = 2 KBiO3 + H2O + 2 KCl
Cl + HBr = HCl + Br =>
Cl + HBr = HCl + Br
Pb(C2H3O2)2 + Na2(SO4) = Na2(C2H3O2)2 + Pb(SO4) =>
Pb(C2H3O2)2 + Na2(SO4) = Na2(C2H3O2)2 + Pb(SO4)
HNO3(aq) + KOH = H2O(s) + KNO3 =>
HNO3(aq) + KOH = H2O(s) + KNO3
TeCl4 + Ge + NH3 = GeTe2 + HCl + NH2 =>
2 TeCl4 + Ge + 8 NH3 = GeTe2 + 8 HCl + 8 NH2
C9H18O = C10H16 + CO2 + H2 =>
20 C9H18O = 17 C10H16 + 10 CO2 + 44 H2
CaAl2Si2O8 + Ca = Al2 + Si2 + CaO =>
CaAl2Si2O8 + 7 Ca = Al2 + Si2 + 8 CaO
[CO(H2O)6]Cl2 + NH3 = [CO(NH3)6]Cl2 + H2O =>
[CO(H2O)6]Cl2 + 6 NH3 = [CO(NH3)6]Cl2 + 6 H2O
CuO + B2O3 = CuBO2 + O2 =>
4 CuO + 2 B2O3 = 4 CuBO2 + O2
C2H4O2 + NaHCO3 = CO2 + H2O + C2H3O2Na =>
C2H4O2 + NaHCO3 = CO2 + H2O + C2H3O2Na
Ca(HCO3)2 + Ca(OH)2 = CaCO3 + H2O =>
Ca(HCO3)2 + Ca(OH)2 = 2 CaCO3 + 2 H2O
Al4C3 + H2O = CH4 + Al(OH)3 =>
Al4C3 + 12 H2O = 3 CH4 + 4 Al(OH)3
| 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 81 82 83 84 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/17/25
Équations équilibrées sur03/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
