| Équations équilibrées la veille | Équations équilibrées le lendemain |
H2SO4 + Li2CO3 = Li2SO4 + CO2 + H2O
CCl4 + KOH = KCl + CO2 + H2O =>
CCl4 + 4 KOH = 4 KCl + CO2 + 2 H2O
N2O5 + Ba(OH)2 = Ba(NO3)2 + H2O =>
N2O5 + Ba(OH)2 = Ba(NO3)2 + H2O
C6H8O6 + NaC7H5O2 = C7H6O2 + CO2 + Na =>
2 C6H8O6 + 10 NaC7H5O2 = 11 C7H6O2 + 5 CO2 + 10 Na
CH2O + KMnO4 + H2SO4 = CHOOH + K2SO4 + H2O + MnSO4 =>
5 CH2O + 2 KMnO4 + 3 H2SO4 = 5 CHOOH + K2SO4 + 3 H2O + 2 MnSO4
Mg + HCOH = Mg(HCO)2 + H2 =>
Mg + 2 HCOH = Mg(HCO)2 + H2
SO3 + H2O = SO3OH + H2 =>
2 SO3 + 2 H2O = 2 SO3OH + H2
C6H12O6 + Ag{+} + OH{-} = Ag + C6H11O7 + H2O =>
C6H12O6 + 3 Ag{+} + 3 OH{-} = 3 Ag + C6H11O7 + 2 H2O
KMnO4 + Na2C2O4 + H2SO4 = Na2SO4 + K2SO4 + CO2 + MnSO4 + H2O =>
2 KMnO4 + 5 Na2C2O4 + 8 H2SO4 = 5 Na2SO4 + K2SO4 + 10 CO2 + 2 MnSO4 + 8 H2O
C4H9Cl + KCN = KCl + C4H9CN =>
C4H9Cl + KCN = KCl + C4H9CN
Ba + N2 = Ba2N =>
4 Ba + N2 = 2 Ba2N
H2[TiCl6] + H2O2 = H2[Ti(O2)Cl4] + HCl =>
H2[TiCl6] + H2O2 = H2[Ti(O2)Cl4] + 2 HCl
Ni(CH3CO2)2 + NH4Br = NiBr2 + NH4(CH3CO2) =>
Ni(CH3CO2)2 + 2 NH4Br = NiBr2 + 2 NH4(CH3CO2)
Ba(NO3)2 + K2SO4 = K2(NO3)2 + Ba(SO4) =>
Ba(NO3)2 + K2SO4 = K2(NO3)2 + Ba(SO4)
H2SO4(aq) + MgCO3(s) = CO2(g) + MgSO4(aq) + H2O(l) =>
H2SO4(aq) + MgCO3(s) = CO2(g) + MgSO4(aq) + H2O(l)
CH2(COOH)2 + NaOH = NaCOOH + H2O + CH4 =>
3 CH2(COOH)2 + 8 NaOH = 8 NaCOOH + 4 H2O + CH4
FeCl3 + Ba(HSO3)2 + H2O = FeCl2 + HCl + BaSO4 + H2SO4 =>
4 FeCl3 + Ba(HSO3)2 + 2 H2O = 4 FeCl2 + 4 HCl + BaSO4 + H2SO4
KMnO4 + HCl + H2S = H2O + KCl + MnCl2 + S =>
2 KMnO4 + 6 HCl + 5 H2S = 8 H2O + 2 KCl + 2 MnCl2 + 5 S
NaHO + H2SO4 = Na2SO4 + H2O =>
2 NaHO + H2SO4 = Na2SO4 + 2 H2O
H2O + Cr3O7{-2} + I{-} = Cr{+3} + I2 + OH{-} =>
14 H2O + 2 Cr3O7{-2} + 6 I{-} = 6 Cr{+3} + 3 I2 + 28 OH{-}
CrO5 = CrO3 + O2 =>
CrO5 = CrO3 + O2
FeS2 + SO3 = Fe2(SO4)3 + S =>
2 FeS2 + 4 SO3 = Fe2(SO4)3 + 5 S
MnS + Cl2 = MnCl + S =>
2 MnS + Cl2 = 2 MnCl + 2 S
H2O + Al(OH)3 = Al(OH)4 + H2 =>
2 H2O + 2 Al(OH)3 = 2 Al(OH)4 + H2
Ba(OH)2 + V(NO3)3 = Ba(NO3)2 + V(OH)3 =>
3 Ba(OH)2 + 2 V(NO3)3 = 3 Ba(NO3)2 + 2 V(OH)3
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
CH4N2O + CH3OH + H3PO4 + H2SO4 = C5H12NO3PS2 + H2O + CO2 =>
3 CH4N2O + 40 CH3OH + 6 H3PO4 + 12 H2SO4 = 6 C5H12NO3PS2 + 71 H2O + 13 CO2
C6H6 + O2 = CO2 + H2O =>
2 C6H6 + 15 O2 = 12 CO2 + 6 H2O
Fe(iii) + H3Po4 = Fe(H2Po4)2 + H2 =>
Fe(iii) + 2 H3Po4 = Fe(H2Po4)2 + H2
FeCl2 + K2Cr2O7 + HCl = FeCl3 + KCl + CrCl3 + H2O =>
6 FeCl2 + K2Cr2O7 + 14 HCl = 6 FeCl3 + 2 KCl + 2 CrCl3 + 7 H2O
Na3PO4 + ZnC4H6O4 = Na3C4H6O4 + ZnPO4 =>
Na3PO4 + ZnC4H6O4 = Na3C4H6O4 + ZnPO4
HCOOCH2CH2CH3 + NaHCO3 = NaCOOCH2CH2CH3 + H2O + CO2 =>
HCOOCH2CH2CH3 + NaHCO3 = NaCOOCH2CH2CH3 + H2O + CO2
CaI2(aq) + AgNO3(a) = Ca(NO3)2 + AgI =>
CaI2(aq) + 2 AgNO3(a) = Ca(NO3)2 + 2 AgI
C6H10S3 + O2 = CO2 + H2O + SO2 =>
2 C6H10S3 + 23 O2 = 12 CO2 + 10 H2O + 6 SO2
S + O2 = (SO4)2 =>
2 S + 4 O2 = (SO4)2
H2SO4(aq) + MgCl2(aq) = MgSO4(aq) + HCl(g) =>
H2SO4(aq) + MgCl2(aq) = MgSO4(aq) + 2 HCl(g)
Pb(OH)2 + RbOH = Rb[Pb(OH)3] =>
Pb(OH)2 + RbOH = Rb[Pb(OH)3]
KNO3 + Na2CO3 + Cr2O3 = CO2 + KNO2 + Na2CrO4 =>
3 KNO3 + 2 Na2CO3 + Cr2O3 = 2 CO2 + 3 KNO2 + 2 Na2CrO4
Zr1Si79Mo40 = Zr4Si4 + Si2Mo1 + Si6Mo10 =>
28 Zr1Si79Mo40 = 7 Zr4Si4 + 1080 Si2Mo1 + 4 Si6Mo10
H{+} + FeS = H2S + Fe{+2} =>
2 H{+} + FeS = H2S + Fe{+2}
Cu2O3 = Cu + O2 =>
2 Cu2O3 = 4 Cu + 3 O2
H3BO3 + Al = B + Al2O3 + H2O =>
2 H3BO3 + 2 Al = 2 B + Al2O3 + 3 H2O
C6H12O7 + K2CO3 = C6H11KO7 + H2O + CO2 =>
2 C6H12O7 + K2CO3 = 2 C6H11KO7 + H2O + CO2
SO2 + K2CrO4 + KHSO4 = Cr2(SO4)3 + K2SO4 + H2O =>
3 SO2 + 2 K2CrO4 + 4 KHSO4 = Cr2(SO4)3 + 4 K2SO4 + 2 H2O
ZrO + O2 = ZrO2 =>
2 ZrO + O2 = 2 ZrO2
MnO4 + C2H4O = MnO2 + CO3 + H2O =>
7 MnO4 + 2 C2H4O = 7 MnO2 + 4 CO3 + 4 H2O
NaHCO3 + HBO2 = CO2 + NaBO2 + H2O =>
NaHCO3 + HBO2 = CO2 + NaBO2 + H2O
H2S + Pd(NO3)2 = HNO3 + PdS =>
H2S + Pd(NO3)2 = 2 HNO3 + PdS
SO3{-2} + HPO3{-2} + H{+} = S + HPO4{-2} + H2O =>
SO3{-2} + 2 HPO3{-2} + 2 H{+} = S + 2 HPO4{-2} + H2O
HNaOH = HOHNa =>
HNaOH = HOHNa
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
