| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 CH3CH(OH)CH3 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 8 H2O + 5 CH3COCH3
CoCl2 = Cl2 + Co =>
CoCl2 = Cl2 + Co
Ca3N2(s) + H2O(l) = Ca(OH)2(aq) + H3N(g) =>
Ca3N2(s) + 6 H2O(l) = 3 Ca(OH)2(aq) + 2 H3N(g)
AlO + H2SO4 = AlSO4 + H2O =>
AlO + H2SO4 = AlSO4 + H2O
C2H6(g) + O2(g) = CO2(g) + H2O(g) =>
2 C2H6(g) + 7 O2(g) = 4 CO2(g) + 6 H2O(g)
ClO2{-} + Br{-} + H{+} = Br2 + Cl{-} + H2O =>
ClO2{-} + 4 Br{-} + 4 H{+} = 2 Br2 + Cl{-} + 2 H2O
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe(OH)3 + KCl = FeCl3 + KOH =>
Fe(OH)3 + 3 KCl = FeCl3 + 3 KOH
Fe2(CO3)3 + HC2H3O2 = Fe(C2H3O2) + H2O + CO2 =>
2 Fe2(CO3)3 + 5 HC2H3O2 = 4 Fe(C2H3O2) + 4 H2O + 8 CO2
CsBr + Co(OH)2 = Cs(OH)2 + CoBr =>
CsBr + Co(OH)2 = Cs(OH)2 + CoBr
P + HNO3 + H2O = N2O3 + H3PO4 =>
4 P + 10 HNO3 + H2O = 5 N2O3 + 4 H3PO4
Ng3N2 + H2O = Ng(OH)2 + NH3 =>
Ng3N2 + 6 H2O = 3 Ng(OH)2 + 2 NH3
C6H8O7 + Fe2O3H2O = Fe(C6H5O7)H2O + H2O =>
2 C6H8O7 + Fe2O3H2O = 2 Fe(C6H5O7)H2O + 2 H2O
NbI5 = NbI3 + I2 =>
NbI5 = NbI3 + I2
KOH + F2 = KF + F2O + H2O =>
2 KOH + 2 F2 = 2 KF + F2O + H2O
CH4 + Br2 = CH3Br + HBr =>
CH4 + Br2 = CH3Br + HBr
*C + *2H2 = *CH4 =>
*C + *2H2 = *CH4
SN + HNO3 = SNO + NO2 + H2O =>
SN + 2 HNO3 = SNO + 2 NO2 + H2O
Zn + Al(OH)3 = Al + Zn(OH) =>
3 Zn + Al(OH)3 = Al + 3 Zn(OH)
CaO + H3BO3 = Ca3(BO3)2 + H2O =>
3 CaO + 2 H3BO3 = Ca3(BO3)2 + 3 H2O
Hg + HCl = HgCl8 + H2 =>
Hg + 8 HCl = HgCl8 + 4 H2
CuFeS2 + O2 = SO2 + CuO + FeO =>
CuFeS2 + 3 O2 = 2 SO2 + CuO + FeO
RbOH + CO2 = Rb2CO3 + H2O =>
2 RbOH + CO2 = Rb2CO3 + H2O
HNO3 + NH32 = NH4NO3 + H2O =>
66 HNO3 + 8 NH32 = 37 NH4NO3 + 87 H2O
Ag4[Fe(CN)6] = Ag + Fe(CN)6 =>
Ag4[Fe(CN)6] = 4 Ag + Fe(CN)6
H{+} + MnO4{-} + HNO2 = Mn{2+} + H2O + NO3{-} =>
H{+} + 2 MnO4{-} + 5 HNO2 = 2 Mn{2+} + 3 H2O + 5 NO3{-}
C4H10 + CrO3 + HCl = CH3COOH + CrCl3 + H2O =>
3 C4H10 + 10 CrO3 + 30 HCl = 6 CH3COOH + 10 CrCl3 + 18 H2O
NH4I(aq)NaOH(aq) = NaI(aq)NH4OH(g) =>
NH4I(aq)NaOH(aq) = NaI(aq)NH4OH(g)
Fe(NO3)3 + NH3 + H2O = Fe(OH)3 + NH4NO3 =>
Fe(NO3)3 + 3 NH3 + 3 H2O = Fe(OH)3 + 3 NH4NO3
Ca3(PO4)2(aq) + SiO2(s) + C(s) = CaSiO3(s) + CO(g) + P(s) =>
Ca3(PO4)2(aq) + 3 SiO2(s) + 5 C(s) = 3 CaSiO3(s) + 5 CO(g) + 2 P(s)
CH3COOH + H2O = H3O + C2O =>
CH3COOH + H2O = 2 H3O + C2O
SiH4 + H2O = Si + H3O =>
SiH4 + 4 H2O = Si + 4 H3O
CoSO4*7H2O = CoSO4 + H2O =>
CoSO4*7H2O = CoSO4 + 7 H2O
(NH4)2Cr2O7 + Cr + H2SO4 = Cr2(SO4)3 + NH4HSO4 + H2O =>
(NH4)2Cr2O7 + 2 Cr + 8 H2SO4 = 2 Cr2(SO4)3 + 2 NH4HSO4 + 7 H2O
NaCl(aq) + H2O(l) = NaOH(aq) + Cl2(g) + H2(g) =>
2 NaCl(aq) + 2 H2O(l) = 2 NaOH(aq) + Cl2(g) + H2(g)
FeS(s) + HCl + O2 = FeCl2 + Fe2(SO4)3 + H2O =>
6 FeS(s) + 4 HCl + 13 O2 = 2 FeCl2 + 2 Fe2(SO4)3 + 2 H2O
Al + H2O + NaCl + CaSO4 = Al2(SO4)3 + Na2SO4 + HCl + CaOH =>
2 Al + 6 H2O + 6 NaCl + 6 CaSO4 = Al2(SO4)3 + 3 Na2SO4 + 6 HCl + 6 CaOH
C4H9Cl + NaOH = C4H9OH + NaCl =>
C4H9Cl + NaOH = C4H9OH + NaCl
NaCe + H2SO4 = Na2SO4 + HCe =>
2 NaCe + H2SO4 = Na2SO4 + 2 HCe
N1H3 + O2 = N1O1 + H2O =>
4 N1H3 + 5 O2 = 4 N1O1 + 6 H2O
CuS + Cl = CuCl + S =>
CuS + Cl = CuCl + S
C2H4 + Br = C2H3Br + H2 =>
2 C2H4 + 2 Br = 2 C2H3Br + H2
KCn + Au = AuCn + K =>
KCn + Au = AuCn + K
NaCN + CuCO3 = Na2CO3 + Cu(CN)2 =>
2 NaCN + CuCO3 = Na2CO3 + Cu(CN)2
(NH4)2Cr2O7 = NH3 + Cr2O3 + O2 + H2O =>
2(NH4)2Cr2O7 = 4 NH3 + 2 Cr2O3 + 3 O2 + 2 H2O
H3AsO4 + HI = HAsO2 + I2 + H2O =>
H3AsO4 + 2 HI = HAsO2 + I2 + 2 H2O
Fe + Cl2 = FeCl3 =>
2 Fe + 3 Cl2 = 2 FeCl3
Na2S2O8 + C2H2Cl2 + H2O{+} = Na{+} + SO4{-2} + H{+} + CO2 + Cl{-} =>
2 Na2S2O8 + C2H2Cl2 + 4 H2O{+} = 4 Na{+} + 4 SO4{-2} + 10 H{+} + 2 CO2 + 2 Cl{-}
TiCl4 + TiO2 = TiOCl2 =>
TiCl4 + TiO2 = 2 TiOCl2
Sr(OH)2 + NaH2PO4 = Sr3(PO4)2 + NaOH + H2O =>
3 Sr(OH)2 + 2 NaH2PO4 = Sr3(PO4)2 + 2 NaOH + 4 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 73 74 75 76 77 78 79 80 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/03/24
Équations équilibrées sur06/02/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
