| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaCl + 2 H2O = 2 NaOH + H2 + 2 Cl
SrCO3 + H2S = CO2 + H2O + SrS =>
SrCO3 + H2S = CO2 + H2O + SrS
Al(s) + H2SO4(aq) = H2(g) + Al2(SO4)3(aq) =>
2 Al(s) + 3 H2SO4(aq) = 3 H2(g) + Al2(SO4)3(aq)
C20H48 + O2 = CO2 + H2O =>
C20H48 + 32 O2 = 20 CO2 + 24 H2O
In = In3 =>
3 In = In3
NaHCO3 + HC2H3O2 = NaC2H7CO2 + CO2 + H2O =>
NaHCO3 + 2 HC2H3O2 = NaC2H7CO2 + 2 CO2 + H2O
Cr(OH)3 + H2O2 + KOH = H2O + K2Cr2O7 =>
2 Cr(OH)3 + 3 H2O2 + 2 KOH = 7 H2O + K2Cr2O7
Cu(H2O)6(aq) + NaOH(aq) = CuOH + Na + H2O =>
Cu(H2O)6(aq) + NaOH(aq) = CuOH + Na + 6 H2O
CuSO4 + SrCl = SrSO4 + ClCu =>
CuSO4 + SrCl = SrSO4 + ClCu
CH3CHCHCOOH + KMnO4 + H2O = MnO2 + KOH + CH3COOH =>
3 CH3CHCHCOOH + 2 KMnO4 + 4 H2O = 2 MnO2 + 2 KOH + 6 CH3COOH
Ca(ClO)2 + KI + H2SO4 = I2 + CaCl2 + K2SO4 + H2O =>
Ca(ClO)2 + 4 KI + 2 H2SO4 = 2 I2 + CaCl2 + 2 K2SO4 + 2 H2O
KClO3 + K(OH) + CoCl2 = CoO3 + KClO + H2O =>
2 KClO3 + 2 K(OH) + CoCl2 = CoO3 + 4 KClO + H2O
CH3CH2CH2NH2 + H2SO4 = CH3CH2CH2NH3SO4 + H2 =>
2 CH3CH2CH2NH2 + 2 H2SO4 = 2 CH3CH2CH2NH3SO4 + H2
MgCO3 + Ba(OH)2 = Mg(OH)2 + BaCO3 =>
MgCO3 + Ba(OH)2 = Mg(OH)2 + BaCO3
Cl2 = Cl8 =>
4 Cl2 = Cl8
TiF3 + Cs2S = CsF + Ti2S3 =>
2 TiF3 + 3 Cs2S = 6 CsF + Ti2S3
KOH + Mg(NO3)2 = Mg(OH)2 + K(NO3) =>
2 KOH + Mg(NO3)2 = Mg(OH)2 + 2 K(NO3)
Zn(OH) + CO2 = ZnHCO3 =>
Zn(OH) + CO2 = ZnHCO3
K2Cr2O7 + CH3CH2CH2CH2OH + H2SO4 = Cr2(SO4)3 + K2SO4 + CH3COOH + H2O =>
4 K2Cr2O7 + 3 CH3CH2CH2CH2OH + 16 H2SO4 = 4 Cr2(SO4)3 + 4 K2SO4 + 6 CH3COOH + 19 H2O
MgCrO4 + NH4OH = Mg(OH)2 + (NH4)2CrO4 =>
MgCrO4 + 2 NH4OH = Mg(OH)2 + (NH4)2CrO4
MgO + Li = Li2O + Mg =>
MgO + 2 Li = Li2O + Mg
Fe2S3 + NO3{-} + H2SO3 = Fe{3+} + SO4{2-} + NO + H2O =>
Fe2S3 + 12 NO3{-} + 6 H2SO3 = 2 Fe{3+} + 9 SO4{2-} + 12 NO + 6 H2O
HOH + F2 = HF + O2 =>
2 HOH + 2 F2 = 4 HF + O2
Zn(CuCl2)2 + FeI2 = Fe(CuCl2)2 + ZnI2 =>
Zn(CuCl2)2 + FeI2 = Fe(CuCl2)2 + ZnI2
K2SO4 + H2SO4 = KHSO4 =>
K2SO4 + H2SO4 = 2 KHSO4
Na2S + FeSO4 = Na2SO4 + FeS =>
Na2S + FeSO4 = Na2SO4 + FeS
NaFeO2 + H2O = NaOH + Fe(OH)3 =>
NaFeO2 + 2 H2O = NaOH + Fe(OH)3
NH4HCO3 = NH3H2OCO2 =>
NH4HCO3 = NH3H2OCO2
Na2S + FeSO4 = Na2SO4 + FeS =>
Na2S + FeSO4 = Na2SO4 + FeS
Zn(OH)2 + KBr = ZnBr2 + KOH =>
Zn(OH)2 + 2 KBr = ZnBr2 + 2 KOH
Cr2O7 + ClO2 = Cr + ClO3 =>
Cr2O7 + 7 ClO2 = 2 Cr + 7 ClO3
KCr2O7 + HI + HClO4 = Cr(ClO4) + I2 + KClO4 + H2O =>
2 KCr2O7 + 22 HI + 6 HClO4 = 4 Cr(ClO4) + 11 I2 + 2 KClO4 + 14 H2O
Au = Au3 =>
3 Au = Au3
BaN2O6 + C6H8O7 = BaO + H2O + N2 + CO2 =>
9 BaN2O6 + 5 C6H8O7 = 9 BaO + 20 H2O + 9 N2 + 30 CO2
CO02 = CO2 =>
CO02 = CO2
Na2S + FeSO4 = Na2SO4 + FeS =>
Na2S + FeSO4 = Na2SO4 + FeS
CaCO3 + H2S = CaS + H2O + CO2 =>
CaCO3 + H2S = CaS + H2O + CO2
Cs2O + CaO = Cs2CaO2 =>
Cs2O + CaO = Cs2CaO2
Cr + Sn3CI = Cr3CI + Sn =>
3 Cr + Sn3CI = Cr3CI + 3 Sn
H3PO4 + FeCl3 = FePO4 + H3Cl3 =>
H3PO4 + FeCl3 = FePO4 + H3Cl3
Al(s) + H2SO4 = Al2(SO4)3 + H2 =>
2 Al(s) + 3 H2SO4 = Al2(SO4)3 + 3 H2
ZnF2 + Ca(oh)2 = Zn(oh)2 + CaF2 =>
2 ZnF2 + Ca(oh)2 = Zn(oh)2 + 2 CaF2
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
Sb + Br2 = SbBr =>
2 Sb + Br2 = 2 SbBr
I + Cl = ICl3 =>
I + 3 Cl = ICl3
(NH4)2 + CrO4 + Pb(OH)2 = NH4OH + PbCrO4 =>
(NH4)2 + CrO4 + Pb(OH)2 = 2 NH4OH + PbCrO4
C6H5COOH + KMnO4 = C6H2O2 + MnO2 + KOH + H2O =>
18 C6H5COOH + 26 KMnO4 = 21 C6H2O2 + 26 MnO2 + 26 KOH + 20 H2O
(NH)4NO3 + H2O = (NH)4OH + HNO3 =>
(NH)4NO3 + H2O = (NH)4OH + HNO3
CuCO3 + Ca(OH2) = CaCO3 + Cu + H2O =>
CuCO3 + Ca(OH2) = CaCO3 + Cu + H2O
CuSO4 + Pb(NO3)2 = CuNO3 + (SO4)2Pb =>
2 CuSO4 + Pb(NO3)2 = 2 CuNO3 + (SO4)2Pb
| 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 85 86 87 88 89 90 91 92 93 94 95 96 97 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
