| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Cr2(NO3)3 + 9 H2O2 + 14 NaOH = 16 H2O + 4 Na2CrO4 + 6 NaNO3
Sr(s) + H2O = Sr(OH)2 + H2(g) =>
Sr(s) + 2 H2O = Sr(OH)2 + H2(g)
Cr2(NO3)3 + H2O2 + NaOH = H2O + Na2CrO4 + NaNO3 =>
2 Cr2(NO3)3 + 9 H2O2 + 14 NaOH = 16 H2O + 4 Na2CrO4 + 6 NaNO3
Li2O + CuO = Li2Cu + O2 =>
Li2O + CuO = Li2Cu + O2
H3PO4 + LiOH = H2O + Li3PO4 =>
H3PO4 + 3 LiOH = 3 H2O + Li3PO4
MnCl2 + KF = KCl + MnF2 =>
MnCl2 + 2 KF = 2 KCl + MnF2
CH3CH2CH2OH + KMnO4 + H2SO4 = CH3CH2COOH + K2SO4 + MnSO4 + H2O =>
5 CH3CH2CH2OH + 4 KMnO4 + 6 H2SO4 = 5 CH3CH2COOH + 2 K2SO4 + 4 MnSO4 + 11 H2O
PCl3 + H2O(l) = H3PO3(aq) + HCl(aq) =>
PCl3 + 3 H2O(l) = H3PO3(aq) + 3 HCl(aq)
P(s) + Ca(s) = CaP(s) =>
P(s) + Ca(s) = CaP(s)
Sr(OH)2 + H = Sr + H2O =>
Sr(OH)2 + 2 H = Sr + 2 H2O
Me3(PO4)2 + HCl = H3PO4 + MeCl2 =>
Me3(PO4)2 + 6 HCl = 2 H3PO4 + 3 MeCl2
NaOH + H2SO4 = NaH2SO4 + OH =>
NaOH + H2SO4 = NaH2SO4 + OH
HCl + CaCO3 = H2OCaCl2 + CO2 =>
2 HCl + CaCO3 = H2OCaCl2 + CO2
H2O + NaCl = O + NaHCl =>
H2O + 2 NaCl = O + 2 NaHCl
CHBr3 + Cu = CuBr2 + CH =>
2 CHBr3 + 3 Cu = 3 CuBr2 + 2 CH
Pb2(NO3)2 + NH3 = Pb(NH3) + NO3 =>
Pb2(NO3)2 + 2 NH3 = 2 Pb(NH3) + 2 NO3
CH3CH2CHCH3COOH + Na2CO3 = CH3CH2CHCH3CONa + H2O + CO2 =>
28 CH3CH2CHCH3COOH + 13 Na2CO3 = 26 CH3CH2CHCH3CONa + 23 H2O + 23 CO2
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
Fe + O + H2O = HFeO2 =>
2 Fe + 3 O + H2O = 2 HFeO2
NaI + Hg2(NO3)2 = Na(NO3) + HgI =>
2 NaI + Hg2(NO3)2 = 2 Na(NO3) + 2 HgI
NaCN(aq) + NaOH(aq) + Cl2(g) = NaOCN(aq) + NaCl(aq) + H2O =>
NaCN(aq) + 2 NaOH(aq) + Cl2(g) = NaOCN(aq) + 2 NaCl(aq) + H2O
Ti(OC3H7)4 + NaNO3 + La2O3 + HNO3 = Na0*5La0*5TiO3 + CO2 + H2O + NO2 =>
10 Ti(OC3H7)4 + 2 NaNO3 + 5.0000000000001La2O3 + 706.00000000002HNO3 = 2.0000000000001Na0*5La0*5TiO3 + 120 CO2 + 493.00000000001H2O + 708.00000000002NO2
CaCO3 + HCl = CO2 + CaCl2 + H2O =>
CaCO3 + 2 HCl = CO2 + CaCl2 + H2O
CaCl2 + Na3Po4 = Ca3(Po4)2 + NaCl =>
3 CaCl2 + 2 Na3Po4 = Ca3(Po4)2 + 6 NaCl
Ca(HCO3)2 + NaOH = CaCO3 + H2O + NaHCO3 =>
Ca(HCO3)2 + NaOH = CaCO3 + H2O + NaHCO3
P2S + HNO3 = H3PO4 + H2SO4 + NO2 + H2O =>
P2S + 16 HNO3 = 2 H3PO4 + H2SO4 + 16 NO2 + 4 H2O
NaNO2 + FeSO4 + H2SO4 = Na2SO4 + Fe2(SO4)3 + NO + H2O =>
2 NaNO2 + 2 FeSO4 + 2 H2SO4 = Na2SO4 + Fe2(SO4)3 + 2 NO + 2 H2O
Ca + NO3 + Na3PO4 = Ca3(PO4)2 + NaNO3 =>
3 Ca + 6 NO3 + 2 Na3PO4 = Ca3(PO4)2 + 6 NaNO3
C2H5Cl + NaOH = C2H5OH + NaCl =>
C2H5Cl + NaOH = C2H5OH + NaCl
CH3OH + CHO = CH3COOH =>
2 CH3OH + 4 CHO = 3 CH3COOH
KMnO4 + SO2 + H2O = MnSO4 + K2SO4 + H{+} + SO4{2-} =>
2 KMnO4 + 5 SO2 + 2 H2O = 2 MnSO4 + K2SO4 + 4 H{+} + 2 SO4{2-}
(NH4)Cl2 + CaO = NH3O + CaCl2 + H2 =>
2(NH4)Cl2 + 2 CaO = 2 NH3O + 2 CaCl2 + H2
HPO3 + Al2(TeO4)3 = Al(PO3)3 + H2TeO4 =>
6 HPO3 + Al2(TeO4)3 = 2 Al(PO3)3 + 3 H2TeO4
Pb(NO3)2 + BeSO4 = PbSO4 + Be(NO3)2 =>
Pb(NO3)2 + BeSO4 = PbSO4 + Be(NO3)2
Mg(NO3)2 + Na(OH) = Mg(OH)2 + Na(NO3) =>
Mg(NO3)2 + 2 Na(OH) = Mg(OH)2 + 2 Na(NO3)
LiOH + Ba3(PO4)2 = Ba(OH)2 + Li3(PO4) =>
6 LiOH + Ba3(PO4)2 = 3 Ba(OH)2 + 2 Li3(PO4)
CH3COH + KMnO4 + H2SO4 = CH3COOH + K2SO4 + Mn2SO4 + H2O =>
6 CH3COH + 2 KMnO4 + 2 H2SO4 = 6 CH3COOH + K2SO4 + Mn2SO4 + 2 H2O
Cu + AgNO3 = Cu(NO3)2 + Ag =>
Cu + 2 AgNO3 = Cu(NO3)2 + 2 Ag
[Ag(NH3)2] + Cl + HNO3 = AgCl + NH4 + NO3 =>
[Ag(NH3)2] + Cl + 2 HNO3 = AgCl + 2 NH4 + 2 NO3
C6H11OH + Na2Cr2O7 + H2SO4 = C6H10O + Cr2(SO4)3 + Na2SO4 + H2O =>
3 C6H11OH + Na2Cr2O7 + 4 H2SO4 = 3 C6H10O + Cr2(SO4)3 + Na2SO4 + 7 H2O
C7H6O + CO2 = CO1 + H2O =>
C7H6O + 9 CO2 = 16 CO1 + 3 H2O
KBr + KOBr + H2SO4 = Br2 + K2SO4 + H2O =>
KBr + KOBr + H2SO4 = Br2 + K2SO4 + H2O
Al2C3 + H2O = Al(OH)3 + CH2 =>
Al2C3 + 6 H2O = 2 Al(OH)3 + 3 CH2
K2CO3 + MoO3 + Li2CO3 + Co(NO3)2(H2O)6 = KCoLi(MoO4)2 + NO2 + O2 + CO2 + H2O =>
K2CO3 + 4 MoO3 + Li2CO3 + 2 Co(NO3)2(H2O)6 = 2 KCoLi(MoO4)2 + 4 NO2 + O2 + 2 CO2 + 12 H2O
KI + CH3COOH + KMnO4 = I2 + CH3COOK + (CH3COO)2Mn + H2O =>
10 KI + 16 CH3COOH + 2 KMnO4 = 5 I2 + 12 CH3COOK + 2(CH3COO)2Mn + 8 H2O
Fe(OH)3 + CH3COONa + HNO3 = Fe(OH)2CH3COO + NaNO3 + H2O =>
Fe(OH)3 + CH3COONa + HNO3 = Fe(OH)2CH3COO + NaNO3 + H2O
NaCl + NaOH = ClOH + Na =>
NaCl + NaOH = ClOH + 2 Na
NH4OH + K2Cr2O7 = KOH + (NH4)2Cr2O7 =>
2 NH4OH + K2Cr2O7 = 2 KOH + (NH4)2Cr2O7
Fe + (Ag2SO4) = FeSO4 + Ag =>
Fe + (Ag2SO4) = FeSO4 + 2 Ag
Cu(NO3)2 + NH4OH = Cu(OH)2 + NH4NO3 =>
Cu(NO3)2 + 2 NH4OH = Cu(OH)2 + 2 NH4NO3
| 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.
