| Équations équilibrées la veille | Équations équilibrées le lendemain |
COCl2 + 2 NaOH = 2 NaCl + H2O + CO2
Ca + H2O = Ca(OH)2 + H2 =>
Ca + 2 H2O = Ca(OH)2 + H2
CH3COOH + ZnO = CH3COO + Zn + H2O =>
2 CH3COOH + ZnO = 2 CH3COO + Zn + H2O
Fe(OH)3 = (Fe)2(O)3 + (H)2O =>
2 Fe(OH)3 = (Fe)2(O)3 + 3(H)2O
PO4 + HNO3 = NO3 + HPO4 =>
PO4 + HNO3 = NO3 + HPO4
CH3Cl + Na = CH3 + NaCl =>
CH3Cl + Na = CH3 + NaCl
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
NaOH + MgSO4 = Na2SO4(aq) + Mg(OH)2 =>
2 NaOH + MgSO4 = Na2SO4(aq) + Mg(OH)2
(NH4)3N + Cr(CrO4)2 = (NH4)2CrO4 + Cr3N4 =>
4(NH4)3N + 3 Cr(CrO4)2 = 6(NH4)2CrO4 + Cr3N4
Al + H3PO4 = AlPO4 + H2 =>
2 Al + 2 H3PO4 = 2 AlPO4 + 3 H2
Fe + CH4N2S + NaOH = NaOHFeS + CH4N2 =>
Fe + CH4N2S + NaOH = NaOHFeS + CH4N2
KMnO4 + COCl2 + HCl = COCl3 + KCl + MnCl2 + H2O =>
KMnO4 + 5 COCl2 + 8 HCl = 5 COCl3 + KCl + MnCl2 + 4 H2O
H3PO4 + NaOH = H2O + Na3PO4 =>
H3PO4 + 3 NaOH = 3 H2O + Na3PO4
SnCl2 + NH2OH + HCl = H2[SnCl6] + NH4Cl + H2O =>
SnCl2 + NH2OH + 5 HCl = H2[SnCl6] + NH4Cl + H2O
HCl(aq) + Na2SO4(aq) = NaCl(s) + H2SO4 =>
2 HCl(aq) + Na2SO4(aq) = 2 NaCl(s) + H2SO4
V2O5 + Zn + H2SO4 = V2O2 + H2O2 + ZnSO4 =>
2 V2O5 + 3 Zn + 3 H2SO4 = 2 V2O2 + 3 H2O2 + 3 ZnSO4
Br2 + NaOH = NaBr + NaBrO3 + H2O =>
3 Br2 + 6 NaOH = 5 NaBr + NaBrO3 + 3 H2O
CDS + I{2} + HCl = CDCl{2} + HI + S =>
CDS + I{2} + HCl = CDCl{2} + HI + S
MgCl2 + K2CO3 = MgCO3 + KCl =>
MgCl2 + K2CO3 = MgCO3 + 2 KCl
HC2H3O2 + MgOH = H2O + MgC2H3O2 =>
HC2H3O2 + MgOH = H2O + MgC2H3O2
[Fe(CN)6]{4-} + Sn{2+} = Sn2[Fe(CN)6] =>
[Fe(CN)6]{4-} + 2 Sn{2+} = Sn2[Fe(CN)6]
NH2CH2COOH + C2H5OH + HCl = NH3ClCH2COOC2H5 + H2O =>
NH2CH2COOH + C2H5OH + HCl = NH3ClCH2COOC2H5 + H2O
Fe2(CO3)3 + Ba(ClO4)2 = Fe(ClO4)3 + BaCO3 =>
Fe2(CO3)3 + 3 Ba(ClO4)2 = 2 Fe(ClO4)3 + 3 BaCO3
H2C2O4 + NH3 = CO2 + NH4 =>
H2C2O4 + 2 NH3 = 2 CO2 + 2 NH4
MnO4{-} + H{+} + I{-} = Mn{2} + H2O + I2 =>
2 MnO4{-} + 16 H{+} + 10 I{-} = 2 Mn{2} + 8 H2O + 5 I2
Bi2O3 + Cl2 + KOH = KCl + K3BiO4 + H2O =>
Bi2O3 + 2 Cl2 + 10 KOH = 4 KCl + 2 K3BiO4 + 5 H2O
CuSO4*5H2O + Na2CO3 = Cu(OH)2*CuCO3 + Na2SO4 + H2O + CO2 =>
2 CuSO4*5H2O + 2 Na2CO3 = Cu(OH)2*CuCO3 + 2 Na2SO4 + 9 H2O + CO2
P2Cl10 = PCl3 + Cl =>
P2Cl10 = 2 PCl3 + 4 Cl
Li3(OH)2 + H2 = H2O + Li =>
Li3(OH)2 + H2 = 2 H2O + 3 Li
H{-} + BrO3 + SO2 = Br2 + SO4{2-} + H2O =>
4 H{-} + 2 BrO3 + 2 SO2 = Br2 + 2 SO4{2-} + 2 H2O
Ni(NO3)2 + C5H9NO2 + H2O = Ni(OH)2 + NH4(NO3)2 + CO2 =>
83 Ni(NO3)2 + 14 C5H9NO2 + 140 H2O = 83 Ni(OH)2 + 60 NH4(NO3)2 + 70 CO2
Mn + Co{2} = Mn{2} + Co =>
Mn + Co{2} = Mn{2} + Co
CH3OH + K2Cr2O7 + H2SO4 = H2O + HCHO + K2SO4 + Cr2(SO4)3 =>
3 CH3OH + K2Cr2O7 + 4 H2SO4 = 7 H2O + 3 HCHO + K2SO4 + Cr2(SO4)3
CH3COOH + C5H12O = C7H14O2 + H2O =>
CH3COOH + C5H12O = C7H14O2 + H2O
C9H12 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + C6H6O + C3H6O =>
7 C9H12 + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 5 C6H6O + 11 C3H6O
Na3HPO4(s) + H2O = Na3PO4 + H3O =>
Na3HPO4(s) + H2O = Na3PO4 + H3O
FeCl + MgOH = MgCl + FeOH =>
FeCl + MgOH = MgCl + FeOH
Cu + SO2 = Cu2S + O2 =>
2 Cu + SO2 = Cu2S + O2
CH3(CH2)2CH2OH + CH3CH2OH = (CH3)2(CH2)3CH2OH + HO =>
CH3(CH2)2CH2OH + CH3CH2OH = (CH3)2(CH2)3CH2OH + HO
H2O2 + C6H12O6 = H16C6O6 + O =>
2 H2O2 + C6H12O6 = H16C6O6 + 4 O
(KHSO4) + KOH = K2SO4 + H2O =>
(KHSO4) + KOH = K2SO4 + H2O
BaH2 + H2O = Ba(OH)2 + H2 =>
BaH2 + 2 H2O = Ba(OH)2 + 2 H2
Na2SO4 + H2SO4 = Na2H + SO4 =>
2 Na2SO4 + H2SO4 = 2 Na2H + 3 SO4
Ba(OH)2 + H2Cl2 = BaCl2 + H2O =>
Ba(OH)2 + H2Cl2 = BaCl2 + 2 H2O
MgCl2 + Al(OH)3 = AlCl3 + Mg(OH)2 =>
3 MgCl2 + 2 Al(OH)3 = 2 AlCl3 + 3 Mg(OH)2
Sn{4+} + S{-2} = SnS3{-2} =>
Sn{4+} + 3 S{-2} = SnS3{-2}
K2Cr2O7 + H2SO4 = K2SO + Cr(SO4)3 + H2O + O2 =>
2 K2Cr2O7 + 14 H2SO4 = 2 K2SO + 4 Cr(SO4)3 + 14 H2O + 3 O2
CUSO4 + Fe = CU + Fe2(SO4)3 =>
3 CUSO4 + 2 Fe = 3 CU + Fe2(SO4)3
Ga2O3 + H2 + N2 = GaOH + N2O =>
Ga2O3 + H2 + N2 = 2 GaOH + N2O
CH3COOH + Br2 = (CH3COO)2Br + HBr =>
4 CH3COOH + 3 Br2 = 2(CH3COO)2Br + 4 HBr
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/18/24
Équations équilibrées sur04/17/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
