| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 Fe + 2 Na3PO4 = Fe3(PO4)2 + 2 Na3
CH3COCH3 = C + H2 + O2 =>
2 CH3COCH3 = 6 C + 6 H2 + O2
Mg(NO3)2 + Cr = Cr(NO3)2 + Mg =>
Mg(NO3)2 + Cr = Cr(NO3)2 + Mg
B2O3 = B + O =>
B2O3 = 2 B + 3 O
BaO2 + SO2 = BaSO4 =>
BaO2 + SO2 = BaSO4
In + HNO3 = In(NO3)3 + NO + H2O =>
In + 4 HNO3 = In(NO3)3 + NO + 2 H2O
CuCo3 = Co2 + Cu2 =>
2 CuCo3 = 3 Co2 + Cu2
CuSO4 = CuO + SO3 =>
CuSO4 = CuO + SO3
NNe = Ne + N =>
NNe = Ne + N
HBrO3(aq) + SO2(g) + H2O(l) = Br2(l) + H2SO4(aq) =>
2 HBrO3(aq) + 5 SO2(g) + 4 H2O(l) = Br2(l) + 5 H2SO4(aq)
BaO2 + SO2 = BaSO4 =>
BaO2 + SO2 = BaSO4
Zn + NO{3-} + H{+} = Zn{2+} + NH4{+} + H2O =>
Zn + NO{3-} + 6 H{+} = Zn{2+} + NH4{+} + H2O
NaBr = Br + Na =>
NaBr = Br + Na
C10H10O4 + NaBH4 + H2O = C8H10O3 + H3BO3 + NaOH =>
8 C10H10O4 + 3 NaBH4 + 10 H2O = 10 C8H10O3 + 3 H3BO3 + 3 NaOH
NaMnO4 + MgI2 + H2SO4 = MnSO4 + MgSO4 + Na2SO4 + H2O + I2 =>
2 NaMnO4 + 5 MgI2 + 8 H2SO4 = 2 MnSO4 + 5 MgSO4 + Na2SO4 + 8 H2O + 5 I2
NH3 + H3PO4 = ((NH4)3)PO4 =>
3 NH3 + H3PO4 = ((NH4)3)PO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
A12(SO4)3 + Na2CO3 = A12(CO3)3 + Na2SO4 =>
A12(SO4)3 + 3 Na2CO3 = A12(CO3)3 + 3 Na2SO4
V2O5 + Cu = V + CuO =>
V2O5 + 5 Cu = 2 V + 5 CuO
HBr(aq) + NH3(aq) = NH4(aq) + Br(aq) =>
HBr(aq) + NH3(aq) = NH4(aq) + Br(aq)
NaH2PO4 + NaHCO3 = Na3PO4 + H2O + CO2 =>
NaH2PO4 + 2 NaHCO3 = Na3PO4 + 2 H2O + 2 CO2
FeF2 + Na(OH) = Fe(OH)2 + NaF =>
FeF2 + 2 Na(OH) = Fe(OH)2 + 2 NaF
KIO3 + NaI + H2SO4 = I2 + K2SO4 + Na2SO4 + H2O =>
2 KIO3 + 10 NaI + 6 H2SO4 = 6 I2 + K2SO4 + 5 Na2SO4 + 6 H2O
Ba3(PO4)2 + AgNO3 = Ag3PO4 + Ba(NO3)2 =>
Ba3(PO4)2 + 6 AgNO3 = 2 Ag3PO4 + 3 Ba(NO3)2
CuFeS2 + O2 = Cu2S + SO2 + Fe3O3 =>
6 CuFeS2 + 12 O2 = 3 Cu2S + 9 SO2 + 2 Fe3O3
C3H5OH + NaOH = C3H5ONa + H2O =>
C3H5OH + NaOH = C3H5ONa + H2O
H2SiO3 + Cu(OH)2 = CuSiO3 + H2O =>
H2SiO3 + Cu(OH)2 = CuSiO3 + 2 H2O
aceticacid + bariumhydroxide = water + Ba(CH3COO)2 =>
2 C2H4O2 + Ba(OH)2 = 2 H2O + Ba(CH3COO)2
AlBr3 + K2SO3 + H2O = Al(OH)3 + KBr + SO2 =>
2 AlBr3 + 3 K2SO3 + 3 H2O = 2 Al(OH)3 + 6 KBr + 3 SO2
Be + HCl = BeClH =>
Be + HCl = BeClH
Iodine + nitricacid = iodicacid + nitrogendioxide + hydrogen =>
I2 + 6 HNO3 = 2 HIO3 + 6 NO2 + 2 H2
P4S3 + O2 = P4O10 + SO2 =>
P4S3 + 8 O2 = P4O10 + 3 SO2
Rb2S + Cd(NO3)2 = RbNO3 + CdS =>
Rb2S + Cd(NO3)2 = 2 RbNO3 + CdS
C7H6O2 + KMnO4 + H2SO4 = CO2 + H2O + K2SO4 + MnSO4 =>
C7H6O2 + 6 KMnO4 + 9 H2SO4 = 7 CO2 + 12 H2O + 3 K2SO4 + 6 MnSO4
NH3 + F2 = N2H4 + HF =>
2 NH3 + F2 = N2H4 + 2 HF
Fe(NO3)3 + NaOH = Fe(OH)3 + NaNO3 =>
Fe(NO3)3 + 3 NaOH = Fe(OH)3 + 3 NaNO3
Cu2S + HNO3 = CuNO3 + NO + H2O + S8 =>
24 Cu2S + 64 HNO3 = 48 CuNO3 + 16 NO + 32 H2O + 3 S8
SnCl2*H2O + NaOH = NaCl + H2O + Na[Sn(OH)3] =>
SnCl2*H2O + 3 NaOH = 2 NaCl + H2O + Na[Sn(OH)3]
NaOH(s) + H2SO4(aq) = Na2SO4(an) + H2O(l) =>
2 NaOH(s) + H2SO4(aq) = Na2SO4(an) + 2 H2O(l)
CrCl3 + H3SO4 = Cr(SO4)3 + Cl(SO4)3 + H2 =>
CrCl3 + 12 H3SO4 = Cr(SO4)3 + 3 Cl(SO4)3 + 18 H2
CaCO3 + HCl = CaCl2 + CO2 + H2O =>
CaCO3 + 2 HCl = CaCl2 + CO2 + H2O
CCl3COOH + O2 + H2O = CO2 + HCl =>
2 CCl3COOH + O2 + 2 H2O = 4 CO2 + 6 HCl
Al + Ca(OH)2 = Ca3(AlO3)2 + H2 =>
2 Al + 3 Ca(OH)2 = Ca3(AlO3)2 + 3 H2
Na3PO4 + CoCl2 = Na3Cl2 + CoPO4 =>
Na3PO4 + CoCl2 = Na3Cl2 + CoPO4
CH3CH2COClCH3ONa = CH3CH2COOCH3NaCl =>
CH3CH2COClCH3ONa = CH3CH2COOCH3NaCl
NH4VO3 + SO4 + SO2 = VO(SO4) + (NH4)2SO4 =>
2 NH4VO3 + SO4 + 2 SO2 = 2 VO(SO4) + (NH4)2SO4
Ca2S + HBr = CaBr + H2S =>
Ca2S + 2 HBr = 2 CaBr + H2S
NH3 + NaOBr = NaOH + NH2Br =>
NH3 + NaOBr = NaOH + NH2Br
Ca{2+} + (NH4)2CO3 = CaCO3 + NH4{+} =>
Ca{2+} + (NH4)2CO3 = CaCO3 + 2 NH4{+}
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/28/24
Équations équilibrées sur05/28/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
