| Équations équilibrées la veille | Équations équilibrées le lendemain |
CH3Cl + 2 Na + C6H13Cl = C7H16 + 2 NaCl
ZnCl + Mg = MgCl2 + Zn =>
2 ZnCl + Mg = MgCl2 + 2 Zn
Al + K2Cr2O7 + H2SO4 = Al2(SO4)3 + Cr2SO4 + K2SO4 + H2O =>
10 Al + 3 K2Cr2O7 + 21 H2SO4 = 5 Al2(SO4)3 + 3 Cr2SO4 + 3 K2SO4 + 21 H2O
Ba(OH){2} + Li = Li(OH){2} + Ba =>
Ba(OH){2} + Li = Li(OH){2} + Ba
Cr(NO3)3 + H2O = CrOH(NO3)2 + HNO3 =>
Cr(NO3)3 + H2O = CrOH(NO3)2 + HNO3
OC2H5OH + O2 = CO2 + H2O =>
2 OC2H5OH + 5 O2 = 4 CO2 + 6 H2O
KOH(aq) + Cr(NO3)3 = Cr(OH)3(s) + KNO3(aq) =>
3 KOH(aq) + Cr(NO3)3 = Cr(OH)3(s) + 3 KNO3(aq)
Ba(NO3)2 + H3(PO4) = Ba3(PO4)2 + H(NO3) =>
3 Ba(NO3)2 + 2 H3(PO4) = Ba3(PO4)2 + 6 H(NO3)
HNO3 + (NH4)2SO3 = H2SO3 + (NH4)NO3 =>
2 HNO3 + (NH4)2SO3 = H2SO3 + 2(NH4)NO3
ClCH2COOC2H5 + NaOH = HOCH2COONa + C2H5OH + NaCl =>
ClCH2COOC2H5 + 2 NaOH = HOCH2COONa + C2H5OH + NaCl
PbCl2 + Sn(CO3)2 = Pb(CO3)2 + SnCl2 =>
PbCl2 + Sn(CO3)2 = Pb(CO3)2 + SnCl2
Bi(CIO)3 + C2H4O2 = Bi(C2H4O2)3 + CIO =>
Bi(CIO)3 + 3 C2H4O2 = Bi(C2H4O2)3 + 3 CIO
CH3CO2H + NaOH = CH3CO2Na + H2O =>
CH3CO2H + NaOH = CH3CO2Na + H2O
BrO3{-} + Sb{3+} = BrO2{-} + SbO{3+} =>
BrO3{-} + Sb{3+} = BrO2{-} + SbO{3+}
C8H18(l) + O2 = CO2 + H2O =>
2 C8H18(l) + 25 O2 = 16 CO2 + 18 H2O
CoSO4 + HOI + HCl = Co2(SO4)3 + HI + CoCl3 + H2O =>
6 CoSO4 + 3 HOI + 6 HCl = 2 Co2(SO4)3 + 3 HI + 2 CoCl3 + 3 H2O
K2Cr2O7(ac) + H2SO4(ac) + KI(ac) = I2(g) + K2SO4 + Cr2(SO4) + H2O =>
K2Cr2O7(ac) + 7 H2SO4(ac) + 10 KI(ac) = 5 I2(g) + 6 K2SO4 + Cr2(SO4) + 7 H2O
NaBr + Mn(NO3)2 = Na(NO3) + MnBr2 =>
2 NaBr + Mn(NO3)2 = 2 Na(NO3) + MnBr2
C10H22 + O2 = CO2 + H2O =>
2 C10H22 + 31 O2 = 20 CO2 + 22 H2O
K2CrO4 + Na2SO2 + HCl = KCl + Na2SO4 + CrCl3 + H2O =>
4 K2CrO4 + 3 Na2SO2 + 20 HCl = 8 KCl + 3 Na2SO4 + 4 CrCl3 + 10 H2O
FeBr2 + Cr(NO3)2 = Fe(NO3)2 + CrBr2 =>
FeBr2 + Cr(NO3)2 = Fe(NO3)2 + CrBr2
Fe(OH)3 = Fe + (OH)2 =>
2 Fe(OH)3 = 2 Fe + 3(OH)2
C2H6 + Cl2 = C5H2Cl + HCl =>
5 C2H6 + 14 Cl2 = 2 C5H2Cl + 26 HCl
NaHC2O4 + NaOH = Na2C2O4 + H2O =>
NaHC2O4 + NaOH = Na2C2O4 + H2O
Na2Co3(aq) + FeCl2(aq) = FeCo3(s) + NaCl(aq) =>
Na2Co3(aq) + FeCl2(aq) = FeCo3(s) + 2 NaCl(aq)
MnO2 + Cl2 + KOH = K2MnO4 + KCl + H2O =>
MnO2 + Cl2 + 4 KOH = K2MnO4 + 2 KCl + 2 H2O
C6H5COCl + NH4OH = C6H5CONH2 + HCl + H2O =>
C6H5COCl + NH4OH = C6H5CONH2 + HCl + H2O
CuSO4 + RbF = CuF + RbSO4 =>
CuSO4 + RbF = CuF + RbSO4
MnO + H2SO4 = MnSO4 + H2O =>
MnO + H2SO4 = MnSO4 + H2O
Sb + PO4 = Sb2O + P4O6 =>
20 Sb + 4 PO4 = 10 Sb2O + P4O6
NaI + KMnO4 + H2SO4 = K2SO4 + I2 + MnSO4 + H2O + Na2SO4 =>
10 NaI + 2 KMnO4 + 8 H2SO4 = K2SO4 + 5 I2 + 2 MnSO4 + 8 H2O + 5 Na2SO4
HCOOH + K2Cr2O7 = KCOOH + H2Cr2O7 =>
2 HCOOH + K2Cr2O7 = 2 KCOOH + H2Cr2O7
C7H16 + KMnO4 = (C7H16)KMnO4 =>
C7H16 + KMnO4 = (C7H16)KMnO4
Al2 + H2SO4 = SO2 + H2O + Al2(SO4)3 =>
Al2 + 6 H2SO4 = 3 SO2 + 6 H2O + Al2(SO4)3
KI + H2S + O2 = K2SO4 + I2 + H2O =>
4 KI + 2 H2S + 5 O2 = 2 K2SO4 + 2 I2 + 2 H2O
SnS + As2S3 + HClO4 + H2O = Sn3(AsO4)4 + H2SO4 + HCl =>
12 SnS + 8 As2S3 + 43 HClO4 + 36 H2O = 4 Sn3(AsO4)4 + 36 H2SO4 + 43 HCl
CH3CHOHCH2CH3 + KMnO4 + H2SO4 = CH3COHCH2CH3 + MnSO4 + H2O + K2SO4 =>
10 CH3CHOHCH2CH3 + 2 KMnO4 + 3 H2SO4 = 10 CH3COHCH2CH3 + 2 MnSO4 + 8 H2O + K2SO4
CH3Mg + CH3CH2OH = CH4 + CH3CH2OMg =>
CH3Mg + CH3CH2OH = CH4 + CH3CH2OMg
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
C7H6O + Na2Cr2O7 + H2SO4 = C7H5OOH + Cr2SO4 + Na(SO4)2 + H2O =>
2 C7H6O + Na2Cr2O7 + 5 H2SO4 = 2 C7H5OOH + Cr2SO4 + 2 Na(SO4)2 + 5 H2O
NaOH + Ca(HSO3)2 = NaHSO3 + Ca(OH)2 =>
2 NaOH + Ca(HSO3)2 = 2 NaHSO3 + Ca(OH)2
TiSO4 = TiSO3 + O2 =>
2 TiSO4 = 2 TiSO3 + O2
Ti + CuSO4 = TiSO4 + Cu =>
Ti + CuSO4 = TiSO4 + Cu
TiSO4 = TiSO3 + O2 =>
2 TiSO4 = 2 TiSO3 + O2
FeOCr2 + K2CO3 + O2 = K2CrO4 + CO2 + Fe2O3 =>
4 FeOCr2 + 8 K2CO3 + 13 O2 = 8 K2CrO4 + 8 CO2 + 2 Fe2O3
TiSO4 = TiSO3 + O2 =>
2 TiSO4 = 2 TiSO3 + O2
N3O2 + NH3 = N2 + H2O =>
6 N3O2 + 8 NH3 = 13 N2 + 12 H2O
TiSO4 = TiSO3 + O2 =>
2 TiSO4 = 2 TiSO3 + O2
Ti + CuSO4 = TiSO4 + Cu =>
Ti + CuSO4 = TiSO4 + Cu
(NH4)2SO4 + Pb(No3)2 = PbSO4 + (NH4)2(No3)2 =>
(NH4)2SO4 + Pb(No3)2 = PbSO4 + (NH4)2(No3)2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
