| Équations équilibrées la veille | Équations équilibrées le lendemain |
9 CH3COOH + 8 CaCO3 = 8 CH3COOCa + 10 CO2 + 6 H2O
HO + PF = HF + PO =>
HO + PF = HF + PO
Pb + ScN = PbScN =>
Pb + ScN = PbScN
HgO = Hg + O2 =>
2 HgO = 2 Hg + O2
Bi(OH)5 + H2SeO2 = Bi2(SeO2)5 + H2O =>
2 Bi(OH)5 + 5 H2SeO2 = Bi2(SeO2)5 + 10 H2O
H2SO4 + C3H8O3 = CO2 + H2O + SH8 =>
H2SO4 + C3H8O3 = 3 CO2 + H2O + SH8
H3[PO4] + Al[OH]3 = Al[PO4] + H2O =>
H3[PO4] + Al[OH]3 = Al[PO4] + 3 H2O
KMnO4 + KI = MnO2 + K2O + I =>
KMnO4 + 3 KI = MnO2 + 2 K2O + 3 I
C9H12 + K2Cr2O7 + H2SO4 = K2SO4 + Cr2(SO4)3 + H2O + C9H6O6 =>
C9H12 + 3 K2Cr2O7 + 12 H2SO4 = 3 K2SO4 + 3 Cr2(SO4)3 + 15 H2O + C9H6O6
Cu = Cu20 =>
20 Cu = Cu20
PbBr2 + HCl = HBr + PbCl2 =>
PbBr2 + 2 HCl = 2 HBr + PbCl2
Ca + Be = CaBe =>
Ca + Be = CaBe
G + O2 = GO2 =>
G + O2 = GO2
KI(aq) + Br(g) = KBr(aq) + I2(l) =>
2 KI(aq) + 2 Br(g) = 2 KBr(aq) + I2(l)
HCl + Ag2CO3 = H2CO3 + AgCl =>
2 HCl + Ag2CO3 = H2CO3 + 2 AgCl
ZnO2H2 + H2SO4 = ZnSO4 + H2O =>
ZnO2H2 + H2SO4 = ZnSO4 + 2 H2O
Co(II)(NO3)2 + NaHCO3 = Co(II)CO3 + NaH(NO3)2 =>
Co(II)(NO3)2 + NaHCO3 = Co(II)CO3 + NaH(NO3)2
KClO3 + H2S = K2S + HClO3 =>
2 KClO3 + H2S = K2S + 2 HClO3
HNO3 + NH2OH = N2H2O2 + H2O =>
2 HNO3 + 4 NH2OH = 3 N2H2O2 + 4 H2O
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O =>
HC2H3O2 + NaHCO3 = CO2 + NaC2H3O2 + H2O
Sr(NO3)2 + MgSO4 = Sr2(SO4)2 + Mg(NO3)2 =>
2 Sr(NO3)2 + 2 MgSO4 = Sr2(SO4)2 + 2 Mg(NO3)2
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
KClO4 + J2 + KOH = KCl + KJO + H2O =>
KClO4 + 4 J2 + 8 KOH = KCl + 8 KJO + 4 H2O
KNO3 = KNO2 + O2 =>
2 KNO3 = 2 KNO2 + O2
Fe(s) + Se(s) = FeSe =>
Fe(s) + Se(s) = FeSe
Cr(OH)2 + H{+} + e = Cr + H2O =>
Cr(OH)2 + 2 H{+} + 2e = Cr + 2 H2O
Na + FeCl2 = Fe + NaCl =>
2 Na + FeCl2 = Fe + 2 NaCl
MgCl2 + KMnO4 + H2SO4 = MnO2 + Cl2 + K2SO4 + H2O + MgSO4 =>
3 MgCl2 + 2 KMnO4 + 4 H2SO4 = 2 MnO2 + 3 Cl2 + K2SO4 + 4 H2O + 3 MgSO4
CuSO4 + Na2SO3 + NaCl + H2O = Na2SO4 + HCuCl2 =>
2 CuSO4 + Na2SO3 + 4 NaCl + H2O = 3 Na2SO4 + 2 HCuCl2
Mg(C9H6NO)2 + O2 = MgO + NO3 + CO2 + H2O =>
2 Mg(C9H6NO)2 + 47 O2 = 2 MgO + 4 NO3 + 36 CO2 + 12 H2O
CH3NH2 + HCOOH = CH4 + HCOO + NH3 =>
CH3NH2 + 2 HCOOH = CH4 + 2 HCOO + NH3
CuSO4 + Na3PO4 = Cu3(PO4)2 + Na2SO4 =>
3 CuSO4 + 2 Na3PO4 = Cu3(PO4)2 + 3 Na2SO4
C2H6O3(C17H33CO)2 + H2O = C3H8O3 + C17H33COOHC3H8O3(C17H35CO)3 =>
243 C2H6O3(C17H33CO)2 + 649 H2O = 328 C3H8O3 + 110 C17H33COOHC3H8O3(C17H35CO)3
KClO3 + H2S = K2S + HClO3 =>
2 KClO3 + H2S = K2S + 2 HClO3
C10H22 + H2O = CO2 + H2 =>
C10H22 + 20 H2O = 10 CO2 + 31 H2
CH3Cl + KOH = ClK + CH4O =>
CH3Cl + KOH = ClK + CH4O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
C2H4 + O2 = CO2 + H2O =>
C2H4 + 3 O2 = 2 CO2 + 2 H2O
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl =>
CaCl2(aq) + HCl(aq) = HCl2(aq) + CaCl
C2H4 + O2 = C2H4O =>
2 C2H4 + O2 = 2 C2H4O
KMnO4 + NaBr + H2SO4 = Na2SO4 + K2SO4 + MnSO + H2O + Br2 =>
2 KMnO4 + 22 NaBr + 14 H2SO4 = 11 Na2SO4 + K2SO4 + 2 MnSO + 14 H2O + 11 Br2
MoS2 + O2 + H{+} = SO4{2+} + HMoO4{-} + H2O =>
2 MoS2 + 13 O2 + 6 H{+} = 4 SO4{2+} + 2 HMoO4{-} + 2 H2O
NaCI + SO2 + H2O + O2 = Na2SO4 + HCI =>
4 NaCI + 2 SO2 + 2 H2O + O2 = 2 Na2SO4 + 4 HCI
Cu1 + Ag(NO3)2 = Ag + CuNO3 =>
2 Cu1 + Ag(NO3)2 = Ag + 2 CuNO3
K2CrO4 + KOH = K2O + H2CrO4 =>
K2CrO4 + 2 KOH = 2 K2O + H2CrO4
Fe(SCN)3 + KF = K3(FeF6) + KSCN =>
Fe(SCN)3 + 6 KF = K3(FeF6) + 3 KSCN
CH3OH = CO + H2 =>
CH3OH = CO + 2 H2
C6H5CO2CH3 + O2 = H2O + CO2 =>
C6H5CO2CH3 + 9 O2 = 4 H2O + 8 CO2
C6H14 + O2 = CO2 + H2O =>
2 C6H14 + 19 O2 = 12 CO2 + 14 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/31/24
Équations équilibrées sur01/30/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
