| Équations équilibrées la veille | Équations équilibrées le lendemain |
FeNO3 + NaH2 = FeH2 + NaNO3
CH4O + CO = C2H4O2 =>
CH4O + CO = C2H4O2
ZnO + P2O5 = Zn(PO3) + O =>
2 ZnO + P2O5 = 2 Zn(PO3) + O
KAl(SO4)2*12H2O + Na3[Co(NO2)6] = KNa3(SO4)2*12H2O(s) + Al[Co(NO2)6] =>
KAl(SO4)2*12H2O + Na3[Co(NO2)6] = KNa3(SO4)2*12H2O(s) + Al[Co(NO2)6]
NaBr + H2SO4 + Mn2O3 = Br2 + MnSO4 + H2O + Na2SO4 =>
2 NaBr + 3 H2SO4 + Mn2O3 = Br2 + 2 MnSO4 + 3 H2O + Na2SO4
(CH3COOH)Pb + NaOH = PbOH + (CH3COOH)Na =>
(CH3COOH)Pb + NaOH = PbOH + (CH3COOH)Na
Cd(Cn)2 = Cd + (Cn)2 =>
Cd(Cn)2 = Cd + (Cn)2
BaO2 + HCl = BaCl2 + H2O2 =>
BaO2 + 2 HCl = BaCl2 + H2O2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
HNO3 + P4 + H2O = H3PO4 + N0 =>
4 HNO3 + P4 + 4 H2O = 4 H3PO4 + 4 N0
Ni(NO3)2 + Na3PO4 = Na3(NO3)3 + Ni3(PO4)2 =>
3 Ni(NO3)2 + 2 Na3PO4 = 2 Na3(NO3)3 + Ni3(PO4)2
NaClO3 + H2SO4 = NaHSO4 + O2 + Cl2O + H2O =>
2 NaClO3 + 2 H2SO4 = 2 NaHSO4 + 2 O2 + Cl2O + H2O
Zn + HMnO4 + H2SO4 = ZnSO4 + MnSO4 + H2O =>
5 Zn + 2 HMnO4 + 7 H2SO4 = 5 ZnSO4 + 2 MnSO4 + 8 H2O
X3O4 + H{+} + {-} = X{2+} + H2O =>
X3O4 + 8 H{+} + 2e = 3 X{2+} + 4 H2O
HCl + HNO3 = H2O + NO + Cl2 =>
6 HCl + 2 HNO3 = 4 H2O + 2 NO + 3 Cl2
CaCl2(s) + H2O(l) = CaO(aq) + ClH(aq) =>
CaCl2(s) + H2O(l) = CaO(aq) + 2 ClH(aq)
Na2CO3(s) + HCl(aq) = NaCl + H2CO3 =>
Na2CO3(s) + 2 HCl(aq) = 2 NaCl + H2CO3
Sb2O5 + HCl = HSbCl6 + H2O =>
Sb2O5 + 12 HCl = 2 HSbCl6 + 5 H2O
C3H8O + I2 + NaOH = CHI3 + HCOONa + HI =>
C3H8O + 6 I2 + NaOH = 2 CHI3 + HCOONa + 6 HI
H2S + Pb(OH)4 = Pb(S)2 + H2O =>
2 H2S + Pb(OH)4 = Pb(S)2 + 4 H2O
P4(s) + NaOH(q) + H2O(l) = PH3(g) + Na2HPO3(aq) =>
P4(s) + 4 NaOH(q) + 2 H2O(l) = 2 PH3(g) + 2 Na2HPO3(aq)
Sn2 + O2 = SnO2 =>
Sn2 + 2 O2 = 2 SnO2
H2O + MnO2 = MnO4 + H2 =>
2 H2O + MnO2 = MnO4 + 2 H2
Fe + KOH = FeOH + K =>
Fe + KOH = FeOH + K
BaCl2 + K2Cr2O4 = KCl + BaCr2O4 =>
BaCl2 + K2Cr2O4 = 2 KCl + BaCr2O4
NH3 + H2O + Fe(NO3)3 = Fe(OH)3 + NH4(NO3)3 =>
9 NH3 + 30 H2O + 13 Fe(NO3)3 = 13 Fe(OH)3 + 12 NH4(NO3)3
MgSO4 + NaOH = Mg(OH)2 + Na2SO4 =>
MgSO4 + 2 NaOH = Mg(OH)2 + Na2SO4
As2S3 + HNO3 = H2SO4 + NO2 + HAsO4 + H2O =>
As2S3 + 32 HNO3 = 3 H2SO4 + 32 NO2 + 2 HAsO4 + 12 H2O
H2 + N2 = NH =>
H2 + N2 = 2 NH
Na3AsO3 + AgNO3 = Ag3AsO3 + NaNO3 =>
Na3AsO3 + 3 AgNO3 = Ag3AsO3 + 3 NaNO3
HN4OH + H2CO3 = (HN4)2CO3 + H2O =>
2 HN4OH + H2CO3 = (HN4)2CO3 + 2 H2O
C2H5COOH3 + O3 = C2 + H2O =>
6 C2H5COOH3 + 4 O3 = 9 C2 + 24 H2O
Cr2O72{-} + CH3CH2OH + H{+} = CH3CHO + Cr3{+} + H2O =>
6 Cr2O72{-} + 427 CH3CH2OH + 10 H{+} = 427 CH3CHO + 4 Cr3{+} + 432 H2O
Pb(NO3)2 + Na2SO4(aq) = PbSO4 + NaNO3 =>
Pb(NO3)2 + Na2SO4(aq) = PbSO4 + 2 NaNO3
K2MnO4 + H2SO4 = MnSO4 + O2 + K2SO4 + H2O =>
K2MnO4 + 2 H2SO4 = MnSO4 + O2 + K2SO4 + 2 H2O
Ca(CHO2)2 + O2 = CaCO3 + CO2 + H2O =>
Ca(CHO2)2 + O2 = CaCO3 + CO2 + H2O
Al(s) + HSO4 = H2(g) + Al(SO4)3 =>
2 Al(s) + 6 HSO4 = 3 H2(g) + 2 Al(SO4)3
C12H22O11 + H2O = (C2H6O) + (CO2) =>
C12H22O11 + H2O = 4(C2H6O) + 4(CO2)
Na2S2O3 + I2 = Na2S4O6 + NaI =>
2 Na2S2O3 + I2 = Na2S4O6 + 2 NaI
FeS2 + HNO3 = H2O + H2SO4 + NO2 + Fe2(SO4)3 =>
2 FeS2 + 30 HNO3 = 14 H2O + H2SO4 + 30 NO2 + Fe2(SO4)3
Na3SO6 = Na + S + O =>
Na3SO6 = 3 Na + S + 6 O
C2H3OH + O2 = CO2 + H29 =>
58 C2H3OH + 87 O2 = 116 CO2 + 8 H29
HCl + XOH = XCl + H2O =>
HCl + XOH = XCl + H2O
NaCl + H2SO4 = Na2SO4 + HCl =>
2 NaCl + H2SO4 = Na2SO4 + 2 HCl
Na2O + HOH = NaOH =>
Na2O + HOH = 2 NaOH
C3H6 + O2 + NH3 = C3H3ON + H2O =>
C3H6 + 2 O2 + NH3 = C3H3ON + 3 H2O
PBSO4 + HI = PBI2 + H2SO4 =>
PBSO4 + 2 HI = PBI2 + H2SO4
NiCl2(aq) + AgNO3(aq) = AgCl(s) + Ni(NO3)2(aq) =>
NiCl2(aq) + 2 AgNO3(aq) = 2 AgCl(s) + Ni(NO3)2(aq)
C(grafito) + O2(g) = CO2(g) =>
C(grafito) + O2(g) = CO2(g)
CH3CH(NH)2COOH + O2 = CO2 + H2O + NO2 =>
4 CH3CH(NH)2COOH + 23 O2 = 12 CO2 + 14 H2O + 8 NO2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/04/23
Équations équilibrées sur01/03/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
