| Équations équilibrées la veille | Équations équilibrées le lendemain |
Na2O + N2O3 = 2 NaNO2
CH3CN + HCl + H2O = CH3COOH + NH4 + Cl2 =>
2 CH3CN + 2 HCl + 4 H2O = 2 CH3COOH + 2 NH4 + Cl2
NaI + HC2H3O2 = NaC2H3O2 + HI =>
NaI + HC2H3O2 = NaC2H3O2 + HI
Na3(PO4) + CrBr2 = Na3Br2 + Cr(PO4) =>
Na3(PO4) + CrBr2 = Na3Br2 + Cr(PO4)
FeHCl4KAl(SO4)2 = KFeHAl(SO4)2Cl4 =>
FeHCl4KAl(SO4)2 = KFeHAl(SO4)2Cl4
CS2 + O2 = CO2 + SO2 =>
CS2 + 3 O2 = CO2 + 2 SO2
Al + Na2CO3 = Al2CO3 + Na =>
2 Al + Na2CO3 = Al2CO3 + 2 Na
H2C2O4* + NaOH = Na2C2O4 + H2O =>
H2C2O4* + 2 NaOH = Na2C2O4 + 2 H2O
C2H5CHO + OH = C2H5COOH + H2O =>
C2H5CHO + 2 OH = C2H5COOH + H2O
H3AsO3 + KMnO4 + H2SO4 = H3AsO4 + MnSO4 + K2SO4 + H2O =>
5 H3AsO3 + 2 KMnO4 + 3 H2SO4 = 5 H3AsO4 + 2 MnSO4 + K2SO4 + 3 H2O
Na3PO4 + HCl = NaCl + H3PO4 =>
Na3PO4 + 3 HCl = 3 NaCl + H3PO4
Pb + HNO3(concentrado) = Pb(NO3)2 + H2O + NO2 =>
Pb + 4 HNO3(concentrado) = Pb(NO3)2 + 2 H2O + 2 NO2
Pb + CH3COOH = Pb(CH3COO)2 + H2 =>
Pb + 2 CH3COOH = Pb(CH3COO)2 + H2
S2O2{-3} + H{+} = SO2 + S8 + H2O =>
32 S2O2{-3} + 96 H{+} = 8 SO2 + 7 S8 + 48 H2O
AgNO3(ac) + KCI(ac) = AgCI + KNO3 =>
AgNO3(ac) + KCI(ac) = AgCI + KNO3
CuS2 + HNO3 = Cu(SO4)2 + H2O + NO2 =>
CuS2 + 16 HNO3 = Cu(SO4)2 + 8 H2O + 16 NO2
C2H6O + NaOH + I2 = CHI3 + NaI + H2O =>
C2H6O + 2 NaOH + 4 I2 = 2 CHI3 + 2 NaI + 3 H2O
MgH + O2 = MgO + H2O =>
4 MgH + 3 O2 = 4 MgO + 2 H2O
CI2 + KBr = CI2Br + K =>
CI2 + KBr = CI2Br + K
PbCl2 + NaI = PbI2 + NaCl =>
PbCl2 + 2 NaI = PbI2 + 2 NaCl
Co(NO3)3 + N2H4CO + Fe(NO3)3 + Y(NO3)3 = Y7Co93Fe2O4 + N2 + CO2 + H2O =>
279 Co(NO3)3 + 914 N2H4CO + 6 Fe(NO3)3 + 21 Y(NO3)3 = 3 Y7Co93Fe2O4 + 1373 N2 + 914 CO2 + 1828 H2O
Cu(SO4) + KI = CuI + K(SO4) =>
Cu(SO4) + KI = CuI + K(SO4)
B2O3 + C = B4C3 + CO2 =>
2 B2O3 + 6 C = B4C3 + 3 CO2
CaO + HOH = Ca(OH)2 =>
CaO + HOH = Ca(OH)2
HNO3 + Al(OH)3 = Al(NO3)3 + H2O =>
3 HNO3 + Al(OH)3 = Al(NO3)3 + 3 H2O
Mg(OH)2 + H3PO4 = Mg3(PO4)2(s) + H2O =>
3 Mg(OH)2 + 2 H3PO4 = Mg3(PO4)2(s) + 6 H2O
FeCl3 + NaOH = Cl + Na + Fe(OH)3 =>
FeCl3 + 3 NaOH = 3 Cl + 3 Na + Fe(OH)3
Al(OH)3 + HBr = AlBr3 + H2O =>
Al(OH)3 + 3 HBr = AlBr3 + 3 H2O
HCH3CO2 + NaOH = NaCH3CO2 + H2O =>
HCH3CO2 + NaOH = NaCH3CO2 + H2O
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
Li2O + H2SeO4 = Li2SeO4 + H2O =>
Li2O + H2SeO4 = Li2SeO4 + H2O
AuCl3(s) = Au3(s) + Cl(g) =>
3 AuCl3(s) = Au3(s) + 9 Cl(g)
KMnO4 + H2O + NaHSO3 = MnO2 + NaHSO4 + KOH =>
2 KMnO4 + H2O + 3 NaHSO3 = 2 MnO2 + 3 NaHSO4 + 2 KOH
CuCl3 + Mn = MnCl3 + Cu =>
CuCl3 + Mn = MnCl3 + Cu
CO2 + H2O = C2H5OH + O2 =>
2 CO2 + 3 H2O = C2H5OH + 3 O2
HF + Mn(OH)7 = MnF7 + H2O =>
7 HF + Mn(OH)7 = MnF7 + 7 H2O
AB6 + C = A9C6B16 + B =>
9 AB6 + 6 C = A9C6B16 + 38 B
K + MgBr2 = KBr + Mg =>
2 K + MgBr2 = 2 KBr + Mg
Fe + O2 + H2O = Fe(OH)2(am) =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2(am)
SO2 + KMnO4 + H2O = MnSO4 + K2SO4* + H2SO4 =>
5 SO2 + 2 KMnO4 + 2 H2O = 2 MnSO4 + K2SO4* + 2 H2SO4
CO(OH)3 + HCl = COCl2 + H2O + Cl2 =>
2 CO(OH)3 + 6 HCl = 2 COCl2 + 6 H2O + Cl2
Ma2Si + HCl = MaCl2 + SiH4 =>
Ma2Si + 4 HCl = 2 MaCl2 + SiH4
BaS + PtCl2 = BaCl2 + PtS =>
BaS + PtCl2 = BaCl2 + PtS
Ba(OH)2 + KHT = Ba(HT)2 + KOH =>
Ba(OH)2 + 2 KHT = Ba(HT)2 + 2 KOH
C6H5COOH + FeCl3 = (C6H5COO)3Fe + HCl =>
3 C6H5COOH + FeCl3 = (C6H5COO)3Fe + 3 HCl
Li + O2 = Li2O =>
4 Li + O2 = 2 Li2O
CO + N2O4 = CO2 + NO =>
2 CO + N2O4 = 2 CO2 + 2 NO
Mg(OH)2 + H2O = H3O + MgO2 =>
Mg(OH)2 + 2 H2O = 2 H3O + MgO2
Me4N + Br5 = Me4NBr5 =>
Me4N + Br5 = Me4NBr5
Cu + KI = CuK + I2 =>
2 Cu + 2 KI = 2 CuK + I2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
