| Équations équilibrées la veille | Équations équilibrées le lendemain |
16 K + 9 HNO3 = 8 K2NO3 + NH3 + 3 H2O
HCl + Ca(OH)2 = CaCl2 + H2O =>
2 HCl + Ca(OH)2 = CaCl2 + 2 H2O
K3[Cr(OH)6] + SO2 = Cr(OH)3 + K2SO3 + H2O =>
2 K3[Cr(OH)6] + 3 SO2 = 2 Cr(OH)3 + 3 K2SO3 + 3 H2O
NaClO4 + C12H22O11 = CO2 + H2O + NaCl =>
6 NaClO4 + C12H22O11 = 12 CO2 + 11 H2O + 6 NaCl
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Fe + S + O2 = FeSO42 =>
Fe + S + 21 O2 = FeSO42
H2Ca2S2O9 = CaSO4 + H2O =>
H2Ca2S2O9 = 2 CaSO4 + H2O
CaCO3 + WO3 = CaWO4 + CO2 =>
CaCO3 + WO3 = CaWO4 + CO2
Eu + H3 = EuH3 =>
Eu + H3 = EuH3
C6H6CH3CH3 + KMnO4 + H2SO4 = C6H6COOHCOOH + K2SO4 + MnSO4 + H2O =>
5 C6H6CH3CH3 + 12 KMnO4 + 18 H2SO4 = 5 C6H6COOHCOOH + 6 K2SO4 + 12 MnSO4 + 28 H2O
Si(OH)4 + Na + Br = SiBr4 + NaOH =>
Si(OH)4 + 4 Na + 4 Br = SiBr4 + 4 NaOH
NaCl + H2O = NaOH + Cl2 + H2 =>
2 NaCl + 2 H2O = 2 NaOH + Cl2 + H2
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
C4H8(g) + O2(g) = CO2(g) + H2O(g) =>
C4H8(g) + 6 O2(g) = 4 CO2(g) + 4 H2O(g)
BH = HB =>
BH = HB
magnesiumchloride + ammoniumnitrate = magnesiumnitrate + ammoniumchloride =>
MgCl2 + 2 NH4NO3 = Mg(NO3)2 + 2 NH4Cl
H3PO4 + NaOH = Na3PO4 + HOH =>
H3PO4 + 3 NaOH = Na3PO4 + 3 HOH
C14H12O2 + NaBH4 + H2O = C14H14O2 + NaBH3OH =>
C14H12O2 + NaBH4 + H2O = C14H14O2 + NaBH3OH
Na2CO3 + HI = NaI + CO2 + H2O =>
Na2CO3 + 2 HI = 2 NaI + CO2 + H2O
(SO3)2{-} + Cl2 + H2O = (SO4)2{-} + Cl{-} + H{+} =>
(SO3)2{-} + 2 Cl2 + 2 H2O = (SO4)2{-} + 4 Cl{-} + 4 H{+}
Zn(OH)2 + NH4OH = Zn(NH3)4(OH)2 + H2O =>
Zn(OH)2 + 4 NH4OH = Zn(NH3)4(OH)2 + 4 H2O
SICl4 + C = SICl3 + CCl4 =>
4 SICl4 + C = 4 SICl3 + CCl4
H2SO4 + Al = Al2SO43 + SO2 + H2O =>
41 H2SO4 + 2 Al = Al2SO43 + 40 SO2 + 41 H2O
SO2 + Al = Al2S3 + Al2O3 =>
3 SO2 + 6 Al = Al2S3 + 2 Al2O3
ZnNaCl = Zn(NaCl) =>
ZnNaCl = Zn(NaCl)
Ag + NH4Cl = AgCl + NH3 + H2 =>
2 Ag + 2 NH4Cl = 2 AgCl + 2 NH3 + H2
F2 + KCl2 = KF2 + Cl2 =>
F2 + KCl2 = KF2 + Cl2
P2O5 + Al(OH)3 = Al3(PO4)3 + H2O =>
3 P2O5 + 6 Al(OH)3 = 2 Al3(PO4)3 + 9 H2O
K + H2O = KOH + H2 =>
2 K + 2 H2O = 2 KOH + H2
Rb + RbNO3 = Rb2O + N2 =>
10 Rb + 2 RbNO3 = 6 Rb2O + N2
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Al + CuO = Al2O3 + Cu =>
2 Al + 3 CuO = Al2O3 + 3 Cu
Ni(CN)2 + H2CO3 = NiCO3 + HCN =>
Ni(CN)2 + H2CO3 = NiCO3 + 2 HCN
ZnCO3 + C6H8O7 = Zn3(C6H5O7)2 + H2CO3 =>
3 ZnCO3 + 2 C6H8O7 = Zn3(C6H5O7)2 + 3 H2CO3
C9H12NO2 + Cl + NaOH = C9H11NO2 + H2O + NaCl =>
C9H12NO2 + Cl + NaOH = C9H11NO2 + H2O + NaCl
CuOSO3 = CuSO4 =>
CuOSO3 = CuSO4
C3H8 + O2 = CO2 + H2O =>
C3H8 + 5 O2 = 3 CO2 + 4 H2O
AlCl3 + Na3PO4 = AlPO4 + Na3Cl3 =>
AlCl3 + Na3PO4 = AlPO4 + Na3Cl3
Cs2CO3 + HClO4 = CsClO4 + H2O + CO2 =>
Cs2CO3 + 2 HClO4 = 2 CsClO4 + H2O + CO2
(BaCO3) = BaO + CO2 =>
(BaCO3) = BaO + CO2
BeSO4 + KOH = K2[Be(OH)4] + K2SO4 =>
BeSO4 + 4 KOH = K2[Be(OH)4] + K2SO4
AgCl + HClO = AgClO + HCl =>
AgCl + HClO = AgClO + HCl
Na2Cr2 + HBr + HClO4 = Cr(ClO4)3 + NaCl4 + Br2 + H2O =>
Na2Cr2 + 50 HBr + 14 HClO4 = 2 Cr(ClO4)3 + 2 NaCl4 + 25 Br2 + 32 H2O
NH4Al(SO4)2NaOH = NaAl(SO4)2NH4OH =>
NH4Al(SO4)2NaOH = NaAl(SO4)2NH4OH
K2SO3 + H3PO4 = K3(PO4) + SO2 + H2O =>
3 K2SO3 + 2 H3PO4 = 2 K3(PO4) + 3 SO2 + 3 H2O
Zn(NO3)2 + Na2SO4 = NaNO3 + ZnSO4 =>
Zn(NO3)2 + Na2SO4 = 2 NaNO3 + ZnSO4
Cu(OH)2 = CuOCuO + H2O =>
2 Cu(OH)2 = CuOCuO + 2 H2O
KNO3NaCO3 = KCO3NaNO3 =>
KNO3NaCO3 = KCO3NaNO3
HF + Mg(OH)2 = MgF2 + H2O =>
2 HF + Mg(OH)2 = MgF2 + 2 H2O
NaCl + CaO = CaCl2Na2O =>
2 NaCl + CaO = CaCl2Na2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/09/24
Équations équilibrées sur01/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
