| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C4H8O + 11 O2 = 8 CO2 + 8 H2O
Ag2SeO3 + Br2 + H2O = Ag2SeO4 + HBr2 =>
Ag2SeO3 + 2 Br2 + H2O = Ag2SeO4 + 2 HBr2
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
CaO + Ca(OH)2 = Ca(OH) + CaO2 =>
2 CaO + Ca(OH)2 = 2 Ca(OH) + CaO2
Al + H2O = Al2O3 + H2 =>
2 Al + 3 H2O = Al2O3 + 3 H2
(c)H3PO4(aq) + NaOH(aq) = Na2HPO4(aq) + H2O(l) =>
(c)H3PO4(aq) + 2 NaOH(aq) = Na2HPO4(aq) + 2 H2O(l)
HKC8H4O4KOH = K2C8H4O4H2O =>
HKC8H4O4KOH = K2C8H4O4H2O
CO2 + H2O = H2CO3 =>
CO2 + H2O = H2CO3
NH4NO3 = N2O + H2O =>
NH4NO3 = N2O + 2 H2O
Al + SO2 = Al2(SO2)3 =>
2 Al + 3 SO2 = Al2(SO2)3
Li + O2 = LiO2 =>
Li + O2 = LiO2
BaOH2KNO3 = BaNO3KOH2 =>
BaOH2KNO3 = BaNO3KOH2
H2CO3Mg = H2MgCO3 =>
H2CO3Mg = H2MgCO3
Ca(OH)2 = CaO + H2O =>
Ca(OH)2 = CaO + H2O
CaCO3 + H2O + CO2 = Ca(HCO3)2 =>
CaCO3 + H2O + CO2 = Ca(HCO3)2
Cu + Fe(NO3)3 = Cu(NO3) + Fe =>
3 Cu + Fe(NO3)3 = 3 Cu(NO3) + Fe
H2Br + Zn = ZnBr2 + H2 =>
2 H2Br + Zn = ZnBr2 + 2 H2
NaBH4 + HOH = NaOH + H2 + H3BO3 =>
NaBH4 + 4 HOH = NaOH + 4 H2 + H3BO3
NH3 + CO2 = N2CH4O + H2O =>
2 NH3 + CO2 = N2CH4O + H2O
K2Cr2O7 + FeCl2 + HCl = FeCl3 + CrCl + KCl + H2O =>
K2Cr2O7 + 10 FeCl2 + 14 HCl = 10 FeCl3 + 2 CrCl + 2 KCl + 7 H2O
C4H8Cl2 + NaOH = C4H8(OH)2 + NaCl =>
C4H8Cl2 + 2 NaOH = C4H8(OH)2 + 2 NaCl
K2Cr2O7 + H2SO4 + NaI = NaSO4 + K2SO4 + I2 + Cr2(SO4)3 + H2O =>
2 K2Cr2O7 + 14 H2SO4 + 6 NaI = 6 NaSO4 + 2 K2SO4 + 3 I2 + 2 Cr2(SO4)3 + 14 H2O
Zn(OH)2 + NH4Cl = Zn(NH3)4Cl2 + HCl + H2O =>
Zn(OH)2 + 4 NH4Cl = Zn(NH3)4Cl2 + 2 HCl + 2 H2O
H2(g) + O2(l) = H2O(g) =>
2 H2(g) + O2(l) = 2 H2O(g)
AlOH + H2 = Al + H2O =>
2 AlOH + H2 = 2 Al + 2 H2O
Pb(NO3)2 + H2O = Pb(OH)2 + HNO3 =>
Pb(NO3)2 + 2 H2O = Pb(OH)2 + 2 HNO3
C4H8(l) + O2(g) = H2O(g) + CO2(g) =>
C4H8(l) + 6 O2(g) = 4 H2O(g) + 4 CO2(g)
NH3 + Fe(NO3)3 = Fe(NH3)4 + NO3 =>
4 NH3 + Fe(NO3)3 = Fe(NH3)4 + 3 NO3
Fe2 + OH = Fe(OH)2 =>
Fe2 + 4 OH = 2 Fe(OH)2
VCl3 + Zn + HCl = VCl2 + H2[ZnCl4] =>
2 VCl3 + Zn + 2 HCl = 2 VCl2 + H2[ZnCl4]
AgNO3 + Ba = Ba2NO3 + Ag =>
AgNO3 + 2 Ba = Ba2NO3 + Ag
AgNO3 + Na2S2O3 = Na3[Ag(S2O3)2] + NaNO3 =>
AgNO3 + 2 Na2S2O3 = Na3[Ag(S2O3)2] + NaNO3
FeO(OH) + H2S = FeS + FeS2 + H2O =>
2 FeO(OH) + 3 H2S = FeS + FeS2 + 4 H2O
HgSHNO3 = HSHgNO3 =>
HgSHNO3 = HSHgNO3
AgCl + NH3 = AgH3 + ClN =>
AgCl + NH3 = AgH3 + ClN
Fe2O3 + H2 = Fe + H2O =>
Fe2O3 + 3 H2 = 2 Fe + 3 H2O
SiO2 = Si4 + O =>
4 SiO2 = Si4 + 8 O
SCO3 + H2SO4 = H2CO3 + SO2 =>
SCO3 + H2SO4 = H2CO3 + 2 SO2
K2SO3 + KBr + H2O = Br2 + H2S + KOH =>
K2SO3 + 6 KBr + 5 H2O = 3 Br2 + H2S + 8 KOH
Hg[NO3]2 + KL = HgL2 + KNO3 =>
Hg[NO3]2 + 2 KL = HgL2 + 2 KNO3
C6H6 + KMnO4 = C6O4 + H6KMn =>
C6H6 + KMnO4 = C6O4 + H6KMn
(NH4)2SO3 + K3PO3 = (NH4)3PO3 + K2SO3 =>
3(NH4)2SO3 + 2 K3PO3 = 2(NH4)3PO3 + 3 K2SO3
[(C2H5)4N]Br + CuBr2 + ZnBr2 = [(C2H5)4N]5CuZnBr9 =>
5[(C2H5)4N]Br + CuBr2 + ZnBr2 = [(C2H5)4N]5CuZnBr9
NiCl2H2O = NiOHClHCl =>
NiCl2H2O = NiOHClHCl
NaOH{-} + CaNO3{-} = NaNO3{-} + CaOH{-} =>
NaOH{-} + CaNO3{-} = NaNO3{-} + CaOH{-}
CaO3 + HCOOH = Ca(HCOO)2 + CO2 + H2O =>
CaO3 + 4 HCOOH = Ca(HCOO)2 + 2 CO2 + 3 H2O
(NH4)2S2O8 + KI = (NH4)I + K2S2O8 =>
(NH4)2S2O8 + 2 KI = 2(NH4)I + K2S2O8
Ag + Zn{2+} + OH{-} = Zn + Ag2O + H2O =>
2 Ag + Zn{2+} + 2 OH{-} = Zn + Ag2O + H2O
KI(aq) + Br2(l) = KBr(aq) + I2(s) =>
2 KI(aq) + Br2(l) = 2 KBr(aq) + I2(s)
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/27/24
Équations équilibrées sur03/28/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
