| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 NaCl + CaBr2 = 2 NaBr + CaCl2
C2H2 + H2O = C2H4O =>
C2H2 + H2O = C2H4O
I2 + BaBr2 = Ba + IBr =>
I2 + BaBr2 = Ba + 2 IBr
NaBr + FeCl2 = NaCl + FeBr2 =>
2 NaBr + FeCl2 = 2 NaCl + FeBr2
NH3 + Cl2 = N2Cl + HCl =>
4 NH3 + 7 Cl2 = 2 N2Cl + 12 HCl
AlCl3 + HBr = AlBr3 + HCl =>
AlCl3 + 3 HBr = AlBr3 + 3 HCl
Ag2S(s) + H2(g) = Ag(s) + H2S(g) =>
Ag2S(s) + H2(g) = 2 Ag(s) + H2S(g)
NiC2O4 = NiO + CO2 + CO =>
NiC2O4 = NiO + CO2 + CO
CH4 + H2O + C = C2H5OH =>
CH4 + H2O + C = C2H5OH
ZnSO4 + NaOH + HCl = Zn(OH)2 + H2SO4 + NaCl =>
ZnSO4 + 2 NaOH + 2 HCl = Zn(OH)2 + H2SO4 + 2 NaCl
Na2SO4 + CaCl2 = CaSO4 + NaCl =>
Na2SO4 + CaCl2 = CaSO4 + 2 NaCl
SO2(g) + H2O(l) = H2SO3(ac) =>
SO2(g) + H2O(l) = H2SO3(ac)
Pb(NO3)2 + NaI = PbI2 + NaNO3 =>
Pb(NO3)2 + 2 NaI = PbI2 + 2 NaNO3
Ag2S(s) + HCl(aq) = AgCl(s) + H2S(g) =>
Ag2S(s) + 2 HCl(aq) = 2 AgCl(s) + H2S(g)
(NH4)2SO4(aq) + CaCl2(aq) = CaSO4(ppt) + NH4Cl =>
(NH4)2SO4(aq) + CaCl2(aq) = CaSO4(ppt) + 2 NH4Cl
NaBr + FeCl2 = NaCl + FeBr2 =>
2 NaBr + FeCl2 = 2 NaCl + FeBr2
SO2(g) + H2O(l) = H2SO3(aq) =>
SO2(g) + H2O(l) = H2SO3(aq)
Al + Fe3O4 = Al2O3 + Fe =>
8 Al + 3 Fe3O4 = 4 Al2O3 + 9 Fe
K2Cr2O7 + K2S + H2O = Cr(OH)3 + S + KOH =>
K2Cr2O7 + 3 K2S + 7 H2O = 2 Cr(OH)3 + 3 S + 8 KOH
H2CO3(aq) = H2O(l) + CO2(g) =>
H2CO3(aq) = H2O(l) + CO2(g)
Ca3(PO4)2 + H2SO4 = CaH4(PO4)2 + CaSO4 =>
Ca3(PO4)2 + 2 H2SO4 = CaH4(PO4)2 + 2 CaSO4
HCl + H2WO4 + Zn = W5O14 + ZnCl2 + H2O =>
2 HCl + 5 H2WO4 + Zn = W5O14 + ZnCl2 + 6 H2O
Cu2SFeS2 + NaNO3 + NaHSO4 = CuSO4 + FeSO4 + Na2SO4 + NO + H2O =>
Cu2SFeS2 + 8 NaNO3 + 8 NaHSO4 = 2 CuSO4 + FeSO4 + 8 Na2SO4 + 8 NO + 4 H2O
CrO2 + H2O = Cr(OH)3 + H2Cr2O7 =>
6 CrO2 + 7 H2O = 4 Cr(OH)3 + H2Cr2O7
Cu2S + HNO3 = Cu(NO3)2 + CuSO4 + HNO2 + H2O =>
Cu2S + 7 HNO3 = Cu(NO3)2 + CuSO4 + 5 HNO2 + H2O
Fe{2+} + KSCN = Fe(SCN){2+} + K =>
Fe{2+} + KSCN = Fe(SCN){2+} + K
Sn2{+} + Fe3{+} = Sn4{+} + Fe2{+} =>
2 Sn2{+} + 2 Fe3{+} = Sn4{+} + 3 Fe2{+}
AlBr3 + Cl = AlCl3 + Br2 =>
2 AlBr3 + 6 Cl = 2 AlCl3 + 3 Br2
FeBr2(aq) + (NH4)2CO3(aq) = FeCO3(s) + NH4Br(aq) =>
FeBr2(aq) + (NH4)2CO3(aq) = FeCO3(s) + 2 NH4Br(aq)
SnS2 + HCl = SnCl4 + H2S =>
SnS2 + 4 HCl = SnCl4 + 2 H2S
C2H5NO2 + HCl = C2H5OH + NOCl =>
C2H5NO2 + HCl = C2H5OH + NOCl
Bi2O3(s) + NaClO(s) + NaOH(s) = NaBiO3(s) + NaCl(s) + H2O(l) =>
Bi2O3(s) + 2 NaClO(s) + 2 NaOH(s) = 2 NaBiO3(s) + 2 NaCl(s) + H2O(l)
MnSO4 + H2SO4 + K2S2O8 = HMnO4 + K2SO4 + SO2 =>
2 MnSO4 + H2SO4 + K2S2O8 = 2 HMnO4 + K2SO4 + 4 SO2
C5H11COH + Cu(OH)2 = C5H11COOH + Cu2O + H2O =>
C5H11COH + 2 Cu(OH)2 = C5H11COOH + Cu2O + 2 H2O
CrCl3 + K2S2O8 + KOH = Cl2 + K2CrO4 + K2SO4 + H2O =>
2 CrCl3 + 6 K2S2O8 + 16 KOH = 3 Cl2 + 2 K2CrO4 + 12 K2SO4 + 8 H2O
Zn + Ag = ZnAg =>
Zn + Ag = ZnAg
NaBr + FeCl2 = NaCl + FeBr2 =>
2 NaBr + FeCl2 = 2 NaCl + FeBr2
KOH + H2SO4 = H2O + K2SO4 =>
2 KOH + H2SO4 = 2 H2O + K2SO4
K2SO3 + HCl = KCl + SO2 + H2O =>
K2SO3 + 2 HCl = 2 KCl + SO2 + H2O
CuS + C = Cu + CS2 =>
2 CuS + C = 2 Cu + CS2
NaBr + FeCl2 = NaCl + FeBr2 =>
2 NaBr + FeCl2 = 2 NaCl + FeBr2
CuS + C = Cu + CS2 =>
2 CuS + C = 2 Cu + CS2
Ca2Si + HBr = Si + H2 + Ca2Br =>
2 Ca2Si + 2 HBr = 2 Si + H2 + 2 Ca2Br
MgCl2 + HClO4 = Mg(ClO4)2 + HCl =>
MgCl2 + 2 HClO4 = Mg(ClO4)2 + 2 HCl
FeOH2 = FeH2O =>
FeOH2 = FeH2O
Na3[Fe(SCN)6] + NaF = Na3[FeF6] + NaSCN =>
Na3[Fe(SCN)6] + 6 NaF = Na3[FeF6] + 6 NaSCN
C18H36O3 + LiOH = LiC18H35O3 + H2O =>
C18H36O3 + LiOH = LiC18H35O3 + H2O
H2SO4 + HI = H2S + I2 + H2O =>
H2SO4 + 8 HI = H2S + 4 I2 + 4 H2O
BaHSO32 + H2SO4 = SO2 + H2O + BaHSO42 =>
BaHSO32 + 10 H2SO4 = 10 SO2 + 10 H2O + BaHSO42
Ag2SO3 + H2O = Ag + H2SO4 =>
Ag2SO3 + H2O = 2 Ag + H2SO4
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/07/25
Équations équilibrées sur02/06/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
