| Équations équilibrées la veille | Équations équilibrées le lendemain |
B5H9 + 15 H2O = 5 H3BO3 + 12 H2
C2H5COOCH3 + O2 = CO2 + H2O =>
C2H5COOCH3 + 5 O2 = 4 CO2 + 4 H2O
Mn + Br2 = MnBr =>
2 Mn + Br2 = 2 MnBr
BCl3 + F2 = FCl + B =>
2 BCl3 + 3 F2 = 6 FCl + 2 B
NaClO4(aq) + (NH4)2S(aq) = NH4ClO4 + Na2S =>
2 NaClO4(aq) + (NH4)2S(aq) = 2 NH4ClO4 + Na2S
NH4NO3 + C = N2 + CO2 + H2O =>
2 NH4NO3 + C = 2 N2 + CO2 + 4 H2O
C2H2 + K2Cr2O7 + H2SO4 = C2H2O4 + Cr2(SO4)3 + K2SO4 + H2O =>
3 C2H2 + 4 K2Cr2O7 + 16 H2SO4 = 3 C2H2O4 + 4 Cr2(SO4)3 + 4 K2SO4 + 16 H2O
Zn(OH)2 + H3Po4 = Zn3(Po4)2 + H2O =>
3 Zn(OH)2 + 2 H3Po4 = Zn3(Po4)2 + 6 H2O
[Cr(H2O)6]Cl3 + Zn = ZnCl2 + [Cr(H2O)6]Cl2 =>
2[Cr(H2O)6]Cl3 + Zn = ZnCl2 + 2[Cr(H2O)6]Cl2
CuZn + HCl = H + CuCl + Zn =>
CuZn + HCl = H + CuCl + Zn
K2Cr2O7 + HCl + H2 = KCl + H2O + Cr2 =>
K2Cr2O7 + 2 HCl + 6 H2 = 2 KCl + 7 H2O + Cr2
H2O + Cu2 = Cu2O + H2 =>
H2O + Cu2 = Cu2O + H2
Li22C8B2O30 + Y2O3 + Li3BO3 + H3BO3 + ZrO2 + CeO2 = Li584Y89Zr10Ce1C5B295O900 + H2O =>
15 Li22C8B2O30 + 1068 Y2O3 + 4562 Li3BO3 + 2488 H3BO3 + 240 ZrO2 + 24.000000000001CeO2 = 24 Li584Y89Zr10Ce1C5B295O900 + 3732 H2O
S2 + H2O = H2S + SO2 =>
3 S2 + 4 H2O = 4 H2S + 2 SO2
Hg + S = HgS =>
Hg + S = HgS
BCl3 + F2 = BF + Cl =>
2 BCl3 + F2 = 2 BF + 6 Cl
SO2(g) + H2O(l) = (H2SO3)(g) =>
SO2(g) + H2O(l) = (H2SO3)(g)
Ga + I = GaI3 =>
Ga + 3 I = GaI3
Ca(OH)2 + SO2 = Ca(HSO3)2 =>
Ca(OH)2 + 2 SO2 = Ca(HSO3)2
H2S + O2 = S2O + H2O =>
4 H2S + 3 O2 = 2 S2O + 4 H2O
AgBF4 = AgF + BF3 =>
AgBF4 = AgF + BF3
Pb + H3PO3 = Pb3(PO3)2 + H2 =>
3 Pb + 2 H3PO3 = Pb3(PO3)2 + 3 H2
Ga + I = GaI =>
Ga + I = GaI
CaCl2 + C2O4 = CaC2O4 + Cl =>
CaCl2 + C2O4 = CaC2O4 + 2 Cl
(NH4)3PO4 + CaCO3 = Ca3(PO4)2 + (NH4)2CO3 =>
2(NH4)3PO4 + 3 CaCO3 = Ca3(PO4)2 + 3(NH4)2CO3
Pb + Na2SO4 = PbSO4 + Na =>
Pb + Na2SO4 = PbSO4 + 2 Na
Zn + HCl = ZnCl2 + H2 = =>
Zn + 2 HCl = ZnCl2 + H2
[Co(NH3)6]Cl3 + H2SO4 + H2O = [Co(NH3)6]2(SO4)3*5H2O + HCl =>
2[Co(NH3)6]Cl3 + 3 H2SO4 + 5 H2O = [Co(NH3)6]2(SO4)3*5H2O + 6 HCl
KClO3 = KClO + O2 = g =>
KClO3 = KClO + O2
Cu(No3)2 + KOH = Cu(OH)2 + KNo3 =>
Cu(No3)2 + 2 KOH = Cu(OH)2 + 2 KNo3
P2 + HNO3 = H3PO4 + NO2 + H2O =>
P2 + 10 HNO3 = 2 H3PO4 + 10 NO2 + 2 H2O
Na2SO4 + BaCl2 + HCl = BaSO4 + NaHCl + Cl2 =>
Na2SO4 + BaCl2 + 2 HCl = BaSO4 + 2 NaHCl + Cl2
Ca + (H2O)2 = Ca(OH)2 + H2 =>
Ca + (H2O)2 = Ca(OH)2 + H2
Na3Po4 + CuSO4 = Na3SO4 + CuPo4 =>
Na3Po4 + CuSO4 = Na3SO4 + CuPo4
Fe2(SO4)3 + KBr = Br2 + K2SO4 + FeSO4 =>
Fe2(SO4)3 + 2 KBr = Br2 + K2SO4 + 2 FeSO4
K2SO3 + HBr = KBr + H2SO3 =>
K2SO3 + 2 HBr = 2 KBr + H2SO3
Cu(NO3)2 + Ag = AgNO3 + Cu2 =>
2 Cu(NO3)2 + 4 Ag = 4 AgNO3 + Cu2
SiO2 + HF = SiF6 + H + H2O =>
SiO2 + 6 HF = SiF6 + 2 H + 2 H2O
CuSO4 + NaPO4 = Cu(PO4)2 + Na2SO4 =>
CuSO4 + 2 NaPO4 = Cu(PO4)2 + Na2SO4
KMnO4 + Mn(NO3)2 = Mn2O3 + KNO3 + Mn(NO3)3 =>
3 KMnO4 + 12 Mn(NO3)2 = 4 Mn2O3 + 3 KNO3 + 7 Mn(NO3)3
(CuOH)2CO3 = Cu + CO2 + H2O + O2 =>
(CuOH)2CO3 = 2 Cu + CO2 + H2O + O2
CuCl2 + H2O = Cu(OH)2 + HCl =>
CuCl2 + 2 H2O = Cu(OH)2 + 2 HCl
CsCl + H2SO4 = Cs2SO4 + HCl =>
2 CsCl + H2SO4 = Cs2SO4 + 2 HCl
Al + Cl3 + H2O = AlCl3*6H2O =>
Al + Cl3 + 6 H2O = AlCl3*6H2O
(NH4)2S + KOH = K2S + NH4OH =>
(NH4)2S + 2 KOH = K2S + 2 NH4OH
FeO + H3PO4 = FeOH3 + PO4 =>
FeO + H3PO4 = FeOH3 + PO4
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
Cl + KI = KCl + I =>
Cl + KI = KCl + I
Na2O + Ca = Na2OCa =>
Na2O + Ca = Na2OCa
BaOH = OH + Ba =>
BaOH = OH + Ba
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/25/24
Équations équilibrées sur12/25/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
