| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 NaF + AlCl3 = AlF3 + 3 NaCl
AlCl3 + KHCO3 = KCl + Al(OH)3 + CO2 =>
AlCl3 + 3 KHCO3 = 3 KCl + Al(OH)3 + 3 CO2
Al(Br)3 + Ba(OH)2 = Al(OH)3 + Ba(Br)2 =>
2 Al(Br)3 + 3 Ba(OH)2 = 2 Al(OH)3 + 3 Ba(Br)2
N2O3(s) = NO(g)NO2(g) =>
N2O3(s) = NO(g)NO2(g)
SnO2 + CO = Sn + CO2 =>
SnO2 + 2 CO = Sn + 2 CO2
Fe(OH)3 = Fe2O3 + H2O =>
2 Fe(OH)3 = Fe2O3 + 3 H2O
Ca + Ba(OH)2 = Ca(OH)2 + BaCa =>
2 Ca + Ba(OH)2 = Ca(OH)2 + BaCa
Fe2O + S = Fe + SO2 =>
2 Fe2O + S = 4 Fe + SO2
Na(HCO3) + HCl = NaCl + H2O + CO2 =>
Na(HCO3) + HCl = NaCl + H2O + CO2
K2Cr2O7 + KOH + SnCl2 + H2O = K3(Cr(OH)6) + KCl + K2(Sn(OH)6) =>
K2Cr2O7 + 16 KOH + 3 SnCl2 + 7 H2O = 2 K3(Cr(OH)6) + 6 KCl + 3 K2(Sn(OH)6)
H2S + Ca(OH)2 = CaS(OH2)2 =>
H2S + Ca(OH)2 = CaS(OH2)2
Zn(OH)2 = Zn + O + H =>
Zn(OH)2 = Zn + 2 O + 2 H
C6H5OH + Br2 = C6H5OHBr2 =>
C6H5OH + Br2 = C6H5OHBr2
*3Fe + *4H2O = Fe3O4 + *4H2 =>
*3Fe + *4H2O = Fe3O4 + *4H2
Ba(CH3COO)2 + H2SO4 = BaSO4 + CH3COOH =>
Ba(CH3COO)2 + H2SO4 = BaSO4 + 2 CH3COOH
HCl + Na10S10O15 = NaCl + SO2 + S + H2O =>
10 HCl + Na10S10O15 = 10 NaCl + 5 SO2 + 5 S + 5 H2O
Ni(NO3)2 + NaOH = Ni(OH)2 + NaNO3 =>
Ni(NO3)2 + 2 NaOH = Ni(OH)2 + 2 NaNO3
HNO3 + KOH = KNO3 + H2O =>
HNO3 + KOH = KNO3 + H2O
SnO2 + H2 = Sn + H2O =>
SnO2 + 2 H2 = Sn + 2 H2O
H2C2O3 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + CO2 + H2O =>
5 H2C2O3 + 4 KMnO4 + 6 H2SO4 = 2 K2SO4 + 4 MnSO4 + 10 CO2 + 11 H2O
SO2 + K2SO3 + H2O = KHSO3 =>
SO2 + K2SO3 + H2O = 2 KHSO3
Cr + O2 + H2O = Cr(OH) =>
4 Cr + O2 + 2 H2O = 4 Cr(OH)
CuO + HCl = CuCl2 + H2O =>
CuO + 2 HCl = CuCl2 + H2O
N(H)3 + (H)3P(O)4 = (N(H)4)3P(O)4 =>
3 N(H)3 + (H)3P(O)4 = (N(H)4)3P(O)4
NO + NO2 + H2O = (HNO2) =>
NO + NO2 + H2O = 2(HNO2)
CrO42{-} + HSO3{-} + H{+} = Cr3{+} + SO42{-} + H2O =>
237 CrO42{-} + 248 HSO3{-} + 316 H{+} = 79 Cr3{+} + 248 SO42{-} + 282 H2O
LiOH(aq) + NaNO3(aq) = NaOH + LiNO3 =>
LiOH(aq) + NaNO3(aq) = NaOH + LiNO3
Ba(OH)2 + HNO3 = Ba(NO3)2 + H2O =>
Ba(OH)2 + 2 HNO3 = Ba(NO3)2 + 2 H2O
Sr(OH)2 + HBr = H2O + SrBr2 =>
Sr(OH)2 + 2 HBr = 2 H2O + SrBr2
HCl + AgF = AgCl + HF =>
HCl + AgF = AgCl + HF
S2O8{2-} + Cu = SO4{2-} + Cu{2+} =>
S2O8{2-} + Cu = 2 SO4{2-} + Cu{2+}
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
(NH4)2S + Pb(NO3)2 = NH4NO3 + PbS =>
(NH4)2S + Pb(NO3)2 = 2 NH4NO3 + PbS
Ca(OH)2 + KNO3 = CaNO3 + K(OH)2 =>
Ca(OH)2 + KNO3 = CaNO3 + K(OH)2
KClO4 + NaC6H5CO2 = KCl + NaOH + H2 + CO2 =>
13 KClO4 + 4 NaC6H5CO2 = 13 KCl + 4 NaOH + 8 H2 + 28 CO2
C2H5Br + KOH = KBr + C2H5OH =>
C2H5Br + KOH = KBr + C2H5OH
KCl(aq) + CaBr2(aq) = KBr(aq) + CaCl2(aq) =>
2 KCl(aq) + CaBr2(aq) = 2 KBr(aq) + CaCl2(aq)
SrO + H2O = SrOH2O =>
SrO + H2O = SrOH2O
P2O5 + H2O = HPO3 =>
P2O5 + H2O = 2 HPO3
CaCl2 + KOH = ClK + Ca(OH)2 =>
CaCl2 + 2 KOH = 2 ClK + Ca(OH)2
CaIO32 + KI + HCl = CaCl + KCl + I2 + H2O =>
CaIO32 + 63 KI + 64 HCl = CaCl + 63 KCl + 32 I2 + 32 H2O
CuO + H2 = Cu + H2O =>
CuO + H2 = Cu + H2O
SnCl2 + KI = SnI2 + KCl =>
SnCl2 + 2 KI = SnI2 + 2 KCl
Sn(OH)4 + ClO3 + H2O = Sn(OH)6 + Cl =>
3 Sn(OH)4 + ClO3 + 3 H2O = 3 Sn(OH)6 + Cl
C7H7NO2 + NaNO2 + HCl = C7H5ClN2O2 + NaCl + H2O =>
C7H7NO2 + NaNO2 + 2 HCl = C7H5ClN2O2 + NaCl + 2 H2O
KMnO4 + Na2SO3 + H2O = MnO2 + KOH + Na2SO4 =>
2 KMnO4 + 3 Na2SO3 + H2O = 2 MnO2 + 2 KOH + 3 Na2SO4
Na3[Co(CN)6] + FeSO4 = Fe3[Co(CN)6]2 + Na2SO4 =>
2 Na3[Co(CN)6] + 3 FeSO4 = Fe3[Co(CN)6]2 + 3 Na2SO4
S + KCIO3 + H2O = CI + K2SO4 + H2SO4 =>
5 S + 6 KCIO3 + 2 H2O = 6 CI + 3 K2SO4 + 2 H2SO4
ZnCl2 + K = KCl2 + Zn =>
ZnCl2 + K = KCl2 + Zn
NaI + K2CrO4 + HCl = I2 + CrCl3 + NaCl + KCl + H2O =>
6 NaI + 2 K2CrO4 + 16 HCl = 3 I2 + 2 CrCl3 + 6 NaCl + 4 KCl + 8 H2O
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur11/18/24
Équations équilibrées sur12/18/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
