| Équations équilibrées la veille | Équations équilibrées le lendemain |
NO3 + 3 Al + 3 NaOH = 3 NaAlO2 + NH3
Li3 + I2 = Li2I3 =>
4 Li3 + 9 I2 = 6 Li2I3
Co(NO3)2(aq) + K2CrO4 = CoCrO4 + KNO3(aq) =>
Co(NO3)2(aq) + K2CrO4 = CoCrO4 + 2 KNO3(aq)
SrClO3 = O2 + SrCl =>
2 SrClO3 = 3 O2 + 2 SrCl
Nb2O5 + CH3COCH3 = Nb + H2O + CO2 =>
8 Nb2O5 + 5 CH3COCH3 = 16 Nb + 15 H2O + 15 CO2
Mg + HCl = MgCl12 + H =>
Mg + 12 HCl = MgCl12 + 12 H
C6H14O(l) + O2(g) = CO(g) + H2O(g) =>
C6H14O(l) + 6 O2(g) = 6 CO(g) + 7 H2O(g)
CaSe + KCl = CaCl2 + K2Se =>
CaSe + 2 KCl = CaCl2 + K2Se
Ba(OH)2 + HClO4 = H2O + Ba(ClO4)2 =>
Ba(OH)2 + 2 HClO4 = 2 H2O + Ba(ClO4)2
NaHCO3 = Na2CO3 + CO2 + H2O =>
2 NaHCO3 = Na2CO3 + CO2 + H2O
LaCl3 + Na2CO3 = La2(CO3)3 + NaCl =>
2 LaCl3 + 3 Na2CO3 = La2(CO3)3 + 6 NaCl
Na3PO4 + AgNO3 = AgPO4 + Na3 + NO3 =>
Na3PO4 + AgNO3 = AgPO4 + Na3 + NO3
H2SO4 + LiOH = Li2SO4 + H2O =>
H2SO4 + 2 LiOH = Li2SO4 + 2 H2O
C12H22O2 + NaOH + H2O = C10H20O + C2H4O2Na =>
13 C12H22O2 + 18 NaOH + 4 H2O = 12 C10H20O + 18 C2H4O2Na
N2H4 + CrO4{2-} + H2O = NH2{+} + Cr{3+} + OH{-} =>
3 N2H4 + 2 CrO4{2-} + 8 H2O = 6 NH2{+} + 2 Cr{3+} + 16 OH{-}
C2H6O + O2 = CO2 + H2O =>
C2H6O + 3 O2 = 2 CO2 + 3 H2O
Na(s) + Cl(g) = NaCl(aq) =>
Na(s) + Cl(g) = NaCl(aq)
SO42{-} + I{-} + H{+} = I2 + SO2 + H2O =>
2 SO42{-} + 158 I{-} + 160 H{+} = 79 I2 + 2 SO2 + 80 H2O
CH3(CH2)2CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)2CH3 + 13 O2 = 8 CO2 + 10 H2O
C30H62 + O2 = CO2 + H2O =>
2 C30H62 + 91 O2 = 60 CO2 + 62 H2O
CH3(CH2)6CH3 + O2 = CO2 + H2O =>
2 CH3(CH2)6CH3 + 25 O2 = 16 CO2 + 18 H2O
BaCl2 + K2CrO4 = BaCrO4 + KCl =>
BaCl2 + K2CrO4 = BaCrO4 + 2 KCl
F2 + CaCl2 = CaF2 + Cl2 =>
F2 + CaCl2 = CaF2 + Cl2
BaO2 + HNO3 = Ba(NO3)2 + H2O2 =>
BaO2 + 2 HNO3 = Ba(NO3)2 + H2O2
Yb(SO4)4 + Es = Es(SO4)3 + Yb =>
3 Yb(SO4)4 + 4 Es = 4 Es(SO4)3 + 3 Yb
KI + H2SO4 = K2SO4 + I2 + H2S + H2O =>
8 KI + 5 H2SO4 = 4 K2SO4 + 4 I2 + H2S + 4 H2O
Au(OH)3 = Au2O3 + H2O =>
2 Au(OH)3 = Au2O3 + 3 H2O
AlCl3 + CaO2H2 = CaCl2 + AlO3H3 =>
2 AlCl3 + 3 CaO2H2 = 3 CaCl2 + 2 AlO3H3
Au + KCN + O2 + H2O = KAu(CN)2 + KOH =>
4 Au + 8 KCN + O2 + 2 H2O = 4 KAu(CN)2 + 4 KOH
CoCl2 + Kl = CoKl + Cl =>
CoCl2 + Kl = CoKl + 2 Cl
C10H10O4 + O2 = H2O + CO2 =>
2 C10H10O4 + 21 O2 = 10 H2O + 20 CO2
Na2S + H2SO4 + FeCl3 = SO2 + Fe2(SO4)3 + H2O + NaCl =>
3 Na2S + 12 H2SO4 + 2 FeCl3 = 12 SO2 + Fe2(SO4)3 + 12 H2O + 6 NaCl
CH3CH2OH + O2(g) = H2O + CO2 =>
CH3CH2OH + 3 O2(g) = 3 H2O + 2 CO2
ZnNO3 + H2O = HNO3 + Zn(OH) =>
ZnNO3 + H2O = HNO3 + Zn(OH)
Cl{2} + NaI = NaCl{2} + I =>
Cl{2} + NaI = NaCl{2} + I
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
AgSO3 + S + H2O = Ag2S + H2SO4 =>
2 AgSO3 + S + 2 H2O = Ag2S + 2 H2SO4
Cr2(SO3)3 + H2(SO4) = Cr2(SO4)3 + SO2 + H2O =>
Cr2(SO3)3 + 3 H2(SO4) = Cr2(SO4)3 + 3 SO2 + 3 H2O
H2C2O4 + KHCO3 = CO2 + H2O + K2C2O4 =>
H2C2O4 + 2 KHCO3 = 2 CO2 + 2 H2O + K2C2O4
Ag(NO3)2 + Na2S = Na(NO3) + AgS =>
Ag(NO3)2 + Na2S = 2 Na(NO3) + AgS
K2SO4 + Hg(NO3)2 = KNO3 + HgSO4 =>
K2SO4 + Hg(NO3)2 = 2 KNO3 + HgSO4
Ca(OH)2 + CO2 = CaCO3 + H2O =>
Ca(OH)2 + CO2 = CaCO3 + H2O
C4H11N + KNO3 + PbI2 + H2O = CH6NI + PbO2 + KO2 + O =>
2 C4H11N + 6 KNO3 + 4 PbI2 + 13 H2O = 8 CH6NI + 4 PbO2 + 6 KO2 + 11 O
CuFeS2 + H2O + O2 = Cu5FeS4 + Fe2O + H2SO4 =>
5 CuFeS2 + 6 H2O + 10 O2 = Cu5FeS4 + 2 Fe2O + 6 H2SO4
Zn + Pb(NO3)2 = Zn(NO3)2 + Pb2 =>
2 Zn + 2 Pb(NO3)2 = 2 Zn(NO3)2 + Pb2
Au + CuSO4 = Cu + Au2(SO4)3 =>
2 Au + 3 CuSO4 = 3 Cu + Au2(SO4)3
Al + Ag2S = Al2S3 + Ag = =>
2 Al + 3 Ag2S = Al2S3 + 6 Ag
CuSO4HI = CuIHSO4 =>
CuSO4HI = CuIHSO4
FeOOH + H2SO4 = FeSO4 + H2O + OH =>
FeOOH + H2SO4 = FeSO4 + H2O + OH
C7H8 + Cl2 = C7H7Cl + H =>
2 C7H8 + Cl2 = 2 C7H7Cl + 2 H
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/17/24
Équations équilibrées sur01/16/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
