| Équations équilibrées la veille | Équations équilibrées le lendemain |
4 FeS + 7 O2 = 2 Fe2O3 + 4 SO2
BaCl2 + H2SO4 = BaSO4 + HCl =>
BaCl2 + H2SO4 = BaSO4 + 2 HCl
H2(g)Cl2(g) = HCl(ag) =>
H2(g)Cl2(g) = 2 HCl(ag)
ZnCO3(s) = ZnO(s) + CO2 =>
ZnCO3(s) = ZnO(s) + CO2
PbCl4 + NaOH = NaCl + PbO2 + H2O =>
PbCl4 + 4 NaOH = 4 NaCl + PbO2 + 2 H2O
WO3 + H2 = W + H2O =>
WO3 + 3 H2 = W + 3 H2O
Zn + CuO2 + CH3COOH = Zn(OH)2 + CuO(OH) + C =>
Zn + 2 CuO2 + CH3COOH = Zn(OH)2 + 2 CuO(OH) + 2 C
MgCO3 + HCl = MgCl2 + H2CO3 = H2CO3 = H2O + CO2 =>
MgCO3 + 2 HCl = MgCl2 + H2CO3
KBr + H3PO4 = KH2PO4 + HBr =>
KBr + H3PO4 = KH2PO4 + HBr
Hg2I2 + O2 = Hg2O + I2 =>
2 Hg2I2 + O2 = 2 Hg2O + 2 I2
C7H8NO2 + KMnO4 + H2SO4 = C6H5COOHNO2 + K2SO4 + MnSO4 + H2O =>
5 C7H8NO2 + 6 KMnO4 + 9 H2SO4 = 5 C6H5COOHNO2 + 3 K2SO4 + 6 MnSO4 + 14 H2O
Zn + AgNO3 = Zn(NO3)2 + Ag =>
Zn + 2 AgNO3 = Zn(NO3)2 + 2 Ag
MnCl3 + Cl2 + H2O = MnO2 + HCl =>
2 MnCl3 + Cl2 + 4 H2O = 2 MnO2 + 8 HCl
C6H5NH2 + H2SO4 = C6H5NH4SO4 =>
C6H5NH2 + H2SO4 = C6H5NH4SO4
Li2O + H2O = LiOH =>
Li2O + H2O = 2 LiOH
Li + H2O = Li(OH)(s) + H2(g) =>
2 Li + 2 H2O = 2 Li(OH)(s) + H2(g)
Fe3(PO4)2 + Hg2SO4 = FeSO4 + Hg3PO4 =>
Fe3(PO4)2 + 3 Hg2SO4 = 3 FeSO4 + 2 Hg3PO4
KClO4(s) = KClO3(s) + O2(g) =>
2 KClO4(s) = 2 KClO3(s) + O2(g)
K + CaS = Ca + K2S =>
2 K + CaS = Ca + K2S
K2O + HNO3 = KOH + N2O5 =>
K2O + 2 HNO3 = 2 KOH + N2O5
C15H30 + O2 = CO2 + H2O =>
2 C15H30 + 45 O2 = 30 CO2 + 30 H2O
CoCl2[(H2O)6] + N2H8C2 + HCl + H2O2 = [Co(N2H8C2)3]Cl3 + H2O =>
2 CoCl2[(H2O)6] + 6 N2H8C2 + 2 HCl + H2O2 = 2[Co(N2H8C2)3]Cl3 + 14 H2O
VO2 + H2 = V + H2O =>
VO2 + 2 H2 = V + 2 H2O
NaHCO3 = Na2O + CO2 + H2O =>
2 NaHCO3 = Na2O + 2 CO2 + H2O
C5H10O5(s) + O2(g) = CO2(g) + H2O =>
C5H10O5(s) + 5 O2(g) = 5 CO2(g) + 5 H2O
C4H6O5 = CO2 + CH3COOH =>
2 C4H6O5 = 2 CO2 + 3 CH3COOH
C + H2OSO4 = CO2 + SO2 + H2O =>
C + H2OSO4 = CO2 + SO2 + H2O
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2 + O2 =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2 + 3 O2
C9H8O + Ag{+} + OH{-} = C9H8O2 + Ag + H2O =>
C9H8O + 2 Ag{+} + 2 OH{-} = C9H8O2 + 2 Ag + H2O
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2 =>
Y(NO3)2 + GaPO4 = YPO4 + Ga(NO3)2
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
BaCrO4 + KI + HCl = BaCl2 + I2 + KCl + CrCl3 + H2O =>
2 BaCrO4 + 6 KI + 16 HCl = 2 BaCl2 + 3 I2 + 6 KCl + 2 CrCl3 + 8 H2O
NH = N2H2 =>
2 NH = N2H2
SO2Cl2 + KOH = KCl + H2O + SO3 =>
SO2Cl2 + 2 KOH = 2 KCl + H2O + SO3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
HCl = H2 + Cl2 =>
2 HCl = H2 + Cl2
C3H6O2 + O2 = CO2 + H2O =>
2 C3H6O2 + 7 O2 = 6 CO2 + 6 H2O
K2CO3(s) = CO2K2O =>
K2CO3(s) = CO2K2O
[Cd(NH3)6](OH)2 + H2SO4 = CdSO4 + (NH4)2SO4 + H2O =>
[Cd(NH3)6](OH)2 + 4 H2SO4 = CdSO4 + 3(NH4)2SO4 + 2 H2O
KOH + H2SO4 = OH3 + KSO4 =>
KOH + H2SO4 = OH3 + KSO4
Zn + HCl = ZnCl2 + H2 =>
Zn + 2 HCl = ZnCl2 + H2
KBr + Pb(NO3)2 = KNO3 + PbBr2 =>
2 KBr + Pb(NO3)2 = 2 KNO3 + PbBr2
B2S3(s) + H2O = H3BO3(g) + H2S(g) =>
B2S3(s) + 6 H2O = 2 H3BO3(g) + 3 H2S(g)
CH3NH2 + HCl = CH3NH3 + Cl =>
CH3NH2 + HCl = CH3NH3 + Cl
(NH4)2[PbCl6] + H2SO4 = PbCl2 + (NH4)2SO4 + HCl + Cl2 =>
(NH4)2[PbCl6] + H2SO4 = PbCl2 + (NH4)2SO4 + 2 HCl + Cl2
LiClNaOH = LiOHNaCl =>
LiClNaOH = LiOHNaCl
P2O5 + NaOH = H2O + Na3PO4 =>
P2O5 + 6 NaOH = 3 H2O + 2 Na3PO4
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
Cu(OH)2HCl = CuOHClH2O =>
Cu(OH)2HCl = CuOHClH2O
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/23/24
Équations équilibrées sur01/22/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
