| Équations équilibrées la veille | Équations équilibrées le lendemain |
SeCl6 + O2 = SeO2 + 3 Cl2
HCl + CaCO3 = CaCl2 + H2O + CO2 =>
2 HCl + CaCO3 = CaCl2 + H2O + CO2
NaOH + C20H14O4 = CO2 + H2O + Na =>
86 NaOH + C20H14O4 = 20 CO2 + 50 H2O + 86 Na
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
HCO2H + Cu2CO3(OH)2 + H2O = CO2 + Cu(HCO2)2*4H2O =>
4 HCO2H + Cu2CO3(OH)2 + 5 H2O = CO2 + 2 Cu(HCO2)2*4H2O
Br{-} + H{+} + SO4{2-} = Br2 + SO2 + H2O =>
2 Br{-} + 4 H{+} + SO4{2-} = Br2 + SO2 + 2 H2O
FeCl2 + H2SO4 = FeSO4 + FeCl3 + SO2 + H2O =>
3 FeCl2 + 2 H2SO4 = FeSO4 + 2 FeCl3 + SO2 + 2 H2O
V2O5 + H2C2O4 = VOC2O4 + CO2 + H2O =>
V2O5 + 3 H2C2O4 = 2 VOC2O4 + 2 CO2 + 3 H2O
Cl(OH)2 + HBr = ClBr2 + H2O =>
Cl(OH)2 + 2 HBr = ClBr2 + 2 H2O
NaVO3 + H2O2 + H2SO4 = (VO3)2SO4 + Na2SO4 + H2O =>
2 NaVO3 + 2 H2O2 + 2 H2SO4 = (VO3)2SO4 + Na2SO4 + 4 H2O
K2Cr2O7 + HCl + Na2SO3 = CrCl3 + KCl + Na2SO4 + H2O =>
K2Cr2O7 + 8 HCl + 3 Na2SO3 = 2 CrCl3 + 2 KCl + 3 Na2SO4 + 4 H2O
NaClO2 + Cl2 = ClO2 + NaCl =>
2 NaClO2 + Cl2 = 2 ClO2 + 2 NaCl
C6H34 + O2 = CO + H2O =>
2 C6H34 + 23 O2 = 12 CO + 34 H2O
Co(OH)2 + HNO3 = Co(NO3)2 + H(OH) =>
Co(OH)2 + 2 HNO3 = Co(NO3)2 + 2 H(OH)
C3H83 + O2 = CO2 + H2O =>
4 C3H83 + 95 O2 = 12 CO2 + 166 H2O
NaH2PO2 + H2SO4 = NaH2PO4 + SO2 + H2O =>
NaH2PO2 + 2 H2SO4 = NaH2PO4 + 2 SO2 + 2 H2O
MgO + F2 = MgF2 + O2 =>
2 MgO + 2 F2 = 2 MgF2 + O2
(HNCO)3 + O2(g) = CO2(g) + NO2(g) + H2O(g) =>
4(HNCO)3 + 21 O2(g) = 12 CO2(g) + 12 NO2(g) + 6 H2O(g)
Li2S = Li + S =>
Li2S = 2 Li + S
H2SO4 + HI = H2SO3 + I2 + H2O = =>
H2SO4 + 2 HI = H2SO3 + I2 + H2O
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
IlN + KI = IlK + NI =>
IlN + KI = IlK + NI
HCOONH4 = HCONH2 + H2O =>
HCOONH4 = HCONH2 + H2O
Mg + O2 = MgO =>
2 Mg + O2 = 2 MgO
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
HI + NaOH = NaI + H2O =>
HI + NaOH = NaI + H2O
NaHCO3(s) = Na2CO3 + CO2(g) + H2O(g) =>
2 NaHCO3(s) = Na2CO3 + CO2(g) + H2O(g)
Zn(O3)2 + Mg(NO3)2 + Fe(NO3)3 + Sm(NO3)36H2O + NH2CONH2 = ZnMgSmFe2O4 + N2 + CO2 + H2O =>
3 Zn(O3)2 + 3 Mg(NO3)2 + 6 Fe(NO3)3 + 3 Sm(NO3)36H2O + 134 NH2CONH2 = 3 ZnMgSmFe2O4 + 200 N2 + 134 CO2 + 271 H2O
H3PO4 + H2O = H3O + HPO4 =>
H3PO4 + 2 H2O = 2 H3O + HPO4
CaOH + PbCl = CaCl + PbOH =>
CaOH + PbCl = CaCl + PbOH
BaCrO4HCl = BaClHCrO4 =>
BaCrO4HCl = BaClHCrO4
Hg + SnCl2 = HgCl + Sn =>
2 Hg + SnCl2 = 2 HgCl + Sn
CH3CH3 + O2 = H2O + CH3COOH =>
2 CH3CH3 + 3 O2 = 2 H2O + 2 CH3COOH
ZnSO4KOH = KSO4ZnOH =>
ZnSO4KOH = KSO4ZnOH
K2CrO4 + SrCl2{-} = SrCrO4{-} + KCl =>
K2CrO4 + SrCl2{-} = SrCrO4{-} + 2 KCl
KNO3 + C12H22O11 = KN + CO2 + H2O =>
8 KNO3 + C12H22O11 = 8 KN + 12 CO2 + 11 H2O
N2 = N4 =>
2 N2 = N4
HIZn = HZnI =>
HIZn = HZnI
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
Cu(OH)2 + H3PO4 = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 H2O
Ni(NO3)2*6H2O + Na3PO4 = Ni3(PO4)2 + NaNO3 + H2O =>
3 Ni(NO3)2*6H2O + 2 Na3PO4 = Ni3(PO4)2 + 6 NaNO3 + 18 H2O
C5H12(l) + O2 = CO2 + H2O(l) =>
C5H12(l) + 8 O2 = 5 CO2 + 6 H2O(l)
ZnF2 + FeCl3 = ZnCl2 + FeF3 =>
3 ZnF2 + 2 FeCl3 = 3 ZnCl2 + 2 FeF3
Mg2SiO4 + CO2 + H2O = Mg{2+} + HCO3{-} + H4SiO4 =>
Mg2SiO4 + 4 CO2 + 4 H2O = 2 Mg{2+} + 4 HCO3{-} + H4SiO4
CuMg + HCl = H + Cu + MgCl =>
CuMg + HCl = H + Cu + MgCl
SO2 + KBrO = KBrO3 + S2 =>
2 SO2 + 2 KBrO = 2 KBrO3 + S2
CH3CH2Na + CH3CH2OCH2CH3 = CH3CH2OH + CH3CH2CHCH3Na =>
CH3CH2Na + CH3CH2OCH2CH3 = CH3CH2OH + CH3CH2CHCH3Na
CoH2O = CoOH2 =>
CoH2O = CoOH2
H2CO + NaBH4 + H2O = H3COH + NaB(OH)4 =>
4 H2CO + NaBH4 + 4 H2O = 4 H3COH + NaB(OH)4
KMnO4 + H2C12O4 + HCl = MnCl2 + KCl + CO2 + H2O =>
42 KMnO4 + 5 H2C12O4 + 126 HCl = 42 MnCl2 + 42 KCl + 60 CO2 + 68 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 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.
