| Équations équilibrées la veille |
Al2O3 + 6 HCl + 9 H2O = 2 AlCl3*6H2O
C6H10O5(s) + O2(g) = CO2(g) + H2O(g) =>
C6H10O5(s) + 6 O2(g) = 6 CO2(g) + 5 H2O(g)
H3O = H3 + O2 =>
2 H3O = 2 H3 + O2
KMnO4 + HCHO + NaOH = HCOOH + K2MnO4 + Na2MnO4 + H2O =>
2 KMnO4 + HCHO + 2 NaOH = HCOOH + K2MnO4 + Na2MnO4 + H2O
Cl2 + C3H6 = C3H5Cl + HCl =>
Cl2 + C3H6 = C3H5Cl + HCl
Cs2CO3 + ZnBr2 = Cs2Br2 + ZnCO3 =>
Cs2CO3 + ZnBr2 = Cs2Br2 + ZnCO3
Mn2O3 + H2O = HMnO2 =>
Mn2O3 + H2O = 2 HMnO2
BaCl2 + SO3 = BaSO3 + Cl =>
BaCl2 + SO3 = BaSO3 + 2 Cl
P2H4 + P2O4 = P4 + H2O =>
4 P2H4 + 2 P2O4 = 3 P4 + 8 H2O
Ru + HNO3 = Ru(NO3)3 + H2 =>
2 Ru + 6 HNO3 = 2 Ru(NO3)3 + 3 H2
Mg + Li3PO4 = MgPO4 + Li =>
Mg + Li3PO4 = MgPO4 + 3 Li
Sn + Cr2O3 = Sn2O3 + Cr =>
2 Sn + Cr2O3 = Sn2O3 + 2 Cr
CuSO4(aq) + H2O(l) = CuSO4*5H2O(s) =>
CuSO4(aq) + 5 H2O(l) = CuSO4*5H2O(s)
U + Te = UTe3 =>
U + 3 Te = UTe3
CuCO3 = CuO + CO2 =>
CuCO3 = CuO + CO2
H2SO4 + K3(Al(OH)6) = K2SO4 + Al(OH)3 + H2O =>
3 H2SO4 + 2 K3(Al(OH)6) = 3 K2SO4 + 2 Al(OH)3 + 6 H2O
FeS + Fe2O3 + SiO2 = Fe2SiO4 + SO2 =>
2 FeS + 6 Fe2O3 + 7 SiO2 = 7 Fe2SiO4 + 2 SO2
Fl2 + H2O = HFl + O3 =>
3 Fl2 + 3 H2O = 6 HFl + O3
Mn + NO3 = MnO2 + NO =>
Mn + NO3 = MnO2 + NO
CO2(g) = C(s) + O2(g) =>
CO2(g) = C(s) + O2(g)
I2 + CHCl3 = ICl + CH =>
3 I2 + 2 CHCl3 = 6 ICl + 2 CH
C2H5NO2 + H2O = H3O + C2H4NO2 =>
C2H5NO2 + H2O = H3O + C2H4NO2
I2 + NO3{-} + H{+} = IO3{-} + NO + H2O =>
3 I2 + 10 NO3{-} + 4 H{+} = 6 IO3{-} + 10 NO + 2 H2O
Ag2SO4(aq) + NaCl(aq) = Na2SO4(aq) + AgCl(s) =>
Ag2SO4(aq) + 2 NaCl(aq) = Na2SO4(aq) + 2 AgCl(s)
Cr(oh)3 + KClO3 + NaOH = Na2CrO4 + KCl + H2O =>
Cr(oh)3 + 3 KClO3 + 6 NaOH = 3 Na2CrO4 + 3 KCl + 3 H2O
CH3Cl = C + H + Cl =>
CH3Cl = C + 3 H + Cl
CoCO3 + C5H8O2 = Co(C5H8O2)2 + H2O + CO2 =>
12 CoCO3 + 25 C5H8O2 = 12 Co(C5H8O2)2 + 4 H2O + 17 CO2
K[Al(OH)4] + HCl = KCl + H[Al(OH)4] =>
K[Al(OH)4] + HCl = KCl + H[Al(OH)4]
As2 + O2 = As2O =>
2 As2 + O2 = 2 As2O
HCO3{-} = H{+} + CO3{-2} =>
HCO3{-} = H{+} + CO3{-2}
HCl + NaOH = NaCl + H2O =>
HCl + NaOH = NaCl + H2O
CSCl2 = S2(CCl2)2 =>
2 CSCl2 = S2(CCl2)2
HNO3(aq) + Ca(OH)2(s) = Ca(NO3)2(aq) + H2O(l) =>
2 HNO3(aq) + Ca(OH)2(s) = Ca(NO3)2(aq) + 2 H2O(l)
CuCl + O2 = Cu2O + Cl2 =>
4 CuCl + O2 = 2 Cu2O + 2 Cl2
MnCl2 + Na2SO4 = MnSO4 + NaCl =>
MnCl2 + Na2SO4 = MnSO4 + 2 NaCl
CH3CH2OH + O2(g) = H2O + CH3COOH(aq) =>
CH3CH2OH + O2(g) = H2O + CH3COOH(aq)
C3H9Al + O2 = CO2 + H2O + Al2O3 =>
2 C3H9Al + 12 O2 = 6 CO2 + 9 H2O + Al2O3
CH3OH(l) + O2 = CO2(g) + H2O(g) =>
2 CH3OH(l) + 3 O2 = 2 CO2(g) + 4 H2O(g)
LiF + K = KF + Li =>
LiF + K = KF + Li
KI(s) = K(s) + I(g) =>
KI(s) = K(s) + I(g)
Au + Sn(SO4)2 = Au2SO4 + Sn =>
4 Au + Sn(SO4)2 = 2 Au2SO4 + Sn
Fe + Na2S = Fe2S3 + Na =>
2 Fe + 3 Na2S = Fe2S3 + 6 Na
NH3 + I = NI3 + H2 =>
2 NH3 + 6 I = 2 NI3 + 3 H2
AgNO3 + C = AgNO3C =>
AgNO3 + C = AgNO3C
ZnS(s) + O2(g) = ZnO(s) + SO3(l) =>
ZnS(s) + 2 O2(g) = ZnO(s) + SO3(l)
Cr2O3 + Ca(OH)2 + H2O = Ca3[Cr(OH)6]2 =>
Cr2O3 + 3 Ca(OH)2 + 3 H2O = Ca3[Cr(OH)6]2
Cu(SO4)*5H2O + NH4OH = Cu(NH3)4SO4 + H2O =>
Cu(SO4)*5H2O + 4 NH4OH = Cu(NH3)4SO4 + 9 H2O
Cu + H{+} = Cu{+} + H2 =>
2 Cu + 2 H{+} = 2 Cu{+} + H2
NO + I2O5 = I2 + NO2 =>
5 NO + I2O5 = I2 + 5 NO2
N2(g) + O2 = NO2 =>
N2(g) + 2 O2 = 2 NO2
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur10/23/24
Équations équilibrées sur11/22/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
