| Équations équilibrées la veille | Équations équilibrées le lendemain |
C4H6O3 + NH3 = C2H5NO + C2H4O2
NO2 + H2O = N + H2O4 =>
3 NO2 + 2 H2O = 3 N + 2 H2O4
AgNO3 = Ag + NO2 + O2 =>
2 AgNO3 = 2 Ag + 2 NO2 + O2
KClO3 = KCl + O2 =>
2 KClO3 = 2 KCl + 3 O2
HCl + O2 = H2O + Cl =>
4 HCl + O2 = 2 H2O + 4 Cl
HgCl2 + KI = HgI2 + KCl =>
HgCl2 + 2 KI = HgI2 + 2 KCl
C8H18 + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
Sn(s) + HCl(aq) = SnCl2(aq) + H2(g) =>
Sn(s) + 2 HCl(aq) = SnCl2(aq) + H2(g)
SiO2 + C = SiC + CO =>
SiO2 + 3 C = SiC + 2 CO
AgNO3 + CaCl2 = AgCl + Ca(NO3)2 =>
2 AgNO3 + CaCl2 = 2 AgCl + Ca(NO3)2
Cr + H2O = CrO4 + H =>
Cr + 4 H2O = CrO4 + 8 H
Fe(OH)2 + HClO2 = Fe(ClO2)2 + H2O =>
Fe(OH)2 + 2 HClO2 = Fe(ClO2)2 + 2 H2O
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
Hg + NHO3 + HCl = HgCl2 + NO + H2O =>
3 Hg + 2 NHO3 + 6 HCl = 3 HgCl2 + 2 NO + 4 H2O
P + Ba(OH)2 + H2O = Ba3(PO4)2 + PH3 =>
16 P + 9 Ba(OH)2 + 6 H2O = 3 Ba3(PO4)2 + 10 PH3
BaO + SnO2 = SnO3 + Ba =>
BaO + SnO2 = SnO3 + Ba
NaNO3(heat) = NaNO2 + O2 =>
2 NaNO3(heat) = 2 NaNO2 + O2
As2S + HNO3 = H3AsO4 + NO2 + H2SO4 + H2O =>
As2S + 16 HNO3 = 2 H3AsO4 + 16 NO2 + H2SO4 + 4 H2O
Ca(NO3)2 + SiO2 = CaO + Si(NO3)4 =>
2 Ca(NO3)2 + SiO2 = 2 CaO + Si(NO3)4
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NaBr + H2SO4 = Na2SO4 + Br2 + H2O + SO2 =>
2 NaBr + 2 H2SO4 = Na2SO4 + Br2 + 2 H2O + SO2
HCOOH + [Cu(NH3)2]OH = Cu + CO2 + NH3 + H2O =>
HCOOH + 2[Cu(NH3)2]OH = 2 Cu + CO2 + 4 NH3 + 2 H2O
Zn + Fe2(SO4)4 = ZnSO4 + Fe2 =>
4 Zn + Fe2(SO4)4 = 4 ZnSO4 + Fe2
CH3C(Cl)(CH3)CH3 + KOH = CH2C(CH3)CH3 + KCl + H2O =>
CH3C(Cl)(CH3)CH3 + KOH = CH2C(CH3)CH3 + KCl + H2O
H2SO4 + NaNO2 = HNO2 + Na2SO4 =>
H2SO4 + 2 NaNO2 = 2 HNO2 + Na2SO4
CH3C(Cl)(CH3)CH3 + KOH = CH2C(CH3)CH3 + KCl + H2O =>
CH3C(Cl)(CH3)CH3 + KOH = CH2C(CH3)CH3 + KCl + H2O
Bi(OH)3 + HNO3 = Bi(NO3)3 + H2O =>
Bi(OH)3 + 3 HNO3 = Bi(NO3)3 + 3 H2O
CH3C(Cl)(CH3)CH3 + KOH = CH2C(CH3)CH3 + KCl + H2O =>
CH3C(Cl)(CH3)CH3 + KOH = CH2C(CH3)CH3 + KCl + H2O
Yb2O3 + C = Yb + CO2 =>
2 Yb2O3 + 3 C = 4 Yb + 3 CO2
CuSO4 + Cl = CuCl2 + SO4 =>
CuSO4 + 2 Cl = CuCl2 + SO4
Sb + NH3 + H2O = Sb(OH)4 + NH4 =>
Sb + 4 NH3 + 4 H2O = Sb(OH)4 + 4 NH4
NH4OH = NH3 + H2O =>
NH4OH = NH3 + H2O
C1174H1618O753SN11 + H2O = C3H6O2 + CO2 + SO2 + NO2 =>
7 C1174H1618O753SN11 + 1621 H2O = 2428 C3H6O2 + 934 CO2 + 7 SO2 + 77 NO2
Ca3N2 + Fe(OH)3 = Ca(OH)2 + FeN =>
Ca3N2 + 2 Fe(OH)3 = 3 Ca(OH)2 + 2 FeN
CaI2 + Ba(NO3)2 = BaI2 + Ca(NO3)2 =>
CaI2 + Ba(NO3)2 = BaI2 + Ca(NO3)2
*NiS + *Co(NO3)3 = *Ni(NO3)2 + *Co2S3 =>
3*NiS + 2*Co(NO3)3 = 3*Ni(NO3)2 + *Co2S3
Na3PO4 + CaCl2(aq) = Na3P + Ca(ClO3)2 =>
3 Na3PO4 + 2 CaCl2(aq) = 3 Na3P + 2 Ca(ClO3)2
Na2Cr2O7 + NaNO2 + H2SO4 = NaNO3 + Cr2(SO4)3 + Na2SO4 + H2O =>
Na2Cr2O7 + 3 NaNO2 + 4 H2SO4 = 3 NaNO3 + Cr2(SO4)3 + Na2SO4 + 4 H2O
Li3N + BeF2 = Li3F2 + BeN =>
Li3N + BeF2 = Li3F2 + BeN
Fe + HPO4 = FeHPO4 =>
Fe + HPO4 = FeHPO4
Zn + CuSO4 = Cu + ZnSO4 = =>
Zn + CuSO4 = Cu + ZnSO4
Al2O3 + N2 = Al2N3 + O2 =>
2 Al2O3 + 3 N2 = 2 Al2N3 + 3 O2
CaCO3 + RuO2 + CuO = CaCu3Ru4O12 + CO2 =>
CaCO3 + 4 RuO2 + 3 CuO = CaCu3Ru4O12 + CO2
Mg + Al2(SO4)3 = MgSO4 + Al =>
3 Mg + Al2(SO4)3 = 3 MgSO4 + 2 Al
Na + NaNO3 = Na2O + N2 =>
10 Na + 2 NaNO3 = 6 Na2O + N2
KMnO4FeSO4 = KMnSO4FeO4 =>
KMnO4FeSO4 = KMnSO4FeO4
K4[Fe(CN)6] + (NH4)2S = K2S + (NH4)4[Fe(CN)6] =>
K4[Fe(CN)6] + 2(NH4)2S = 2 K2S + (NH4)4[Fe(CN)6]
Co2(SO3)3 = Co2O3 + SO2 =>
Co2(SO3)3 = Co2O3 + 3 SO2
Ra + H2O = Ra(HO)2 + H2 =>
Ra + 2 H2O = Ra(HO)2 + H2
CaO + CO2 = CaCO3 =>
CaO + CO2 = CaCO3
| 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 66 67 68 69 70 71 72 73 74 75 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/15/24
Équations équilibrées sur01/14/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
