| Équations équilibrées la veille |
16 Cr + 3 S8 = 8 Cr2S3
CaCO3{+} + H{+} = CO2{+} + H2O + Ca{2+} =>
CaCO3{+} + 2 H{+} = CO2{+} + H2O + Ca{2+}
CHCl3 + O2 = H2O + CO2 + Cl =>
4 CHCl3 + 5 O2 = 2 H2O + 4 CO2 + 12 Cl
Na(s) + H2O(l) = Na(OH)(ag) + H2(g) =>
2 Na(s) + 2 H2O(l) = 2 Na(OH)(ag) + H2(g)
Al(s) + FeO(s) = Fe(s) + Al2O2(s) =>
2 Al(s) + 2 FeO(s) = 2 Fe(s) + Al2O2(s)
Na(s) + Cl2(g) = NaCl(s) =>
2 Na(s) + Cl2(g) = 2 NaCl(s)
CH3CH2CONHCH3 + H2O + HCl = CH3CH2COOH + H3NCH3Cl =>
CH3CH2CONHCH3 + H2O + HCl = CH3CH2COOH + H3NCH3Cl
C12H26 + CuO = H2O + CO2 + Cu2 =>
2 C12H26 + 74 CuO = 26 H2O + 24 CO2 + 37 Cu2
C6H5O7 + (NaHCO3)3 = H2O + CO2 + Na3C6H5O7 =>
6 C6H5O7 + 5(NaHCO3)3 = 10 H2O + 21 CO2 + 5 Na3C6H5O7
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Hg(NO3)2 + Li2SO4 = HgSO4 + LiNO3 =>
Hg(NO3)2 + Li2SO4 = HgSO4 + 2 LiNO3
H2 + Br2 = HBr =>
H2 + Br2 = 2 HBr
Li2O + AlCl3 = LiCl + O3Al2 =>
3 Li2O + 2 AlCl3 = 6 LiCl + O3Al2
Na3PO4 + (NH4) = (NH4)3PO4 + Na =>
Na3PO4 + 3(NH4) = (NH4)3PO4 + 3 Na
V + HCl = VCl + H2 =>
2 V + 2 HCl = 2 VCl + H2
Cr + S8 = Cr2S3 =>
16 Cr + 3 S8 = 8 Cr2S3
Zn + CO = ZnCO =>
Zn + CO = ZnCO
O2 + Ca3N2 = CaO + N2O =>
2 O2 + Ca3N2 = 3 CaO + N2O
FeO + OH = FeO4 + H2O =>
FeO + 6 OH = FeO4 + 3 H2O
C2H2 + CO2 + H2O = CH2CHCO2H =>
6 C2H2 + 3 CO2 + 4 H2O = 5 CH2CHCO2H
Mg + HCN = MgCN + H2 =>
2 Mg + 2 HCN = 2 MgCN + H2
C5H12 + O2 = CO2 + H2O =>
C5H12 + 8 O2 = 5 CO2 + 6 H2O
C2H6O + C4H9I = C4H10O + HI =>
2 C2H6O + C4H9I = 2 C4H10O + HI
NaF + J2 = NaJ + F2 =>
2 NaF + J2 = 2 NaJ + F2
Al2O3 + NaOH = Na3AlO3 + Al(OH)3 =>
Al2O3 + 3 NaOH = Na3AlO3 + Al(OH)3
Na2OsO4(OH)2 + NaOH + Na2S2O3 = Na2OsO4 + Na2SO4 + H2O =>
4 Na2OsO4(OH)2 + 2 NaOH + Na2S2O3 = 4 Na2OsO4 + 2 Na2SO4 + 5 H2O
P + O2 = P2O5 =>
4 P + 5 O2 = 2 P2O5
Mg + OCl{-} + H2O = Mg(OH)2 + Cl{-} =>
Mg + OCl{-} + H2O = Mg(OH)2 + Cl{-}
Cl2O5 + Fe(OH)3 = Fe(ClO4) + H2O =>
Cl2O5 + 2 Fe(OH)3 = 2 Fe(ClO4) + 3 H2O
Sn(CO3)2 = CO2 + SnO2 =>
Sn(CO3)2 = 2 CO2 + SnO2
(NaOH)2 + CuSO4 = Na2SO4 + Cu(OH)2 =>
(NaOH)2 + CuSO4 = Na2SO4 + Cu(OH)2
Cu3 + AgNO = Cu(NO) + Ag5 =>
5 Cu3 + 15 AgNO = 15 Cu(NO) + 3 Ag5
CuCl2 + K4Fe(CN)6 = Cu2Fe(CN)6 + KCl =>
2 CuCl2 + K4Fe(CN)6 = Cu2Fe(CN)6 + 4 KCl
BaO(s) + HCl(ac) = BaCl + OH =>
BaO(s) + HCl(ac) = BaCl + OH
AgF + HCl = HF + AgCl =>
AgF + HCl = HF + AgCl
Fe{+3} + KSCN = K{+} + Fe(SCN){+2} =>
Fe{+3} + KSCN = K{+} + Fe(SCN){+2}
C6H5CHCH3CH3 + KMnO4 + H2SO4 = CH3COOH + K2SO4 + MnSO4 + H2O =>
10 C6H5CHCH3CH3 + 24 KMnO4 + 36 H2SO4 = 45 CH3COOH + 12 K2SO4 + 24 MnSO4 + 6 H2O
Ra + V2O7 = RaO7 + V2 =>
Ra + V2O7 = RaO7 + V2
NO2 + Sr(OH)2 = Sr(NO3)2 + H2 =>
2 NO2 + Sr(OH)2 = Sr(NO3)2 + H2
Fe + O2 + H2O = Fe(OH)2 =>
2 Fe + O2 + 2 H2O = 2 Fe(OH)2
S8 + O2 = SO3 =>
S8 + 12 O2 = 8 SO3
HSO3 + NO3 = HSO4 + NO =>
2 HSO3 + NO3 = 2 HSO4 + NO
Fe(OH)2 + HNO3 = Fe(NO3)3 + H2O + NO =>
3 Fe(OH)2 + 10 HNO3 = 3 Fe(NO3)3 + 8 H2O + NO
CHCl3KOH = CCl2H2OKCl =>
CHCl3KOH = CCl2H2OKCl
Ni(NO2)3 + NaOH = NiOH + Na(NO2)3 =>
Ni(NO2)3 + NaOH = NiOH + Na(NO2)3
HC1 + Mg = H2 + MgC12 =>
12 HC1 + Mg = 6 H2 + MgC12
Zr + HCl = H2 + ZrCl4 =>
Zr + 4 HCl = 2 H2 + ZrCl4
C3H5OH + H2 = C3H6OH =>
2 C3H5OH + H2 = 2 C3H6OH
KOH + H3PO4 = K3PO4 + H2O =>
3 KOH + H3PO4 = K3PO4 + 3 H2O
Sn(CO3)2 + Li = Li2CO3 + Sn =>
Sn(CO3)2 + 4 Li = 2 Li2CO3 + Sn
Équilibrer l'équation de toute réaction chimique
| Équations équilibrées la veille |
Équations équilibrées sur01/06/25
Équations équilibrées sur02/05/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
