| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(ClO3)2 + H2SO4 = BaSO4 + 2 HClO3
MgF2 + H3O = H2O + HF + Mg =>
MgF2 + 2 H3O = 2 H2O + 2 HF + Mg
Zn(s) + CH3COOH = Zn(CH3COO)2(aq) + H2(g) =>
Zn(s) + 2 CH3COOH = Zn(CH3COO)2(aq) + H2(g)
MnO2 + KCIO3 + K2CO3 = KMnO4 + KCI + CO2 =>
2 MnO2 + KCIO3 + K2CO3 = 2 KMnO4 + KCI + CO2
AgNO{3} + Na{3}PO{4} = Ag{3}O{4}P + NaNO{3} =>
AgNO{3} + Na{3}PO{4} = Ag{3}O{4}P + NaNO{3}
CH3COCl + NH3 = CH2CO + NH4Cl =>
CH3COCl + NH3 = CH2CO + NH4Cl
H2TeO3 + SnCl2 + HCl = Te2Sn + SnCl4 + H2O =>
2 H2TeO3 + 6 SnCl2 + 8 HCl = Te2Sn + 5 SnCl4 + 6 H2O
C2H3Cl2 + H{+} + SO4{2-} = CO2 + H2S + H2O + Cl2 =>
8 C2H3Cl2 + 22 H{+} + 11 SO4{2-} = 16 CO2 + 11 H2S + 12 H2O + 8 Cl2
B(OH)3 + PO3H = B(PO3)3 + H2O =>
B(OH)3 + 3 PO3H = B(PO3)3 + 3 H2O
K2CO3 + Cu(NO3)2 = Cu(CO3) + KNO3 =>
K2CO3 + Cu(NO3)2 = Cu(CO3) + 2 KNO3
C2H2 + O2 = (CO2) + (HOH) =>
2 C2H2 + 5 O2 = 4(CO2) + 2(HOH)
K2Cr2O7 + H2C2O4 + K2C2O4 = K3[Cr(C2O4)3] + CO2 + H2O =>
K2Cr2O7 + 7 H2C2O4 + 2 K2C2O4 = 2 K3[Cr(C2O4)3] + 6 CO2 + 7 H2O
KMnO4 + HBr = MnBr2 + Br2 + H2O + KOH =>
2 KMnO4 + 14 HBr = 2 MnBr2 + 5 Br2 + 6 H2O + 2 KOH
Al(s) + NaOH(aq) + H2O(l) = Na[Al(OH)4](aq) + H2(g) =>
2 Al(s) + 2 NaOH(aq) + 6 H2O(l) = 2 Na[Al(OH)4](aq) + 3 H2(g)
Cr2O7{-2} + CH3CH2OH + H{+} = Cr3{+} + CH3COOH + H2O =>
6 Cr2O7{-2} + 17 CH3CH2OH + 16 H{+} = 4 Cr3{+} + 17 CH3COOH + 25 H2O
C4H8 + Cl2 = H + CCl4 =>
C4H8 + 8 Cl2 = 8 H + 4 CCl4
HCl + H2SO3 + BaCrO4 = H2SO4 + CrCl3 + BaCl2 + H2O =>
10 HCl + 3 H2SO3 + 2 BaCrO4 = 3 H2SO4 + 2 CrCl3 + 2 BaCl2 + 5 H2O
CH3C5H9 + O2 = CO2 + H2O =>
CH3C5H9 + 9 O2 = 6 CO2 + 6 H2O
C3H8(g) + O2(g) = H2O(l) + C(aq) =>
C3H8(g) + 2 O2(g) = 4 H2O(l) + 3 C(aq)
FeCl2*4H2O + AgNO3 = AgCl + Fe(NO3)2 + H2O =>
FeCl2*4H2O + 2 AgNO3 = 2 AgCl + Fe(NO3)2 + 4 H2O
C4H5N3O + O2 = CO2 + H2O + N2 =>
4 C4H5N3O + 19 O2 = 16 CO2 + 10 H2O + 6 N2
SeO2 + HI = Se + I2 + H2O =>
SeO2 + 4 HI = Se + 2 I2 + 2 H2O
C6H12O6 = CH2O =>
C6H12O6 = 6 CH2O
SO4 + C2 = CS2 + O2 =>
4 SO4 + C2 = 2 CS2 + 8 O2
NaCl + H2O = NaH2ClO =>
NaCl + H2O = NaH2ClO
(NH4)2SO4*Ca(OH)2 = CaSO4 + NH3 + H2O =>
(NH4)2SO4*Ca(OH)2 = CaSO4 + 2 NH3 + 2 H2O
MgCl2 + Na2PO4 = Mg3(PO4)2 + Na + Cl =>
3 MgCl2 + 2 Na2PO4 = Mg3(PO4)2 + 4 Na + 6 Cl
HgCl + NH3 = NH3Cl + Hg =>
HgCl + NH3 = NH3Cl + Hg
S8(s) + O2 = S6O2 =>
3 S8(s) + 4 O2 = 4 S6O2
H2(g) + O2(g) = H2O(s) =>
2 H2(g) + O2(g) = 2 H2O(s)
CH2COOH + NaOH = (CH2COO)Na + H2O =>
CH2COOH + NaOH = (CH2COO)Na + H2O
Zn(NO3)2 + Ba(OH)2 = Ba[Zn(OH)4] + Ba(NO3)2 =>
Zn(NO3)2 + 2 Ba(OH)2 = Ba[Zn(OH)4] + Ba(NO3)2
K2RuO4 + H2SO4 = RuO2 + O2 + K2SO4 + H2O =>
2 K2RuO4 + 2 H2SO4 = 2 RuO2 + O2 + 2 K2SO4 + 2 H2O
C6H12O6 + Cr2O7 = CO2 + Cr + H2O =>
7 C6H12O6 + 12 Cr2O7 = 42 CO2 + 24 Cr + 42 H2O
Ca + HCO3 = H2O + CaCO3 + CO2 =>
Ca + 2 HCO3 = H2O + CaCO3 + CO2
CuClO4(aq) + PbS2(aq) = Cu2S(s) + Pb(ClO4)4(aq) =>
4 CuClO4(aq) + PbS2(aq) = 2 Cu2S(s) + Pb(ClO4)4(aq)
CP2TiCl2 + Zn + CH3CN = CP2Ti(CH3CN)2 + ZnCl2 =>
CP2TiCl2 + Zn + 2 CH3CN = CP2Ti(CH3CN)2 + ZnCl2
Ca + HCO3 = H2O + CaCO3 + CO2 =>
Ca + 2 HCO3 = H2O + CaCO3 + CO2
CuCl2*2H2O = CuCl2 + H2O =>
CuCl2*2H2O = CuCl2 + 2 H2O
(NH2)2CO + O2 = CO2 + H2O + N2O4 =>
2(NH2)2CO + 7 O2 = 2 CO2 + 4 H2O + 2 N2O4
KMnO4 + ZnCl2 = KMnCl2 + ZnO4 =>
KMnO4 + ZnCl2 = KMnCl2 + ZnO4
C + H2O2 + H2SO4 = C24HSO4*2H2SO4 + H2O =>
48 C + H2O2 + 6 H2SO4 = 2 C24HSO4*2H2SO4 + 2 H2O
FeO2Cr2O3 + K2CO3 + O2 = K2CrO4 + CO2 + Fe2O3 =>
4 FeO2Cr2O3 + 8 K2CO3 + 5 O2 = 8 K2CrO4 + 8 CO2 + 2 Fe2O3
Cu(NO3)2 + C18H15P = Cu(NO3)2(C18H15P)2 =>
Cu(NO3)2 + 2 C18H15P = Cu(NO3)2(C18H15P)2
H2O + C2H4O + NO3{-} = NO + C2H4O2 + OH{-} =>
H2O + 3 C2H4O + 2 NO3{-} = 2 NO + 3 C2H4O2 + 2 OH{-}
KI + KBr = K + IBr =>
KI + KBr = 2 K + IBr
Fe(NO3)2 = Fe(NO3)3 + NO + FeO =>
5 Fe(NO3)2 = 3 Fe(NO3)3 + NO + 2 FeO
CuO + HNO2 = Cu(NO2)2 + H2O =>
CuO + 2 HNO2 = Cu(NO2)2 + H2O
S2O6 + BiO3 = Bi + SO4 =>
3 S2O6 + 2 BiO3 = 2 Bi + 6 SO4
As2S3 + NH4OH + H2O2 = (NH4)3AsO4 + (NH4)2SO4 + H2O =>
As2S3 + 12 NH4OH + 14 H2O2 = 2(NH4)3AsO4 + 3(NH4)2SO4 + 20 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur05/24/24
Équations équilibrées sur06/23/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
