| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ca + 2 C = CaC2
MnO4{-} + H{+} + Zn = Mn{2+} + H2O + Zn{2+} =>
2 MnO4{-} + 16 H{+} + 5 Zn = 2 Mn{2+} + 8 H2O + 5 Zn{2+}
C4H10O + O2 = CO2 + H2O =>
C4H10O + 6 O2 = 4 CO2 + 5 H2O
Hg2(NO3)2 + NaIO = NaNO3 + HgIO =>
Hg2(NO3)2 + 2 NaIO = 2 NaNO3 + 2 HgIO
NaI + AgNo3 = NaNo3 + AgI =>
NaI + AgNo3 = NaNo3 + AgI
C8H17 + O2 = CO2 + H2O =>
4 C8H17 + 49 O2 = 32 CO2 + 34 H2O
Na2C2O + KMnO4 + H2SO4 = K2SO4 + Na2SO4 + MnSO4 + CO2 + H2O =>
5 Na2C2O + 8 KMnO4 + 17 H2SO4 = 4 K2SO4 + 5 Na2SO4 + 8 MnSO4 + 10 CO2 + 17 H2O
Cr2S2 + H2O = CrOH + HS =>
Cr2S2 + 2 H2O = 2 CrOH + 2 HS
KCIOH2O = KOHHCIO =>
KCIOH2O = KOHHCIO
Al + MoO2 = Mo + Al2O3 =>
4 Al + 3 MoO2 = 3 Mo + 2 Al2O3
I2(l) + NaOH(aq) = NaI(aq) + NaIO(aq) + H2O(l) =>
I2(l) + 2 NaOH(aq) = NaI(aq) + NaIO(aq) + H2O(l)
Ni(OH)3 + HClO = Ni(ClO)3 + H2O =>
Ni(OH)3 + 3 HClO = Ni(ClO)3 + 3 H2O
CuBr2 + Ca(OH)2 = CaBr2 + Cu(OH)2 =>
CuBr2 + Ca(OH)2 = CaBr2 + Cu(OH)2
Na2O2 + H2O = NaOH + H2O2 =>
Na2O2 + 2 H2O = 2 NaOH + H2O2
C11H22O2 + O2 = CO2 + H2O =>
2 C11H22O2 + 31 O2 = 22 CO2 + 22 H2O
Octane + O2 = CO2 + H2O =>
2 C8H18 + 25 O2 = 16 CO2 + 18 H2O
MgCl2 + AgNO3 = AgCl + Mg(NO3)2 = =>
MgCl2 + 2 AgNO3 = 2 AgCl + Mg(NO3)2
FeCl2 + OH = Fe(OH)2 + Cl =>
FeCl2 + 2 OH = Fe(OH)2 + 2 Cl
H2SO4 + Na2Cr2O7 + CH3CH2OH = CH3CH2O + Cr2(SO4)3 + Na2SO4 + H2O =>
4 H2SO4 + Na2Cr2O7 + 6 CH3CH2OH = 6 CH3CH2O + Cr2(SO4)3 + Na2SO4 + 7 H2O
C3H5(COOC17H33)3 + O2 = CO2 + H2O =>
C3H5(COOC17H33)3 + 80 O2 = 57 CO2 + 52 H2O
Ca(OH)2 + MgO = Mg(OH)2 + CaO =>
Ca(OH)2 + MgO = Mg(OH)2 + CaO
CH4 + O2 = CH4O4 =>
CH4 + 2 O2 = CH4O4
Ti(ClO2)5 + Sr(OH)2 = Ti(OH)5 + Sr(ClO2)2 =>
2 Ti(ClO2)5 + 5 Sr(OH)2 = 2 Ti(OH)5 + 5 Sr(ClO2)2
W + Cl2 = WCl2 =>
W + Cl2 = WCl2
Na(aq) + MgO(aq) = Mg(aq) + NaO(aq) =>
Na(aq) + MgO(aq) = Mg(aq) + NaO(aq)
PbO2 = PbO + O =>
PbO2 = PbO + O
CdSO4 + Ca(OH)2 = Cd(OH)2 + CaSO4 =>
CdSO4 + Ca(OH)2 = Cd(OH)2 + CaSO4
Al2(SO4)3 + Ca(ClO3)2 = Al(ClO3)3 + CaSO4 =>
Al2(SO4)3 + 3 Ca(ClO3)2 = 2 Al(ClO3)3 + 3 CaSO4
HClO + BeOH = BeClO + H2O =>
HClO + BeOH = BeClO + H2O
PH3 + HClO3 = HCl + P(OH)3 =>
PH3 + HClO3 = HCl + P(OH)3
CO2 + H2O = C2H6 + O2 =>
4 CO2 + 6 H2O = 2 C2H6 + 7 O2
Zn + CuSO4 = ZnSO4 + Cu =>
Zn + CuSO4 = ZnSO4 + Cu
KOH + H2Co3 = K2Co3 + H2O =>
2 KOH + H2Co3 = K2Co3 + 2 H2O
CaCO3 + HBr = CaBr2 + H2CO3 =>
CaCO3 + 2 HBr = CaBr2 + H2CO3
HCIO3 + NaOH = NaCIO3H2O =>
HCIO3 + NaOH = NaCIO3H2O
Be + Fl = BeFl =>
Be + Fl = BeFl
Sr(OH)2 + CO2 = C(OH)4 + SrO =>
2 Sr(OH)2 + CO2 = C(OH)4 + 2 SrO
NaIO3 + H2SO4 + Na2SO3 = I2 + Na2SO4 + H2O =>
2 NaIO3 + H2SO4 + 5 Na2SO3 = I2 + 6 Na2SO4 + H2O
V2O5 + H2 = V2O3 + H2O =>
V2O5 + 2 H2 = V2O3 + 2 H2O
Mg(NH2)2 + H2O = Mg(OH)2 + NH3 =>
Mg(NH2)2 + 2 H2O = Mg(OH)2 + 2 NH3
CH4(g) + Br2(g) = CH3Br(g) + HBr(g) =>
CH4(g) + Br2(g) = CH3Br(g) + HBr(g)
Na(CH3COO) + HCl = NaCl + C + H2O =>
Na(CH3COO) + HCl = NaCl + 2 C + 2 H2O
Zn + HNO3 = Zn(NO3)2 + NH3 + H2O =>
4 Zn + 9 HNO3 = 4 Zn(NO3)2 + NH3 + 3 H2O
FeCl3 + NH4OH = FeNH4 + OHCl3 =>
FeCl3 + NH4OH = FeNH4 + OHCl3
CH4(g) + Cl2(g) = CHCl3(l) + HCl(g) =>
CH4(g) + 3 Cl2(g) = CHCl3(l) + 3 HCl(g)
CaO + HCl = CaH2 + Cl + O2 =>
2 CaO + 4 HCl = 2 CaH2 + 4 Cl + O2
Na2CO3(aq) + Ca(OH)2(aq) = NaOH(aq) + CaCO3(s) =>
Na2CO3(aq) + Ca(OH)2(aq) = 2 NaOH(aq) + CaCO3(s)
H2S(aq) + Cl2(aq) = HCl(aq) + S8(s) =>
8 H2S(aq) + 8 Cl2(aq) = 16 HCl(aq) + S8(s)
NH4Cl + H3PO4 = (NH4)3(PO4) + HCl =>
3 NH4Cl + H3PO4 = (NH4)3(PO4) + 3 HCl
C10H8 + O2 = H2O + CO =>
C10H8 + 7 O2 = 4 H2O + 10 CO
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/08/25
Équations équilibrées sur02/07/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
