| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 CO + 2 H2O = 2 CH2O + O2
C8H10 + O2 = CO2 + H24 =>
12 C8H10 + 96 O2 = 96 CO2 + 5 H24
CH6N4O3 + C2H6N4O2 = CH7N5O3 + NH3 + CO2 =>
11 CH6N4O3 + C2H6N4O2 = 9 CH7N5O3 + 3 NH3 + 4 CO2
C + H2O = CH4 + CO6 =>
4 C + 6 H2O = 3 CH4 + CO6
CS2(s) + O2(g) = CO2(g) + SO2(g) =>
CS2(s) + 3 O2(g) = CO2(g) + 2 SO2(g)
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
K + Ca(NO3)2 = Ca + K(NO3)2 =>
K + Ca(NO3)2 = Ca + K(NO3)2
KI + CHCl3 = KCl + I2 + CHCl =>
2 KI + CHCl3 = 2 KCl + I2 + CHCl
Ag + KNO3 = AgNO3 + K =>
Ag + KNO3 = AgNO3 + K
CuSO4*5H2O = CuSO4 + H2O =>
CuSO4*5H2O = CuSO4 + 5 H2O
K2O + H2SO4 = H2O + K2SO4 =>
K2O + H2SO4 = H2O + K2SO4
Ca3(PO4)2 + SiO2 = P4O10 + CaSiO3 =>
2 Ca3(PO4)2 + 6 SiO2 = P4O10 + 6 CaSiO3
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
C6H10O4 + KMnO4 + H2O = C6H13O7 + KOH + MnO2 =>
C6H10O4 + KMnO4 + 2 H2O = C6H13O7 + KOH + MnO2
FeF3 = F + Fe =>
FeF3 = 3 F + Fe
NaSbS4 + HCl = SbS3 + H2S + NaCl + Cl2 =>
2 NaSbS4 + 4 HCl = 2 SbS3 + 2 H2S + 2 NaCl + Cl2
Ba(Na3) + NaCl = BaCl2 + Na =>
Ba(Na3) + 2 NaCl = BaCl2 + 5 Na
Fe(III) + HCl = Fe(III)Cl + H =>
Fe(III) + HCl = Fe(III)Cl + H
Me2CCl2 + H2O = (Me2CO) + HCl =>
Me2CCl2 + H2O = (Me2CO) + 2 HCl
SrCO3 + V2O5 = Sr2V2O7 + CO2 =>
2 SrCO3 + V2O5 = Sr2V2O7 + 2 CO2
FeCl2 + KSCN = Fe(SCN)2 + KCl =>
FeCl2 + 2 KSCN = Fe(SCN)2 + 2 KCl
PhCH3 + KMnO4 + H2SO4 = PhCOOH + K2SO4 + MnSO4 + H2O =>
5 PhCH3 + 6 KMnO4 + 9 H2SO4 = 5 PhCOOH + 3 K2SO4 + 6 MnSO4 + 14 H2O
Cr + H = CrH =>
Cr + H = CrH
H2PO3 + HBr = P4 + Br2 + H2O =>
4 H2PO3 + 16 HBr = P4 + 8 Br2 + 12 H2O
HBr(aq) + H2O(l) = Br{-} + H3O{+} =>
HBr(aq) + H2O(l) = Br{-} + H3O{+}
H5IO6 + NO = NO3{-} + IO3{-} + H{+} + H2O =>
3 H5IO6 + 2 NO = 2 NO3{-} + 3 IO3{-} + 5 H{+} + 5 H2O
KMnO4 + HCl = KCl + MnCl2 + H2O + Cl2 =>
2 KMnO4 + 16 HCl = 2 KCl + 2 MnCl2 + 8 H2O + 5 Cl2
H2SO4 + NaOH = Na2SO4 + H2O =>
H2SO4 + 2 NaOH = Na2SO4 + 2 H2O
CH3CH2OH + H2SO4 = (CH3CH2)2SO4 + H2O =>
2 CH3CH2OH + H2SO4 = (CH3CH2)2SO4 + 2 H2O
H2S + O2 = H2O + S =>
2 H2S + O2 = 2 H2O + 2 S
ZnCI + K = Zn + KCI =>
ZnCI + K = Zn + KCI
KCl + HClO = KClO + HCl =>
KCl + HClO = KClO + HCl
CuCl + Al = Cu + Al(Cl) =>
CuCl + Al = Cu + Al(Cl)
H3PO4 + MgH2 = H3H2 + Mg3PO4 =>
5 H3PO4 + 15 MgH2 = 9 H3H2 + 5 Mg3PO4
NO + Ni + H2O = N2O + Ni(OH)2 =>
2 NO + Ni + H2O = N2O + Ni(OH)2
AlCl3 + Fe3(NO)2 = Al2Fe3 + Cl3NO =>
2 AlCl3 + Fe3(NO)2 = Al2Fe3 + 2 Cl3NO
H2(SO3) + Ba(OH)2 = H(OH) + Ba(SO3) =>
H2(SO3) + Ba(OH)2 = 2 H(OH) + Ba(SO3)
Pb(NO3)4 + NaCl = NaNO3 + PbCl4 =>
Pb(NO3)4 + 4 NaCl = 4 NaNO3 + PbCl4
NaHCO3 + C2H402 = C2H3Na02 + H2O + CO2 =>
820 NaHCO3 + 13 C2H402 = 410 C2H3Na02 + 2408 H2O + 26 CO2
H2NNH3 + H2O = H3O + H2NNH2 =>
H2NNH3 + H2O = H3O + H2NNH2
Al(s) + NaCl(aq) = AlNaCl(aq) =>
Al(s) + NaCl(aq) = AlNaCl(aq)
H2PO4{-} + H2O = HPO4{-} + H3O =>
H2PO4{-} + H2O = HPO4{-} + H3O
NH4H2PO4 + AgNO3 = NH4NO3 + Ag3PO4 + H3PO4 =>
3 NH4H2PO4 + 3 AgNO3 = 3 NH4NO3 + Ag3PO4 + 2 H3PO4
CrCl3 + NaBiO3 + NaOH + H2O = Na2CrO4 + Bi(OH)3 + NaCl =>
2 CrCl3 + 3 NaBiO3 + 7 NaOH + H2O = 2 Na2CrO4 + 3 Bi(OH)3 + 6 NaCl
B + HNO3 = B[NO3]3 + H2 =>
2 B + 6 HNO3 = 2 B[NO3]3 + 3 H2
MgBr*2 + KOH = KBr + Mg(OH)*2 =>
MgBr*2 + KOH = KBr + Mg(OH)*2
Fe2(SO4)2 + (NH4)2S = Fe2S2 + (NH4)2SO4 =>
Fe2(SO4)2 + 2(NH4)2S = Fe2S2 + 2(NH4)2SO4
Al + H2O + KMnO4 = AlMnO4 + KOH + H2 =>
2 Al + 2 H2O + 2 KMnO4 = 2 AlMnO4 + 2 KOH + H2
Al + OH + H2CO3 = H2O + Al2(CO3)3 =>
2 Al + 6 OH + 3 H2CO3 = 6 H2O + Al2(CO3)3
Ca(HCo3)2 + Ca(OH)2 = CaCo3 + H2O =>
Ca(HCo3)2 + Ca(OH)2 = 2 CaCo3 + 2 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 60 61 62 63 64 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/24/24
Équations équilibrées sur01/23/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
