| Équations équilibrées la veille | Équations équilibrées le lendemain |
CnO + H2 = H2O + Cn
Ge + H = Ge3H8 =>
3 Ge + 8 H = Ge3H8
Ba(OH)2 + SiH4 = H2O + Ba2Si =>
2 Ba(OH)2 + SiH4 = 4 H2O + Ba2Si
BiO3{-} + Cr3{+} + H{+} = Cr2O7{-}2 + Bi3{+} + H2O =>
111 BiO3{-} + 28 Cr3{+} + 78 H{+} = 42 Cr2O7{-}2 + 37 Bi3{+} + 39 H2O
Na2O2 + H2SO4 = Na2SO4 + H2O2 =>
Na2O2 + H2SO4 = Na2SO4 + H2O2
C7H14 = C7H8 + H2 =>
C7H14 = C7H8 + 3 H2
C6H12O6 + S = C3H4O3 + H2S =>
C6H12O6 + 2 S = 2 C3H4O3 + 2 H2S
CaCl + K = Ca + KCl =>
CaCl + K = Ca + KCl
O10 + CO3 = CO10 =>
7 O10 + 10 CO3 = 10 CO10
Cu(NO3)2 + C44H50O15 + K2O + BeO + H2SO4 = Cu(NH3)KNO3 + BeCO3 + SO2 =>
246 Cu(NO3)2 + 13 C44H50O15 + 123 K2O + 572 BeO + 44 H2SO4 = 246 Cu(NH3)KNO3 + 572 BeCO3 + 44 SO2
Fe + Cr3NO3 = Fe2NO3 + Cr =>
2 Fe + Cr3NO3 = Fe2NO3 + 3 Cr
Al(NO3)3 + NaF = Na3AlF6 + NaNO3 =>
Al(NO3)3 + 6 NaF = Na3AlF6 + 3 NaNO3
HPro(aq) + NaOH(aq) = NaPro(aq) + H2O(l) =>
HPro(aq) + NaOH(aq) = NaPro(aq) + H2O(l)
HCl + K2CO3 = KCl + H2O + CO2 =>
2 HCl + K2CO3 = 2 KCl + H2O + CO2
Fe + HNO3 = Fe(NO3)3 + HN4NO3 + H2O =>
20 Fe + 75 HNO3 = 20 Fe(NO3)3 + 3 HN4NO3 + 36 H2O
MgS + AlPO4 = Mg3Al2 + S3(PO4)2 =>
3 MgS + 2 AlPO4 = Mg3Al2 + S3(PO4)2
BaCl2 + Fe = Ba + FeCl2 =>
BaCl2 + Fe = Ba + FeCl2
Na2S + Mn(C2H3O2)6 = Na(C2H3O2) + MnS3 =>
3 Na2S + Mn(C2H3O2)6 = 6 Na(C2H3O2) + MnS3
FeCl3*6H2O + K4Fe(CN)6 = Fe4[Fe(CN)6]3 + KCl + H2O =>
4 FeCl3*6H2O + 3 K4Fe(CN)6 = Fe4[Fe(CN)6]3 + 12 KCl + 24 H2O
(CH3COO)2Zn + FeCl3 + NaOH = ZnFe2O4 + C2H3NaO2 + NaCl + H2O =>
(CH3COO)2Zn + 2 FeCl3 + 8 NaOH = ZnFe2O4 + 2 C2H3NaO2 + 6 NaCl + 4 H2O
V(HCO3)2 + Fe(HSO4)2 = V(HSO4)2 + Fe(HCO3)2 =>
V(HCO3)2 + Fe(HSO4)2 = V(HSO4)2 + Fe(HCO3)2
Al + H2SO4 = Al2(SO4)3 + H2S + H2O =>
8 Al + 15 H2SO4 = 4 Al2(SO4)3 + 3 H2S + 12 H2O
HCl4 + Al = AlCl3 + H2 =>
6 HCl4 + 8 Al = 8 AlCl3 + 3 H2
HNO2 + Br2 + H2O = HNO3 + HBr =>
HNO2 + Br2 + H2O = HNO3 + 2 HBr
CuSO4 + KI = CuI + I2 + K2SO4 =>
2 CuSO4 + 4 KI = 2 CuI + I2 + 2 K2SO4
copper(ii)oxide + carbon = carbondioxide + copper =>
2 CuO + C = CO2 + 2 Cu
Fe + HBr = FeBr3 + H2 =>
2 Fe + 6 HBr = 2 FeBr3 + 3 H2
P4 + KOH = POH + K =>
P4 + 4 KOH = 4 POH + 4 K
Be + Si = Be2Si =>
2 Be + Si = Be2Si
Al + BaCl2 = AlCl + Ba =>
2 Al + BaCl2 = 2 AlCl + Ba
AlOHCl2 + Al(OH)3 = Al(OH)2Cl =>
AlOHCl2 + Al(OH)3 = 2 Al(OH)2Cl
C6H6 + CH3Cl = C6H5CH3 + HCl =>
C6H6 + CH3Cl = C6H5CH3 + HCl
CH2O + KMnO4 = K2CO3 + MnO2 + CO2 + H2O =>
3 CH2O + 4 KMnO4 = 2 K2CO3 + 4 MnO2 + CO2 + 3 H2O
MgSO4 + H2O = MgSO4*7H2O =>
MgSO4 + 7 H2O = MgSO4*7H2O
C8H18 + O2 = CO + H2O =>
2 C8H18 + 17 O2 = 16 CO + 18 H2O
CaCl2(aq) + Na2CO3(aq) = CaCO3(s) + NaCl(aq) =>
CaCl2(aq) + Na2CO3(aq) = CaCO3(s) + 2 NaCl(aq)
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
(CH3)3CO + HSCH3 = (CH3)3COH + SCH3 =>
(CH3)3CO + HSCH3 = (CH3)3COH + SCH3
Al + H2SO4 = Al2(SO4)3 + H2 =>
2 Al + 3 H2SO4 = Al2(SO4)3 + 3 H2
HIO3 + FeSO4 + H2O = Fe(OH)SO4 + I2 =>
2 HIO3 + 10 FeSO4 + 4 H2O = 10 Fe(OH)SO4 + I2
C + H + N = C18H39N =>
18 C + 39 H + N = C18H39N
C6H13Cl + O2 = CO2 + H2O + HCl =>
C6H13Cl + 9 O2 = 6 CO2 + 6 H2O + HCl
Na2S + Ag = Na2SAg =>
Na2S + Ag = Na2SAg
KHC2O4H2C2O4 + KOH = K2C2O4 + H2O =>
KHC2O4H2C2O4 + 3 KOH = 2 K2C2O4 + 3 H2O
Cs2CO3 + CaI2 = CaCO3 + CsI =>
Cs2CO3 + CaI2 = CaCO3 + 2 CsI
NaBH4 + BF3 = B2H6 + NaBF4 =>
3 NaBH4 + 4 BF3 = 2 B2H6 + 3 NaBF4
C2H6 + H2O2 = CH3CH2OH + H2O =>
C2H6 + H2O2 = CH3CH2OH + H2O
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + (NH4)2 + (NO3)2 =>
(NH4)2SO4 + Ba(NO3)2 = BaSO4 + (NH4)2 + (NO3)2
Mg(OH)2 + N2 = Mg3N2 + OH =>
3 Mg(OH)2 + N2 = Mg3N2 + 6 OH
K2O + MnI2 = MnO + K2I2 =>
K2O + MnI2 = MnO + K2I2
| 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 76 77 78 79 80 81 82 83 84 85 86 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/18/25
Équations équilibrées sur03/20/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
