| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Na2O + C2O4 = 2 Na2CO3
C7H8 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + H2O + C7H6O2 =>
5 C7H8 + 6 KMnO4 + 9 H2SO4 = 3 K2SO4 + 6 MnSO4 + 14 H2O + 5 C7H6O2
AgCN = Ag + (CN)2 =>
2 AgCN = 2 Ag + (CN)2
Mn2O3 + NaHS = MnS + NaOH + O2 =>
2 Mn2O3 + 4 NaHS = 4 MnS + 4 NaOH + O2
H2O + CuSO4 + NH3 = Cu(OH)2 + (NH4)2SO4 =>
2 H2O + CuSO4 + 2 NH3 = Cu(OH)2 + (NH4)2SO4
C9H11N5 + O2 = CO2 + N2O + H2 =>
4 C9H11N5 + 41 O2 = 36 CO2 + 10 N2O + 22 H2
Tl2SO4 + H2SO4 + KMnO4 = MnSO4 + K2SO4 + Tl2(SO4)3 + H2O =>
5 Tl2SO4 + 16 H2SO4 + 4 KMnO4 = 4 MnSO4 + 2 K2SO4 + 5 Tl2(SO4)3 + 16 H2O
Ba(OH)2 + CrBr3 = BaBr2 + Cr(OH)3 =>
3 Ba(OH)2 + 2 CrBr3 = 3 BaBr2 + 2 Cr(OH)3
FeOH + H2SO4 = Fe2SO4 + H2O =>
2 FeOH + H2SO4 = Fe2SO4 + 2 H2O
Fe + H3PO4 + C6H7O7 = FeHPO4 + C6H6 + H2O =>
13 Fe + 13 H3PO4 + 2 C6H7O7 = 13 FeHPO4 + 2 C6H6 + 14 H2O
Pb(NO3)2(aq) + (NH4)2SO4(aq) = (NH4)NO3(aq) + PbSO4(s) =>
Pb(NO3)2(aq) + (NH4)2SO4(aq) = 2(NH4)NO3(aq) + PbSO4(s)
HNO2 + H2O2 = NO2 + H2O =>
2 HNO2 + H2O2 = 2 NO2 + 2 H2O
Na(HCO3)2 + CH3COOH = HCO3 + NaCH3COOH =>
Na(HCO3)2 + CH3COOH = 2 HCO3 + NaCH3COOH
Ca(CH3COO)2(aq) + CuSO4(aq) = CaSO4(s) + Cu(CH3COO)2 =>
Ca(CH3COO)2(aq) + CuSO4(aq) = CaSO4(s) + Cu(CH3COO)2
BaO*H2O = Ba(OH)2 =>
BaO*H2O = Ba(OH)2
Cu(NO3)2 + KOH = Cu(OH)2 + (NO3) + K =>
Cu(NO3)2 + 2 KOH = Cu(OH)2 + 2(NO3) + 2 K
Na2S2O3 + H2O2 + H2O = Na2SO4*10H2O + Na2S3O6*3H2O =>
2 Na2S2O3 + 4 H2O2 + 9 H2O = Na2SO4*10H2O + Na2S3O6*3H2O
P2O5 + H2S = P2SO4 + H2O =>
P2O5 + H2S = P2SO4 + H2O
GaF3H2O + HNO3 = Ga(NO3)3H2O + HF =>
GaF3H2O + 3 HNO3 = Ga(NO3)3H2O + 3 HF
Cd + O2 = Cd2O2 =>
2 Cd + O2 = Cd2O2
C4H6CaO4 + KOH = KCH3COO + Ca(OH)2 =>
C4H6CaO4 + 2 KOH = 2 KCH3COO + Ca(OH)2
SiCl4 + Si + H2 = HSiCl3 =>
3 SiCl4 + Si + 2 H2 = 4 HSiCl3
H2 + CS2 = CH4 + H2S =>
4 H2 + CS2 = CH4 + 2 H2S
HCHOH2O = CH4O2 =>
HCHOH2O = CH4O2
Al(CH3COO)3 + H2O = Al(OH)3 + HCH3COO =>
Al(CH3COO)3 + 3 H2O = Al(OH)3 + 3 HCH3COO
Cu(OH)2 + HCl = CuCl2 + H2O =>
Cu(OH)2 + 2 HCl = CuCl2 + 2 H2O
Na2SO3 + Br2 + KOH = NaOH + KBr + K2SO4 + H2O =>
Na2SO3 + Br2 + 4 KOH = 2 NaOH + 2 KBr + K2SO4 + H2O
(P)4 + (Na)(O)(H) + (H)2(O) = (P)(H)3 + (Na)(H)(P)(O)3 =>
7(P)4 + 12(Na)(O)(H) + 24(H)2(O) = 16(P)(H)3 + 12(Na)(H)(P)(O)3
Cl2 + KF = F2 + KClCl =>
2 Cl2 + 2 KF = F2 + 2 KClCl
LiI + Sn(Cr2O7)2 = SnI4 + Li2Cr2O7 =>
4 LiI + Sn(Cr2O7)2 = SnI4 + 2 Li2Cr2O7
NaH2PO4 + AgNO3 = NaH2NO3 + AgPO4 =>
NaH2PO4 + AgNO3 = NaH2NO3 + AgPO4
MnOH2 = MnH2O =>
MnOH2 = MnH2O
SiO2 + C7H8 = SiC + H2O + CO =>
11 SiO2 + 3 C7H8 = 11 SiC + 12 H2O + 10 CO
Ag(NH3)2Cl(aq) + KI(aq) = AgI(s) + NH3(aq) + KCl(aq) =>
Ag(NH3)2Cl(aq) + KI(aq) = AgI(s) + 2 NH3(aq) + KCl(aq)
V + H2O = V2O3 + H{+} + {-} =>
2 V + 3 H2O = V2O3 + 6 H{+} + 6e
MnO4{-} + C6H10 + H2O = MnO2 + C6H12O2 + OH{-} =>
2 MnO4{-} + 3 C6H10 + 4 H2O = 2 MnO2 + 3 C6H12O2 + 2 OH{-}
Fe(NO3)3 + Ca(I)2 = Fe(I)3 + Ca(NO3)2 =>
2 Fe(NO3)3 + 3 Ca(I)2 = 2 Fe(I)3 + 3 Ca(NO3)2
AgNO3 + Cu(C2H3O2)2 = AgC2H3O2 + Cu(NO3)2 =>
2 AgNO3 + Cu(C2H3O2)2 = 2 AgC2H3O2 + Cu(NO3)2
H2SO4 + NaON = Na2SO4 + HNO =>
H2SO4 + 2 NaON = Na2SO4 + 2 HNO
B2H6 + H3O = H2BO2 + H2 =>
B2H6 + 4 H3O = 2 H2BO2 + 7 H2
Cu(NO3)2 + H2O = HNO3 + CuOHNO3 =>
Cu(NO3)2 + H2O = HNO3 + CuOHNO3
P + XeF4 = PF5 + Xe =>
4 P + 5 XeF4 = 4 PF5 + 5 Xe
NH4VO3 + Zn + HCl = NH3 + VO2 + ZnCl2 + H2O =>
2 NH4VO3 + Zn + 2 HCl = 2 NH3 + 2 VO2 + ZnCl2 + 2 H2O
Ca(OH)2 + Cr2O3 = Cr(OH)3 + CaO =>
3 Ca(OH)2 + Cr2O3 = 2 Cr(OH)3 + 3 CaO
C4H9Br + NH3 = HBr + C4H9NH2 =>
C4H9Br + NH3 = HBr + C4H9NH2
MoSO4 + AgNO3 = Ag2SO4 + Mo(NO3)2 =>
MoSO4 + 2 AgNO3 = Ag2SO4 + Mo(NO3)2
Ni + NH3*H2O = Ni(OH)2 + NH4 =>
Ni + 2 NH3*H2O = Ni(OH)2 + 2 NH4
C4H10OH + CH3COOH = CH3COOC4H9 + H2O =>
8 C4H10OH + 11 CH3COOH = 9 CH3COOC4H9 + 12 H2O
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Mo + (HO2) = H2MoO4 =>
Mo + 2(HO2) = H2MoO4
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/19/24
Équations équilibrées sur01/18/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
