| Équations équilibrées la veille | Équations équilibrées le lendemain |
Ba(OH)2 + 2 HF = (BaF2) + 2 H2O
C(grafito) + H2 = C2H6(g) =>
2 C(grafito) + 3 H2 = C2H6(g)
Cr3(PO4)2 + Sr = Sr3(PO4) + Cr =>
Cr3(PO4)2 + 6 Sr = 2 Sr3(PO4) + 3 Cr
BaCl2O2 = BaCl2 + O2 =>
BaCl2O2 = BaCl2 + O2
CH3NH3Cl = CH3NH3 + Cl2 =>
2 CH3NH3Cl = 2 CH3NH3 + Cl2
MnO2 + CaO = CaMnO3 =>
MnO2 + CaO = CaMnO3
IO3 + CO = I2 + CO2 =>
2 IO3 + 6 CO = I2 + 6 CO2
Fe + CaCl2 = Fe2(Cl)3 + Ca =>
4 Fe + 3 CaCl2 = 2 Fe2(Cl)3 + 3 Ca
C5H4O2 + H2O2 = C4H6O4 + CH2O2 =>
C5H4O2 + 2 H2O2 = C4H6O4 + CH2O2
PbO(s) + NH2(g) = Pb(s) + N2(g) + H2O(l) =>
2 PbO(s) + 2 NH2(g) = 2 Pb(s) + N2(g) + 2 H2O(l)
C2H4NO + CuCl2 = CuC8N4O4Cl2H16 =>
4 C2H4NO + CuCl2 = CuC8N4O4Cl2H16
ZnS(aq) + O2(aq) = ZnO(aq) + SO4(aq) =>
2 ZnS(aq) + 5 O2(aq) = 2 ZnO(aq) + 2 SO4(aq)
CuCl2 + AgOH = Cu(OH)2 + AgCl =>
CuCl2 + 2 AgOH = Cu(OH)2 + 2 AgCl
C6H12O6 + C6H5COCl = C32H11O + HCl + H2O =>
C6H12O6 + 54.000000000001C6H5COCl = 12 C32H11O + 54.000000000001HCl + 48.000000000001H2O
C6H8 + CHC2O2CH3 = CHC2O2C6H7 + CH4 =>
C6H8 + CHC2O2CH3 = CHC2O2C6H7 + CH4
C3H8 + O2 = CO + H2O =>
2 C3H8 + 7 O2 = 6 CO + 8 H2O
Na2S2O8 + HI + H2O = HIO3 + Na2SO4 + H2SO4 =>
3 Na2S2O8 + HI + 3 H2O = HIO3 + 3 Na2SO4 + 3 H2SO4
AgNO3 + Na2S2O3 = Na3(Ag(S2O3)2) + NaNO3 =>
AgNO3 + 2 Na2S2O3 = Na3(Ag(S2O3)2) + NaNO3
Br2 + CuL2 = L2 + CuBr2 =>
Br2 + CuL2 = L2 + CuBr2
NH4Cl + Ca(OH)2 = CaCl2 + NH3 + H2O =>
2 NH4Cl + Ca(OH)2 = CaCl2 + 2 NH3 + 2 H2O
CH3COOH + K2CO3 = KCH3COOH + CO2 + H2O =>
9 CH3COOH + 4 K2CO3 = 8 KCH3COOH + 6 CO2 + 2 H2O
MnO4 + H{+} + e = Mn2{+} + H2O =>
2 MnO4 + 16 H{+} + 15e = Mn2{+} + 8 H2O
O{-} + NO2{+} = NO3 =>
O{-} + NO2{+} = NO3
CH3CHOHC2H5 + KMnO4 + H2SO4 = CH3COC2H5 + MnSO4 + K2SO4 + H2O =>
5 CH3CHOHC2H5 + 2 KMnO4 + 3 H2SO4 = 5 CH3COC2H5 + 2 MnSO4 + K2SO4 + 8 H2O
HCl(aq) + KOH(aq) = KCl(aq) + HOH(aq) =>
HCl(aq) + KOH(aq) = KCl(aq) + HOH(aq)
NOCl + H2 = NO + HCl =>
2 NOCl + H2 = 2 NO + 2 HCl
Ca(HCO3)2 = CO2 + Ca(OH)2 =>
Ca(HCO3)2 = 2 CO2 + Ca(OH)2
FeSO4 + NaBH + H2O = FeB + B(OH3) + H2 + Na2SO4 =>
2 FeSO4 + 4 NaBH + 2 H2O = 2 FeB + 2 B(OH3) + H2 + 2 Na2SO4
HCl + Fe(NO3)3 = H(NO3) + FeCl3 =>
3 HCl + Fe(NO3)3 = 3 H(NO3) + FeCl3
Cu(NO3)2*4H2O = CuO + NO2 + O2 + H2O =>
2 Cu(NO3)2*4H2O = 2 CuO + 4 NO2 + O2 + 8 H2O
K2S2O8 + AgNO3 = AgS2O8 + K2NO3 =>
K2S2O8 + AgNO3 = AgS2O8 + K2NO3
AgSO4 + LiBr = AgBr + LiSO4 =>
AgSO4 + LiBr = AgBr + LiSO4
NaHCO3 + Zn(C2H3O2)2 = Zn(HCO3)2 + Na(O2CCH3) =>
2 NaHCO3 + Zn(C2H3O2)2 = Zn(HCO3)2 + 2 Na(O2CCH3)
Na2CO3 + CuSO4 = CuCO3 + Na2SO4 =>
Na2CO3 + CuSO4 = CuCO3 + Na2SO4
NiCl2(aq) + Na2CO3(aq) = NaCl(aq) + NiCO3(aq) =>
NiCl2(aq) + Na2CO3(aq) = 2 NaCl(aq) + NiCO3(aq)
KH2PO4 + MgSO4 + NH4Cl + NH4OH = MgNH4PO4 + KCl + (NH4)2SO4 + H2O =>
KH2PO4 + MgSO4 + NH4Cl + 2 NH4OH = MgNH4PO4 + KCl + (NH4)2SO4 + 2 H2O
C2H5OH + K2MnO4 + H2O = CH3COOH + MnO2 + KOH =>
C2H5OH + 2 K2MnO4 + H2O = CH3COOH + 2 MnO2 + 4 KOH
KMnO4 + NaI + H2SO4 = I2 + MnSO4 + Na2SO4 + K2SO4 + H2O =>
2 KMnO4 + 10 NaI + 8 H2SO4 = 5 I2 + 2 MnSO4 + 5 Na2SO4 + K2SO4 + 8 H2O
NaOH + (NH4)3PO4 = Na3PO4 + H2ONH3 =>
3 NaOH + (NH4)3PO4 = Na3PO4 + 3 H2ONH3
C5H4 + O10 = CO2 + H2O =>
5 C5H4 + 6 O10 = 25 CO2 + 10 H2O
C6H8 + KMnO4 + H2SO4 = MnSO4 + C3H4O4 + K2SO4 + H2O =>
5 C6H8 + 16 KMnO4 + 24 H2SO4 = 16 MnSO4 + 10 C3H4O4 + 8 K2SO4 + 24 H2O
ClO3 + H2O = ClO4 + H =>
ClO3 + H2O = ClO4 + 2 H
Zn(OH)2 + HI = Zn(I)2 + H2O =>
Zn(OH)2 + 2 HI = Zn(I)2 + 2 H2O
Na2B4O7*10H2O + Co(NO3)2 = Co(BO2)2 + HNO3 + NaBO2 + H2O =>
Na2B4O7*10H2O + Co(NO3)2 = Co(BO2)2 + 2 HNO3 + 2 NaBO2 + 9 H2O
FeCl3 + KBr + H2SO4 = FeSO4 + Br2 + KCl + HCl =>
2 FeCl3 + 2 KBr + 2 H2SO4 = 2 FeSO4 + Br2 + 2 KCl + 4 HCl
FeSO4 + KBrO3 + H2SO4 = Fe(SO4)3 + KBr + H2O =>
3 FeSO4 + 2 KBrO3 + 6 H2SO4 = 3 Fe(SO4)3 + 2 KBr + 6 H2O
HCOOH + K2O = HCOOK + H2O =>
2 HCOOH + K2O = 2 HCOOK + H2O
Al + K2Cr2O7 + HCl = AlCl3 + KCl + CrCl3 + H2O =>
2 Al + K2Cr2O7 + 14 HCl = 2 AlCl3 + 2 KCl + 2 CrCl3 + 7 H2O
BaCl2 + CaNO3 = Ba(NO3)2 + CaCl =>
BaCl2 + 2 CaNO3 = Ba(NO3)2 + 2 CaCl
Cu(s) + HNO3 = CuNO3 + H2O + NO =>
3 Cu(s) + 4 HNO3 = 3 CuNO3 + 2 H2O + NO
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/18/24
Équations équilibrées sur01/17/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
