| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 C15H30(l) + 45 O2(g) = 30 CO2(g) + 30 H2O(l)
CrCl3 + H2O + (NH4)2S2O8 = H2SO4 + NH4Cl + HCl + (NH4)2Cr2O7 =>
2 CrCl3 + 7 H2O + 3(NH4)2S2O8 = 6 H2SO4 + 4 NH4Cl + 2 HCl + (NH4)2Cr2O7
Na2S2O3 + HCl = NaCl + SO2 + S + H2O =>
Na2S2O3 + 2 HCl = 2 NaCl + SO2 + S + H2O
KMnO4 + Na2S2O3*5H2O + HCl = KCl + MnCl2 + NaCl + SO2 + H2O =>
4 KMnO4 + 5 Na2S2O3*5H2O + 22 HCl = 4 KCl + 4 MnCl2 + 10 NaCl + 10 SO2 + 36 H2O
CH3COOH + NaCO3 = CHCOONa + H2O + CO2 =>
7 CH3COOH + 8 NaCO3 = 8 CHCOONa + 10 H2O + 6 CO2
HNO3 + BeOH = BeNO3*2 + H2O =>
HNO3 + BeOH = BeNO3*2 + H2O
H2S + AlCl3 = Al2S3 + HCl =>
3 H2S + 2 AlCl3 = Al2S3 + 6 HCl
CH3COONa + FeCl3 + H2O = [Fe3(OH)2(CH3COO)6]Cl + CH3COOH + NaCl =>
8 CH3COONa + 3 FeCl3 + 2 H2O = [Fe3(OH)2(CH3COO)6]Cl + 2 CH3COOH + 8 NaCl
Zi80 + HCl70 = ZiCl2 + H80 =>
35 Zi80 + 80 HCl70 = 2800 ZiCl2 + H80
CrCl3 + KClO + KOH = K2CrO4 + KCl + H2O =>
2 CrCl3 + 3 KClO + 10 KOH = 2 K2CrO4 + 9 KCl + 5 H2O
CuSO2*5H2O + NH3 = Cu(NH3)SO2 + H2O =>
CuSO2*5H2O + NH3 = Cu(NH3)SO2 + 5 H2O
Ca(ClO3)2 + HCl = CaCl2 + H2O + Cl2 =>
Ca(ClO3)2 + 12 HCl = CaCl2 + 6 H2O + 6 Cl2
MnO4({-}) + H2SO3 = Mn + HSO4({-}) + H2O + H({+}) =>
2 MnO4({-}) + 7 H2SO3 = 2 Mn + 7 HSO4({-}) + H2O + 5 H({+})
KOH = K{+} + OH{-} =>
KOH = K{+} + OH{-}
Na3HCO3 + HCl = NaCl + H2O + CO =>
Na3HCO3 + 3 HCl = 3 NaCl + 2 H2O + CO
FeCl2 + NH3 + H2O = Fe(OH)2 + NH4Cl =>
FeCl2 + 2 NH3 + 2 H2O = Fe(OH)2 + 2 NH4Cl
C6H12O6 + O2 = C3H603 + CO2 =>
201 C6H12O6 + 591 O2 = 4 C3H603 + 1194 CO2
Fe2 + Br2 = FeBr2 =>
Fe2 + 2 Br2 = 2 FeBr2
Na2O*6SiO2 + H2SO4 = SiO2 + H2O + Na2SO4 =>
Na2O*6SiO2 + H2SO4 = 6 SiO2 + H2O + Na2SO4
C3H5OH + CH3COOH = CH3COOC3H5 + H2O =>
C3H5OH + CH3COOH = CH3COOC3H5 + H2O
I2O7 + H2O = H3IO5 =>
I2O7 + 3 H2O = 2 H3IO5
Li(s) + Ca(g) = LiCa =>
Li(s) + Ca(g) = LiCa
NH4Br + Hg2SO4 = (NH4)2SO4 + HgBr =>
2 NH4Br + Hg2SO4 = (NH4)2SO4 + 2 HgBr
Pb3O4(heat) = Pb3O + O2 =>
2 Pb3O4(heat) = 2 Pb3O + 3 O2
CaCO3 + HBr = CaHBr + CO3 =>
CaCO3 + HBr = CaHBr + CO3
Al + FeSO4 = Fe + Al(SO4) =>
Al + FeSO4 = Fe + Al(SO4)
CuSO4*5H2O + KI = Cu2I2 + K2SO4 + I2 + H2O =>
2 CuSO4*5H2O + 4 KI = Cu2I2 + 2 K2SO4 + I2 + 10 H2O
Na2CrO4 + Cr(NO3)3 = Na2(NO3)3 + CrO2 =>
Na2CrO4 + Cr(NO3)3 = Na2(NO3)3 + 2 CrO2
Na2CrO4 + Cr(NO3) = Cr2(CrO4) + NaNO3 =>
Na2CrO4 + 2 Cr(NO3) = Cr2(CrO4) + 2 NaNO3
Cr(HCO3)4 + CH3CO2K = CrK + CH3CO2(HCO3)4 =>
Cr(HCO3)4 + CH3CO2K = CrK + CH3CO2(HCO3)4
Ca(CO3) = Ca + C2O + O2 =>
4 Ca(CO3) = 4 Ca + 2 C2O + 5 O2
Sn(s) + Br2(l) = SnBr2(s) =>
Sn(s) + Br2(l) = SnBr2(s)
HClO + CaO = Ca(ClO)2(aq) + H2O(l) =>
2 HClO + CaO = Ca(ClO)2(aq) + H2O(l)
Cu(SO4) + K2CO3 = CuCO3 + K2SO4 =>
Cu(SO4) + K2CO3 = CuCO3 + K2SO4
LiCl(aq) + KNO3(aq) = LiNO3 + KCl =>
LiCl(aq) + KNO3(aq) = LiNO3 + KCl
C18H20N3FO4 + H2O2 = CO2 + H2O + HNO3 + F =>
2 C18H20N3FO4 + 99 H2O2 = 36 CO2 + 116 H2O + 6 HNO3 + 2 F
Hg + PbSO4 = HgSO4 + Pb =>
Hg + PbSO4 = HgSO4 + Pb
CU + HNO3 = CUNO6 + H2O + NO =>
3 CU + 10 HNO3 = 3 CUNO6 + 5 H2O + 7 NO
Cu + ZnSO4 = CuSO4 + Zn =>
Cu + ZnSO4 = CuSO4 + Zn
Zn(OH)2(S) = ZnO(S) + H2O =>
Zn(OH)2(S) = ZnO(S) + H2O
SO2 + O2 + H2O = H2SO4 =>
2 SO2 + O2 + 2 H2O = 2 H2SO4
Cl + NaO2 = O2 + NaCl =>
Cl + NaO2 = O2 + NaCl
NO2{-} + MnO4{-} + H{+} = Mn{2+} + NO3{-} + H2O =>
5 NO2{-} + 2 MnO4{-} + 6 H{+} = 2 Mn{2+} + 5 NO3{-} + 3 H2O
ZnCl2MgO = MgCl2ZnO =>
ZnCl2MgO = MgCl2ZnO
NaOH + AgNo2 = AgOH + NaNo2 =>
NaOH + AgNo2 = AgOH + NaNo2
K + CrCl3 + H2O = KCl + Cr(OH)3 + H2 =>
6 K + 2 CrCl3 + 6 H2O = 6 KCl + 2 Cr(OH)3 + 3 H2
KH2PO4 + NaOH = KNa2PO4 + H2O =>
KH2PO4 + 2 NaOH = KNa2PO4 + 2 H2O
Cl2 + OH{-} = OCl3{-} + H2O{-}1 =>
3 Cl2 + 4 OH{-} = 2 OCl3{-} + 2 H2O{-}1
H4N2 + HNO3 = N2 + H2O =>
5 H4N2 + 4 HNO3 = 7 N2 + 12 H2O
Mn(NO3)2 + KIO4 + H2O = KMnO4 + KIO3 + HIO3 + HNO3 =>
2 Mn(NO3)2 + 5 KIO4 + 3 H2O = 2 KMnO4 + 3 KIO3 + 2 HIO3 + 4 HNO3
| 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.
