| Équations équilibrées la veille | Équations équilibrées le lendemain |
3 H2S2O8 + 2 Al(OH)3 = Al2(S2O8)3 + 6 H2O
BaSO4 + H2O2 = BaO2 + H2SO4 =>
BaSO4 + H2O2 = BaO2 + H2SO4
V3O2 = V3 + O =>
V3O2 = V3 + 2 O
SrCO3 + K2CO3 + Cr2O3 + (NH4)2HPO4 = KSrCr2(PO4)3 + CO2 + NH3 + H2O =>
2 SrCO3 + K2CO3 + 2 Cr2O3 + 6(NH4)2HPO4 = 2 KSrCr2(PO4)3 + 3 CO2 + 12 NH3 + 9 H2O
H2O2(aq) = H2O(l) + O2(g) =>
2 H2O2(aq) = 2 H2O(l) + O2(g)
CO{3+} + Yb = Yb{3+} + CO{2+} =>
3 CO{3+} + Yb = Yb{3+} + 3 CO{2+}
CuCl2 + MgO = CuO + MgCl2 =>
CuCl2 + MgO = CuO + MgCl2
C2H5OH + O = CO2 + H2O =>
C2H5OH + 6 O = 2 CO2 + 3 H2O
As + Cl2 = As2Cl5 =>
4 As + 5 Cl2 = 2 As2Cl5
As2S5 + H2O2 + NH4OH = (NH4)3AsO4 + (NH4)2SO4 + H2O =>
As2S5 + 20 H2O2 + 16 NH4OH = 2(NH4)3AsO4 + 5(NH4)2SO4 + 28 H2O
KMnO4 + NaOH + Na2SO3 = K2MnO4 + Na2SO4 + H2O + NaMnO4 =>
4 KMnO4 + 2 NaOH + Na2SO3 = 2 K2MnO4 + Na2SO4 + H2O + 2 NaMnO4
Sr(NO3)2 + Al3 = Al(NO3)3 + Sr2 =>
18 Sr(NO3)2 + 4 Al3 = 12 Al(NO3)3 + 9 Sr2
Sn{+2} + Cr2O7{-2} + H{+} = Sn{+4} + Cr{+3} + H2O =>
3 Sn{+2} + Cr2O7{-2} + 14 H{+} = 3 Sn{+4} + 2 Cr{+3} + 7 H2O
NH4Cl(g) + Mg(OH)2(s) = NH3(g) + H2O + MgCl2(s) =>
2 NH4Cl(g) + Mg(OH)2(s) = 2 NH3(g) + 2 H2O + MgCl2(s)
H2O2 + MgJ2 + H2SO4 = MgSO4 + J2 + H2O =>
H2O2 + MgJ2 + H2SO4 = MgSO4 + J2 + 2 H2O
C3H7COOH + C2H5OH = C5H10O2 + H2O =>
2 C3H7COOH + C2H5OH = 2 C5H10O2 + H2O
H + Cn = HCn =>
H + Cn = HCn
CH3{-}CH2{-}CH2{-}CH2 = CH3{-}CH{-}CH3{-}CH3 =>
CH3{-}CH2{-}CH2{-}CH2 = CH3{-}CH{-}CH3{-}CH3
N2 + H2 = NH3 =>
N2 + 3 H2 = 2 NH3
FeOOH + H{+} = Fe(OH){2+} + H2O =>
FeOOH + 2 H{+} = Fe(OH){2+} + H2O
Zn(OH)4{-}2 = ZnO2{-}2 + H2O =>
Zn(OH)4{-}2 = ZnO2{-}2 + 2 H2O
BaSO4 + AgNO3 = Ba(NO3)2 + Ag2SO4 =>
BaSO4 + 2 AgNO3 = Ba(NO3)2 + Ag2SO4
BaClO3 + KPO4 = BaPO4 + KClO3 =>
BaClO3 + KPO4 = BaPO4 + KClO3
F2 + BrX = Br2 + XF =>
F2 + 2 BrX = Br2 + 2 XF
Cl2Mg + H2O = MgO + HCl =>
Cl2Mg + H2O = MgO + 2 HCl
KCN + HSO4 = KSO4 + HCN =>
KCN + HSO4 = KSO4 + HCN
K2Cr2O7 + CH3CH2OH = K + Cr + CO2 + H2O =>
6 K2Cr2O7 + 7 CH3CH2OH = 12 K + 12 Cr + 14 CO2 + 21 H2O
Al(OH)3 + H = Al3 + H2O(l) =>
3 Al(OH)3 + 9 H = Al3 + 9 H2O(l)
Fe + I1 = FeI2 =>
Fe + 2 I1 = FeI2
SO3KI = I2SO2K2SO4 =>
2 SO3KI = I2SO2K2SO4
Ba(IO3) + K + H = KI + H2O + Ba =>
Ba(IO3) + K + 6 H = KI + 3 H2O + Ba
KMnO4(s) + C3H5(OH)3(l) = K2CO3(s) + Mn2O3 + CO2(g) + H2O =>
14 KMnO4(s) + 4 C3H5(OH)3(l) = 7 K2CO3(s) + 7 Mn2O3 + 5 CO2(g) + 16 H2O
HNO3 + CaC2 = HC + Ca(NO3)2 =>
2 HNO3 + CaC2 = 2 HC + Ca(NO3)2
Al(H2O)6Cl3 + NaOH = Al(OH)3 + NaCl + H2O =>
Al(H2O)6Cl3 + 3 NaOH = Al(OH)3 + 3 NaCl + 6 H2O
Sr(OH)2 + Co2(SO4)3 = Sr(SO4) + Co(OH)3 =>
3 Sr(OH)2 + Co2(SO4)3 = 3 Sr(SO4) + 2 Co(OH)3
Na2CO3 + NaHCO3 = Na2H + CO3 =>
Na2CO3 + 2 NaHCO3 = 2 Na2H + 3 CO3
KOH + CuF2 = KF2 + CuOH =>
KOH + CuF2 = KF2 + CuOH
NaS + Ba(NO3)2 = NaNO3 + BaS2 =>
2 NaS + Ba(NO3)2 = 2 NaNO3 + BaS2
MnO4{-} + Mn{+2} + H{+} = Mn{+3} + H2O =>
MnO4{-} + 4 Mn{+2} + 8 H{+} = 5 Mn{+3} + 4 H2O
(NH4)2SO4 + HOH = H2SO4 + NH4OH =>
(NH4)2SO4 + 2 HOH = H2SO4 + 2 NH4OH
CH3CH2CH2CH2CHO + CuSO4 + NaOH = CH3CH2COONa + Cu2O + Na2SO4 + H2O =>
3 CH3CH2CH2CH2CHO + 14 CuSO4 + 33 NaOH = 5 CH3CH2COONa + 7 Cu2O + 14 Na2SO4 + 19 H2O
HCOH + Cu(OH)2 = Cu2O + CO2 + H2O =>
HCOH + 4 Cu(OH)2 = 2 Cu2O + CO2 + 5 H2O
Na2CO3 + KHCO3 = K2CO3 + NaHCO3 =>
Na2CO3 + 2 KHCO3 = K2CO3 + 2 NaHCO3
C2H6 + O2 = CO2 + H2O =>
2 C2H6 + 7 O2 = 4 CO2 + 6 H2O
KMnO4 + H2S + H2SO4 = MnSO4 + K2S2O8 + H2O =>
2 KMnO4 + H2S + 3 H2SO4 = 2 MnSO4 + K2S2O8 + 4 H2O
H3O{+} + MnO4{-} + I{-} = MnO2* + IO{-} + H2O =>
2 H3O{+} + 2 MnO4{-} + 3 I{-} = 2 MnO2* + 3 IO{-} + 3 H2O
Cr + H2SO4 = H3 + CrSO4 =>
3 Cr + 3 H2SO4 = 2 H3 + 3 CrSO4
Na3PO4 + Al(CH3COO)3 = NaCH3COO + PO4Al =>
Na3PO4 + Al(CH3COO)3 = 3 NaCH3COO + PO4Al
NH4H2O = NH4OH + H2 =>
2 NH4H2O = 2 NH4OH + H2
CrCl3*6H2O + (NH2)2CO + CH3COCH2COCH3 = Cr(acac)3 + NH4Cl + CO2 + H2O =>
24 CrCl3*6H2O + 36(NH2)2CO + 3 CH3COCH2COCH3 = 8 Cr(acac)3 + 72 NH4Cl + 51 CO2 + 84 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 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/10/25
Équations équilibrées sur02/09/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
