| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 H3PO3 + 3 Va(OH)5 = Va3(PO3)5 + 15 H2O
H{+} + O{-} = H2O2 =>
2 H{+} + 2 O{-} = H2O2
CaN2O6 + CNa2O3 = CaNa2O3 + CN2O6 =>
CaN2O6 + CNa2O3 = CaNa2O3 + CN2O6
H2O(l) = H2() + O2() =>
2 H2O(l) = 2 H2() + O2()
H7 = H2 =>
2 H7 = 7 H2
H3PO4(aq) + Ca(OH)2(aq) = Ca3(PO4)2(s) + H2O(l) =>
2 H3PO4(aq) + 3 Ca(OH)2(aq) = Ca3(PO4)2(s) + 6 H2O(l)
Zn{2}ClHSO4 = Zn{2}SO4HCl =>
Zn{2}ClHSO4 = Zn{2}SO4HCl
C5H10 + H2O = C5H7OH + H2 =>
C5H10 + H2O = C5H7OH + 2 H2
Ca(OH)2 + H2O = CaH2 + OH =>
Ca(OH)2 + 2 H2O = CaH2 + 4 OH
MnO4({-}1) + ClO2({-}1) + H2O = MnO2 + ClO4({-}1) + OH({-}1) =>
4 MnO4({-}1) + 3 ClO2({-}1) + 2 H2O = 4 MnO2 + 3 ClO4({-}1) + 4 OH({-}1)
K3[Fe(SCN)6] + SnCl2 + HCl = K4[Fe(SCN)6] + K2[SnCl6] + H3[Fe(SCN)6] =>
10 K3[Fe(SCN)6] + 3 SnCl2 + 12 HCl = 6 K4[Fe(SCN)6] + 3 K2[SnCl6] + 4 H3[Fe(SCN)6]
HNO2 + KMnO4 + H2SO4 = K2SO4 + MnSO4 + HNO3 + H2O =>
5 HNO2 + 2 KMnO4 + 3 H2SO4 = K2SO4 + 2 MnSO4 + 5 HNO3 + 3 H2O
LiCl + CaF2 = LiF + CaCl2 =>
2 LiCl + CaF2 = 2 LiF + CaCl2
Na2SO3 + CH3COOH = NaC2H3O2 + H2O + SO2 =>
Na2SO3 + 2 CH3COOH = 2 NaC2H3O2 + H2O + SO2
H3C6H5O7 + LiOH = Li3C6H5O7 + H2O =>
H3C6H5O7 + 3 LiOH = Li3C6H5O7 + 3 H2O
H2SO4 + K4Fe(CN)6 + KMnO4 = CO2 + Fe2(SO4)3 + H2O + HNO3 + KHSO4 + MnSO4 =>
299 H2SO4 + 10 K4Fe(CN)6 + 122 KMnO4 = 60 CO2 + 5 Fe2(SO4)3 + 188 H2O + 60 HNO3 + 162 KHSO4 + 122 MnSO4
SnSO4 + KMnO4 + H2SO4 = Sn(SO4)2 + MnSO4 + K2SO4 + H2O =>
5 SnSO4 + 2 KMnO4 + 8 H2SO4 = 5 Sn(SO4)2 + 2 MnSO4 + K2SO4 + 8 H2O
Fe2(SO4)3 + KOH = K2SO4 + Fe + (OH)3 =>
Fe2(SO4)3 + 6 KOH = 3 K2SO4 + 2 Fe + 2(OH)3
H3PO2 + H2O + PtCl4 = H3PO4 + Pt + HCl =>
H3PO2 + 2 H2O + PtCl4 = H3PO4 + Pt + 4 HCl
As2O3 + I2 + H2O = H3AsO4 + I{-} + H{+} =>
As2O3 + 2 I2 + 5 H2O = 2 H3AsO4 + 4 I{-} + 4 H{+}
Al(NO3)3 + H2O = Al(OH)(NO3)2 + HNO3 =>
Al(NO3)3 + H2O = Al(OH)(NO3)2 + HNO3
PbL4 + K2S = PbS2 + KL =>
PbL4 + 2 K2S = PbS2 + 4 KL
Hg2Cl2 + HNO3 = HgCl2 + Hg(NO3)2 + NO + H2O =>
3 Hg2Cl2 + 8 HNO3 = 3 HgCl2 + 3 Hg(NO3)2 + 2 NO + 4 H2O
N2 + H3 = NH3 =>
N2 + 2 H3 = 2 NH3
K2Cr2O7(aq) + FeCl2(aq) + HCl(aq) = FeCl3(aq) + CrCl3(aq) + H2O(l) + KCl(aq) =>
K2Cr2O7(aq) + 6 FeCl2(aq) + 14 HCl(aq) = 6 FeCl3(aq) + 2 CrCl3(aq) + 7 H2O(l) + 2 KCl(aq)
K2SiO3 + HCl = SiO2 + H2O + KCl =>
K2SiO3 + 2 HCl = SiO2 + H2O + 2 KCl
MnO4{-} + Cr + H{+} = Mn{2+} + Cr{2+} + H2O =>
2 MnO4{-} + 5 Cr + 16 H{+} = 2 Mn{2+} + 5 Cr{2+} + 8 H2O
Cr2O4{2-} + Br{-} + H{+} = Cr{3-} + Br2 + H2O =>
Cr2O4{2-} + 12 Br{-} + 8 H{+} = 2 Cr{3-} + 6 Br2 + 4 H2O
Al2S3 + H2SO3 = Al2(SO4)3 + H2S =>
Al2S3 + 4 H2SO3 = Al2(SO4)3 + 4 H2S
KCl + Na2CO3 = KNa2 + ClCO3 =>
KCl + Na2CO3 = KNa2 + ClCO3
O2 + CH4 + NH3 = HCN + H2O2 =>
3 O2 + CH4 + NH3 = HCN + 3 H2O2
Cl + O = ClO4 =>
Cl + 4 O = ClO4
Sr(OH)2 + HNO3 = Sr(NO3)2 + H(OH) =>
Sr(OH)2 + 2 HNO3 = Sr(NO3)2 + 2 H(OH)
NH3 + HClO4 = NH3ClO4 + H2 =>
2 NH3 + 2 HClO4 = 2 NH3ClO4 + H2
KClO3 + C18H36O2 = KCl + CO2 + H2O =>
52 KClO3 + 3 C18H36O2 = 52 KCl + 54 CO2 + 54 H2O
CdNO3 + MgI = MgNO3 + ICd =>
CdNO3 + MgI = MgNO3 + ICd
Cu2CO3(OH)2 + HCl = CuCl2 + H2O + CO2 =>
Cu2CO3(OH)2 + 4 HCl = 2 CuCl2 + 3 H2O + CO2
KI + H2SO4 = K2(SO4) + H2S + I + H2O =>
8 KI + 5 H2SO4 = 4 K2(SO4) + H2S + 8 I + 4 H2O
CH3COOC3H7 + KOH = C3H8O + CH3COOK =>
CH3COOC3H7 + KOH = C3H8O + CH3COOK
HCOOH + (CH3)2CHCH2OH = CH3CH(CH3)CH2OCHO + H2O =>
HCOOH + (CH3)2CHCH2OH = CH3CH(CH3)CH2OCHO + H2O
AlCl3 + H2O = Al(OH)2Cl + H2Cl2 =>
AlCl3 + 2 H2O = Al(OH)2Cl + H2Cl2
HNO3 + NH3 = H2 + NH3NO3 =>
2 HNO3 + 2 NH3 = H2 + 2 NH3NO3
BF3 + H2O = HF + H3BO3 =>
BF3 + 3 H2O = 3 HF + H3BO3
La2O3 + water = La(OH)3 =>
La2O3 + 3 H2O = 2 La(OH)3
H2SO4 + CsOH = H(OH) + Cs2SO4 =>
H2SO4 + 2 CsOH = 2 H(OH) + Cs2SO4
CH3CH2CH2CH2CH(OH)CH3 + KMnO4 + H2SO4 = CH3CH2CH2CH2COCH3 + H2O + MnSO4 + K2SO4 =>
5 CH3CH2CH2CH2CH(OH)CH3 + 2 KMnO4 + 3 H2SO4 = 5 CH3CH2CH2CH2COCH3 + 8 H2O + 2 MnSO4 + K2SO4
S + KOH + K2SO4 = K2S2O3 + H2O =>
4 S + 2 KOH + 2 K2SO4 = 3 K2S2O3 + H2O
C2H4 + O2 = CO4 + H2O =>
C2H4 + 5 O2 = 2 CO4 + 2 H2O
CaBr2 + CaCl2 = CaBrCl =>
CaBr2 + CaCl2 = 2 CaBrCl
Li2CO3 + Ca(C2H3O2)2 = CaCO3 + LiC2H3O2 =>
Li2CO3 + Ca(C2H3O2)2 = CaCO3 + 2 LiC2H3O2
| 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 87 88 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/09/25
Équations équilibrées sur02/08/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
