| Équations équilibrées la veille | Équations équilibrées le lendemain |
Cr2O3 + 3 Mg = 2 Cr + 3 MgO
ZnSO4 + H2O = H2SO4 + Zn(OH)2 =>
ZnSO4 + 2 H2O = H2SO4 + Zn(OH)2
HCl + CrO4 = CrCl3 + Cl2 + H2O =>
16 HCl + 2 CrO4 = 2 CrCl3 + 5 Cl2 + 8 H2O
Cr + O = CrO =>
Cr + O = CrO
SiCl4 + H2O = HCl + SiO2 =>
SiCl4 + 2 H2O = 4 HCl + SiO2
NH4(NO3)*5Ca(NO3)2*10H2O + KCl = KNO3 + NH4Cl + CaCl2 + H2O =>
NH4(NO3)*5Ca(NO3)2*10H2O + 11 KCl = 11 KNO3 + NH4Cl + 5 CaCl2 + 10 H2O
C2H2 + KMnO4 + H2O = CO2 + MnO2 + KOH =>
3 C2H2 + 10 KMnO4 + 2 H2O = 6 CO2 + 10 MnO2 + 10 KOH
NaFeO2 + NaO2 = Na2FeO4 =>
NaFeO2 + NaO2 = Na2FeO4
KCl + H2O = K2O + HCl =>
2 KCl + H2O = K2O + 2 HCl
Ni(NO3)2 + Na2(CO3) = Ni(CO3) + Na2(NO3)2 =>
Ni(NO3)2 + Na2(CO3) = Ni(CO3) + Na2(NO3)2
PH2 + I2 + H2O = H3PO + HI =>
2 PH2 + I2 + 2 H2O = 2 H3PO + 2 HI
Fe + P4 = FeP =>
4 Fe + P4 = 4 FeP
H2(SO4) + AlBr3 = HBr + Al2(SO4)3 =>
3 H2(SO4) + 2 AlBr3 = 6 HBr + Al2(SO4)3
C6H14(s) + O2(g) = CO2(s) + H2O(g) =>
2 C6H14(s) + 19 O2(g) = 12 CO2(s) + 14 H2O(g)
NaCN(aq) + HCl(aq) = HCN(aq) + NaCl(aq) =>
NaCN(aq) + HCl(aq) = HCN(aq) + NaCl(aq)
Fe(NO3)3 + Ca(NO3)2 + C2H6O2 + NaOH = CaFe2O4 + Na2CO3 + H2O + NO2 =>
10 Fe(NO3)3 + 5 Ca(NO3)2 + 4 C2H6O2 + 16 NaOH = 5 CaFe2O4 + 8 Na2CO3 + 20 H2O + 40 NO2
Pb(CH3COO)2 + H2S = PbS + CH3COOH =>
Pb(CH3COO)2 + H2S = PbS + 2 CH3COOH
H2 + O2 = H2O =>
2 H2 + O2 = 2 H2O
HSO3{-} + H{+} = H2SO3 =>
HSO3{-} + H{+} = H2SO3
I2H2 = HI =>
I2H2 = 2 HI
Sr + Cl = SrCl =>
Sr + Cl = SrCl
BaS + NaClO = BaSO4 + NaCl =>
BaS + 4 NaClO = BaSO4 + 4 NaCl
Sn(NO3)4 + K2S = SnS2 + KNO3 =>
Sn(NO3)4 + 2 K2S = SnS2 + 4 KNO3
Zn + UO2(NO3)2 + HCl = UCl4 + Zn(NO3)2 + H2O =>
Zn + UO2(NO3)2 + 4 HCl = UCl4 + Zn(NO3)2 + 2 H2O
Sn3(BO3)4 = Sn + B + O2 =>
Sn3(BO3)4 = 3 Sn + 4 B + 6 O2
Al2CO3 = Al2O + CO2 =>
Al2CO3 = Al2O + CO2
Pb(NO3)2 + HCl = PbCl2 + H(NO3) =>
Pb(NO3)2 + 2 HCl = PbCl2 + 2 H(NO3)
Ca + N = CaN =>
Ca + N = CaN
C14H18N2O5 + CH2O2 = C6H9NO5 + C9H11NO2 =>
C14H18N2O5 + CH2O2 = C6H9NO5 + C9H11NO2
Na2CO3 + Ba(ClO4)2 = Na2(ClO4)2 + BaCO3 =>
Na2CO3 + Ba(ClO4)2 = Na2(ClO4)2 + BaCO3
HgCrO4 = Hg + Cr2O3 + O2 =>
4 HgCrO4 = 4 Hg + 2 Cr2O3 + 5 O2
S + I2 + H2O = H2SO4 + HI =>
S + 3 I2 + 4 H2O = H2SO4 + 6 HI
Br{-} + Cl2 = Br2 + Cl{-} =>
2 Br{-} + Cl2 = Br2 + 2 Cl{-}
AlCl3(aq) + K3PO4(aq) = KCl(aq) + AlPO4(s) =>
AlCl3(aq) + K3PO4(aq) = 3 KCl(aq) + AlPO4(s)
PbBr2(s) = Pb + Br =>
PbBr2(s) = Pb + 2 Br
NaOH + NH4Cl = NaCl + NH5O =>
NaOH + NH4Cl = NaCl + NH5O
H2SeO3 + KOH = K2SeO3 + H2O =>
H2SeO3 + 2 KOH = K2SeO3 + 2 H2O
Na2O + CH3COOH = C2H3NaO2 + H2O =>
Na2O + 2 CH3COOH = 2 C2H3NaO2 + H2O
As2O5 = As + O2 =>
2 As2O5 = 4 As + 5 O2
KMnO4 + Cr2(SO4)3 + H2O = H2SO4 + MnSO4 + CrO3 + K2SO4 =>
6 KMnO4 + 5 Cr2(SO4)3 + 6 H2O = 6 H2SO4 + 6 MnSO4 + 10 CrO3 + 3 K2SO4
Ba(NO3)2 = Ba(NO2)2 + O2 =>
Ba(NO3)2 = Ba(NO2)2 + O2
CuS + NH3 = Cu(NH3)4 + S =>
CuS + 4 NH3 = Cu(NH3)4 + S
HNO3 + Ba(OH)2 = Ba(NO3)2 + H2O =>
2 HNO3 + Ba(OH)2 = Ba(NO3)2 + 2 H2O
C3H8 + O = CO2 + H2O =>
C3H8 + 10 O = 3 CO2 + 4 H2O
FeCl3 + KSCN = KCl + Fe(SCN)3 =>
FeCl3 + 3 KSCN = 3 KCl + Fe(SCN)3
BaCl2 + I2 = I2Cl2 + Ba =>
BaCl2 + I2 = I2Cl2 + Ba
FeS2 + O = FeO + SO2 =>
FeS2 + 5 O = FeO + 2 SO2
Cu(OH)2 + NH4OH = [Cu(NH3)4](OH)2 + H2O =>
Cu(OH)2 + 4 NH4OH = [Cu(NH3)4](OH)2 + 4 H2O
Fe + KNO2 = Fe2O3 + K2O + N2 =>
2 Fe + 2 KNO2 = Fe2O3 + K2O + N2
Na2O2 + KI + H2SO4 = I2 + K2SO4 + Na2SO4 + H2O =>
Na2O2 + 2 KI + 2 H2SO4 = I2 + K2SO4 + Na2SO4 + 2 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 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur07/13/24
Équations équilibrées sur08/12/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
