| Équations équilibrées la veille | Équations équilibrées le lendemain |
CoCl2 + 2 CuSO4 = Co(SO4)2 + 2 CuCl
Na(CH3CO2) + KHSO4 = NaKSO4 + CH3COOH =>
Na(CH3CO2) + KHSO4 = NaKSO4 + CH3COOH
RaCO3(s) = RaO(s) + CO2(g) =>
RaCO3(s) = RaO(s) + CO2(g)
Mn3Sn = Mn + Sn =>
Mn3Sn = 3 Mn + Sn
LiOH + Zn(OH)2 = Li2(Zn(OH)4) =>
2 LiOH + Zn(OH)2 = Li2(Zn(OH)4)
FeCl3 + NaSCN = Fe2(SCN)3Cl3 + NaCl =>
2 FeCl3 + 3 NaSCN = Fe2(SCN)3Cl3 + 3 NaCl
K2Cr2O7 + H2SO4 = KHSO4 + Cr2(SO4)3 + H2O + O2 =>
2 K2Cr2O7 + 10 H2SO4 = 4 KHSO4 + 2 Cr2(SO4)3 + 8 H2O + 3 O2
(f)KNO3 = KNO2 + O2 =>
2(f)KNO3 = 2 KNO2 + O2
NH4HCO3 + Ba(OH)2 = BaCO3 + NH3 + H2O =>
NH4HCO3 + Ba(OH)2 = BaCO3 + NH3 + 2 H2O
K2CO3(aq) + HNO3(aq) = H2CO3(aq) + KNO3(aq) =>
K2CO3(aq) + 2 HNO3(aq) = H2CO3(aq) + 2 KNO3(aq)
NO3 + H = N2 + H2O =>
2 NO3 + 12 H = N2 + 6 H2O
ClO{-}1 + Cl{-}1 + H2O = Cl2 + OH{-}1 =>
ClO{-}1 + Cl{-}1 + H2O = Cl2 + 2 OH{-}1
Ba(OH)2 = H2O + BaO =>
Ba(OH)2 = H2O + BaO
Na3 + HCO + H2SO4 = Na2S + H2O + CO2 =>
2 Na3 + 6 HCO + 3 H2SO4 = 3 Na2S + 6 H2O + 6 CO2
NiCl + KCN = KCl + NiCN =>
NiCl + KCN = KCl + NiCN
CH4O + S + KNO3 = CO2 + N2 + H2O + K2S =>
2 CH4O + S + 2 KNO3 = 2 CO2 + N2 + 4 H2O + K2S
C6H5CHO + Ag(NH3)2{+} + OH{-} = C6H5COOH + Ag + NH3 + H2O =>
C6H5CHO + 2 Ag(NH3)2{+} + 2 OH{-} = C6H5COOH + 2 Ag + 4 NH3 + H2O
C2H4Cl2 + O2 = H2O + HCl + CO2 =>
2 C2H4Cl2 + 5 O2 = 2 H2O + 4 HCl + 4 CO2
HPO3 + C = H2 + CO + P4 =>
4 HPO3 + 12 C = 2 H2 + 12 CO + P4
C5H10 + Br = C5H9Br + H =>
C5H10 + Br = C5H9Br + H
Ba(NO3)2 + Li2CO3 = BaCO3 + Li(NO3) =>
Ba(NO3)2 + Li2CO3 = BaCO3 + 2 Li(NO3)
HBr + ZnO = H2O + ZnBr2 =>
2 HBr + ZnO = H2O + ZnBr2
H2 + H2O + CuSO4 = Cu2O + H2SO4 =>
H2 + H2O + 2 CuSO4 = Cu2O + 2 H2SO4
Li3PO4 + NiSO3 = Li2SO3 + Ni3(PO4)2 =>
2 Li3PO4 + 3 NiSO3 = 3 Li2SO3 + Ni3(PO4)2
N2H8Cr2O7 = Cr2O3 + N2 + H2O =>
N2H8Cr2O7 = Cr2O3 + N2 + 4 H2O
Pb2O2 + Hg = Pb + Hg2O2 =>
Pb2O2 + 2 Hg = 2 Pb + Hg2O2
Fe3(s) + O2(g) = FeO =>
2 Fe3(s) + 3 O2(g) = 6 FeO
Br{-} + MnO4{-} + H3O{+} = Br2 + Mn{2+} + H2O =>
10 Br{-} + 2 MnO4{-} + 16 H3O{+} = 5 Br2 + 2 Mn{2+} + 24 H2O
CH3COOH + KMnO4 + KI = I2 + CH3COOMn + CH3COOK + H2O =>
8 CH3COOH + KMnO4 + 6 KI = 3 I2 + CH3COOMn + 7 CH3COOK + 4 H2O
HCl + Cr2(CO3)3 = H2O + CO2 + CrCl3 =>
6 HCl + Cr2(CO3)3 = 3 H2O + 3 CO2 + 2 CrCl3
MnSO4 + (NH4)2S2O8 + H2O = MnO2 + H2SO4 + (NH4)2SO3 =>
2 MnSO4 + (NH4)2S2O8 + 3 H2O = 2 MnO2 + 3 H2SO4 + (NH4)2SO3
HOC(CH3)2C(CH3)2OH = C6H10 + H2O =>
HOC(CH3)2C(CH3)2OH = C6H10 + 2 H2O
AgNO3 + NH4OH = Ag(NH3)2OH + NH4NO3 + H2O =>
AgNO3 + 3 NH4OH = Ag(NH3)2OH + NH4NO3 + 2 H2O
HCl + Zn(NO3)2 = ZnCl2 + HNO3 =>
2 HCl + Zn(NO3)2 = ZnCl2 + 2 HNO3
Cr + HCI = CrCrCI + H2 =>
4 Cr + 2 HCI = 2 CrCrCI + H2
Hg2SO4 = SO4{-2} + Hg2{2+} =>
Hg2SO4 = SO4{-2} + Hg2{2+}
Na2O2 + H2O = NaOH + O2H2O = CO + H2 =>
2 Na2O2 + 3 H2O = 4 NaOH + O2H2O
Mg + P = (Mg)3(P)2 =>
3 Mg + 2 P = (Mg)3(P)2
ZnCuCl2 = ZnCl2Cu =>
ZnCuCl2 = ZnCl2Cu
KCr(SO4)2*12H2O + KOH = K3[Cr(OH)6] + K2SO4 + H2O =>
KCr(SO4)2*12H2O + 6 KOH = K3[Cr(OH)6] + 2 K2SO4 + 12 H2O
Mn + H2O2 = MnO2 + H2O =>
Mn + 2 H2O2 = MnO2 + 2 H2O
C6H10O + HNO3 = C6H10O4 + NO2 + H2O =>
C6H10O + 6 HNO3 = C6H10O4 + 6 NO2 + 3 H2O
Ca(NO3)2*4H2O + Co(NO3)2*6H2O + C6H10O5 = Ca3Co4O9 + N2 + H2O + CO2 =>
12 Ca(NO3)2*4H2O + 16 Co(NO3)2*6H2O + 11 C6H10O5 = 4 Ca3Co4O9 + 28 N2 + 199 H2O + 66 CO2
Mg + HCe = MgCe + H2 =>
2 Mg + 2 HCe = 2 MgCe + H2
Fe(NO3)3 + BaCl2*2H2O = FeCl2 + H2O + Ba(NO3)3 =>
Fe(NO3)3 + BaCl2*2H2O = FeCl2 + 2 H2O + Ba(NO3)3
Na3PO4 + HgNO3 = NaNO3 + Hg3PO4 =>
Na3PO4 + 3 HgNO3 = 3 NaNO3 + Hg3PO4
NO2 + H2O = OH + HNO2 =>
NO2 + H2O = OH + HNO2
NO2 + OH{-} = H2O + NO3{-} + NO2{-} =>
2 NO2 + 2 OH{-} = H2O + NO3{-} + NO2{-}
PbNO3 + MgBr2 = PbBr + Mg(NO3)2 =>
2 PbNO3 + MgBr2 = 2 PbBr + Mg(NO3)2
CuCl2 + MgSO4 = CuSO4 + MgCl2 =>
CuCl2 + MgSO4 = CuSO4 + MgCl2
| 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 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur12/20/24
Équations équilibrées sur01/19/24
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
