| Équations équilibrées la veille | Équations équilibrées le lendemain |
5 NaBr + NaBrO3 + 6 HCl = 3 Br2 + 6 NaCl + 3 H2O
Fe + O2 = Fe2O3 =>
4 Fe + 3 O2 = 2 Fe2O3
Cr + Ni{2+} = Cr{2+} + Ni =>
Cr + Ni{2+} = Cr{2+} + Ni
HgCaO = HgOCa =>
HgCaO = HgOCa
FeCl3 + NaI = FeI3 + NaCl =>
FeCl3 + 3 NaI = FeI3 + 3 NaCl
Fe2S3 + Na = Fe + Na2S =>
Fe2S3 + 6 Na = 2 Fe + 3 Na2S
CaFNaI = CaINaF =>
CaFNaI = CaINaF
CuSO4CuS = Cu2S2O4 =>
CuSO4CuS = Cu2S2O4
CH4 + Br3 = CBr4 + HBr =>
3 CH4 + 8 Br3 = 3 CBr4 + 12 HBr
Na3(PO4)Ag(NO3) = Na3(NO3)Ag(PO4) =>
Na3(PO4)Ag(NO3) = Na3(NO3)Ag(PO4)
FeSnCl4 = FeCl4Sn =>
FeSnCl4 = FeCl4Sn
FeCl2Co(CH3CO2)2 = Fe(CH3CO2)2CoCl2 =>
FeCl2Co(CH3CO2)2 = Fe(CH3CO2)2CoCl2
CH2OHCH2OH + K2Cr2O7 + H2SO4 = CO2 + Cr2(SO4)3 + K2SO4 + H2O =>
3 CH2OHCH2OH + 5 K2Cr2O7 + 20 H2SO4 = 6 CO2 + 5 Cr2(SO4)3 + 5 K2SO4 + 29 H2O
C3H6O2H2 = C3H8O2 =>
C3H6O2H2 = C3H8O2
I4O9 + I2O = I2O2 =>
I4O9 + 5 I2O = 7 I2O2
K2Cr2O7(aq) + C6H8O6(s) = C6H6O6(aq) + Cr(s) + K(s) + H2O(aq) =>
K2Cr2O7(aq) + 7 C6H8O6(s) = 7 C6H6O6(aq) + 2 Cr(s) + 2 K(s) + 7 H2O(aq)
P4S3(s) + O2(g) = P4O10(g) + SO2(g) =>
P4S3(s) + 8 O2(g) = P4O10(g) + 3 SO2(g)
C4H6O6NaHCO3 = CO2H2ONaC4H5O6 =>
C4H6O6NaHCO3 = CO2H2ONaC4H5O6
AgBrO3 = AgBr + O2 =>
2 AgBrO3 = 2 AgBr + 3 O2
CO2 + H2O = C6H18O6 + O2 =>
12 CO2 + 18 H2O = 2 C6H18O6 + 15 O2
BaCl2(s) + K2SO4(aq) = BaSO4(s) + KCl(aq) =>
BaCl2(s) + K2SO4(aq) = BaSO4(s) + 2 KCl(aq)
(COOH)2 + AlCl = AlCOO + HCl =>
(COOH)2 + 2 AlCl = 2 AlCOO + 2 HCl
K + H2O = H2 + KOH =>
2 K + 2 H2O = H2 + 2 KOH
NaClAgF = AgClNaF =>
NaClAgF = AgClNaF
Ca(HCO3)2 = CaCO3CO2H2O =>
Ca(HCO3)2 = CaCO3CO2H2O
NaHSO4 + H2O = NaS + OH =>
NaHSO4 + 3 H2O = NaS + 7 OH
SnHCl = SnClH =>
SnHCl = SnClH
Cr(OH)HCl = CrClHOH =>
Cr(OH)HCl = CrClHOH
CuO + B2O3 = CuBO2 + O2 =>
4 CuO + 2 B2O3 = 4 CuBO2 + O2
CS2 + KMnO4 + H2O = KOH + MnO2 + CO2 + S =>
3 CS2 + 4 KMnO4 + 2 H2O = 4 KOH + 4 MnO2 + 3 CO2 + 6 S
S + O2 + Pt + NaOH = PtOH + Na2SO4 =>
S + 2 O2 + 2 Pt + 2 NaOH = 2 PtOH + Na2SO4
Mg2SiO4 + H2O = Mg(OH)2 + H4SiO4 =>
Mg2SiO4 + 4 H2O = 2 Mg(OH)2 + H4SiO4
Br2 + KCl = KBr + Cl =>
Br2 + 2 KCl = 2 KBr + 2 Cl
HHCC = CH =>
HHCC = 2 CH
HC2H3O3 + NaCO3 = NaC2H3O2 + H2O + CO2 =>
3 HC2H3O3 + 2 NaCO3 = 2 NaC2H3O2 + 3 H2O + 4 CO2
Fe(Cl)2 + Na2S = FeS + Na(Cl) =>
Fe(Cl)2 + Na2S = FeS + 2 Na(Cl)
C2H2 + CoF3 = C2F6 + HF + CoF2 =>
C2H2 + 8 CoF3 = C2F6 + 2 HF + 8 CoF2
[Ni(H2O)] + NH3 = [Ni(NH3)] + H2O =>
[Ni(H2O)] + NH3 = [Ni(NH3)] + H2O
NaPbCIO = NaCIOPb =>
NaPbCIO = NaCIOPb
As2S5 + HNO3 + H2O = H2SO4 + H3AsO4 + N2 =>
As2S5 + 8 HNO3 + 4 H2O = 5 H2SO4 + 2 H3AsO4 + 4 N2
MnCl2Ca(OH)2 = Mn(OH)2CaCl2 =>
MnCl2Ca(OH)2 = Mn(OH)2CaCl2
Hg2(NO3)2 + NaCl = HgCl2 + Hg + NaNO3 =>
Hg2(NO3)2 + 2 NaCl = HgCl2 + Hg + 2 NaNO3
Li2SO4 = Li + S + O2 =>
Li2SO4 = 2 Li + S + 2 O2
Na2SO3 + H2O + Cl2 = Na2SO4 + HCl =>
Na2SO3 + H2O + Cl2 = Na2SO4 + 2 HCl
Sr(NO3)2 + NaOH(aq) = Sr(OH)2 + Na2(NO3)2 =>
Sr(NO3)2 + 2 NaOH(aq) = Sr(OH)2 + Na2(NO3)2
Cr(OH)3 + IO3{-} + HO{-} = CrO42{-} + I{-} + H2O =>
3 Cr(OH)3 + 40 IO3{-} + 3 HO{-} = 3 CrO42{-} + 40 I{-} + 6 H2O
Li2SO4 = Li + S + O2 =>
Li2SO4 = 2 Li + S + 2 O2
MnO2 + H2SO4 = Mn(SO4)2 + O2 + H2 =>
MnO2 + 2 H2SO4 = Mn(SO4)2 + O2 + 2 H2
C6H5ClH2O = HClC6H5OH =>
C6H5ClH2O = HClC6H5OH
NaClCaF{2} = NaFCaCl{2} =>
NaClCaF{2} = NaFCaCl{2}
| 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 |
| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur04/09/24
Équations équilibrées sur05/09/23
-donnez-nous vos commentaires de votre expérience avec l'équilibreur d'équation chimique.
