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1 lis 2011 · The paper reports a detailed study of the structural, mechanical, and electronic properties of the hexagonal XTa 2 N 3 (X=B,C,N,O,F) using the pseudo-potential plane-wave (PP-PW) based on density functional theory, within the generalized gradient approximation (GGA). The ground-state parameters, such as lattice constant, bulk modulus were ...
If you know the moles of solute in a solution, and, you know the volume of the solution, you can calculate the concentration of the solution in mol L-1 (or mol dm-3) using the mathematical equation c = n ÷ V
15 wrz 2020 · In this study, thermal, physical, and electrochemical properties of the ionic liquid electrolyte system, Na[FTA]-[C 3 C 1 pyrr][FTA], (FTA ‒ = (fluorosulfonyl) (trifluoromethylsulfonyl)amide and C 3 C 1 pyrr + = N-methyl-N-propylpyrrolidinium) have been investigated for Na secondary batteries.
3 kwi 2015 · Aide Démonstartion cm = c x M En physique nous avons vu le chapitre sur la concentration molaire et j'avais une petite question à vous poser. Voilà, le professeur nous a demandé de démontrer...
Enter the values of the known quantities of the chemical substance. Make sure to use the same units on both sides of the sign of equality but enter numbers only. This is not a unit converter! You may use decimal notation or scientific notation as in these examples 0.0350 ; 3.50e-2
FTA-1 & FTA-2i aspirators with trapping flask have been designed for liquid removal from micro-test tubes (e.g., for supernatant removal during DNA/RNA extraction), ELISA plates (e.g., performing several repeated well washing cycles), cell culture flasks (cell media
1 sty 2019 · This paper reports the toxicokinetic parameters of 8:2-FTOH and two primary 8:2-FTOH metabolites, PFOA and 7:3-fluorotelomer carboxylic acid (7:3-FTA), in adult male and female Harlan Sprague-Dawley rats following oral gavage exposure to 8:2-FTOH (Fig. 1).
