Write the balanced equation (not the mechanism) for the protonation of nitric acid by sulfuric acid, represented as an equilibrium expression. Nitric acid is a component of acid rain that forms when gaseous nitrogen dioxide pollutant reacts with gaseous oxygen and liquid water ...
and Anderson, R. (1992) Evaluation of Separation Plus Acidification with Nitric Acid and Separation Plus Dilution to Make Cattle Slurry a Balanced, Efficient Fertilizer for Grass and Silage. Journal of Agricultural Science (Cambridge), 119, 391-399. http://dx.doi.org/10.1017/S0021859600012235...
Physical Properties of Nitric Acid Nitric acid, a chemical compound consisting of one hydrogen, one nitrogen, and three oxygen atoms, is best known for its use in powerful explosives and fertilizers. Answer and Explanation: The molar mass of nitric acid is 63.01 g/mol. We calculate the molar ...
Preparation of iron(II) fumarate solution was performed in the Ca2 þ buffer by adding 1 mM iron(II) fumarate and 1 mM ascorbic acid and stirring at room temperature in the dark. During the experiments, various NO donors or other pharmacological compounds were applied to the cells using a...
Cells were then washed four times and further incubated for 15 min with CHX (0.1 mg/mL). After this time, saline was removed and the proteins were precipitated from the cell lysates with 5% trichloroacetic acid, and then centrifuged 10,000g at 4 °C for 15 min. After neutralization by ...
The proline content was evaluated following the method described by Bates et al. [74]. Fresh leaf samples (0.2 g) were digested in 3% sulphosalicylic acid followed by centrifugation at 12000×gfor 20 min at 4 °C. The same amount of glacial acetic acid and ninhydrin solutions wer...
Data from experiments using a mass-calibrated Knudsen cell reactor showed the stoichiometry for the reaction determined from gas-phase species deviated from that expected from the balanced equation. Water adsorption on the particle surface and gases dissolved into the water layer appear to be the ...
Sodium alginate is one of the most widely used negatively charged polyelectrolytes that is rich in carboxylic groups due to its composition of β-D-mannuronic acid (M block) and α-L-guluronic acid (G block) units linked by β-1,4-glycosidic bond. In addition, alginate and its gel ...
TPC, TFC, and antioxidant activity, including the DPPH, ABTS, and FRAP of all samples, was evaluated using gallic acid, Trolox, and ascorbic acid. Only the Trolox equivalent was selected to be present in the graphs because similar trends were found in gallic acid and ascorbic acid. ...
Polysaccharides were quantitated using the anthrone-sulfuric acid method using glucose as standard as described [28]. A standard curve was generated with glucan, which was linear between the concentration range of 5 and 30 μg. The calibration curve equation was y = 0.063x + 0.0579 and had a...