What is h phosphonate?

What is h phosphonate? The third phosphonylating reagent commonly used in our laboratories is diphenyl H-phosphonate (DPHP) 3, a reagent in which the electron withdrawing effect of both the phenyl groups makes the phosphorus center sufficiently electrophilic to effect a rapid transesterification with alcohols, including nucleosides ( … What is a phosphonate ester? Phosphonate salts […]

Is English used all over the world?

Is English used all over the world? Nowadays it seems like everyone is learning English, and it is becoming the world’s most widely spoken language. It is used in business and trade all over the world, and in places like Europe, it is spoken widely outside of business. Why English is spoken all over the […]

What is the MAC value of sevoflurane?

What is the MAC value of sevoflurane? Inhalation anesthetic agent Minimum alveolar concentration (MAC) value (1 MAC)* Nitrous oxide 104 Desflurane 6.6 Sevoflurane 1.8 Isoflurane 1.17 Does higher MAC mean more potent? The MAC of a volatile substance is inversely proportional to its lipid solubility (oil:gas coefficient), in most cases. This is the Meyer-Overton hypothesis […]

Which Homeopathic medicine is best for eczema?

Which Homeopathic medicine is best for eczema? Homeopathic remedies, such as Natrum muriaticum, Silicea, Sulphur, and Thuja, are generally thought of for eczema. Other medicines, such as Mezereum, Borax, and Astacus fluviatilis, are recommended for eczema on the scalp. Graphites and nitric acid are exclusive remedies recommended for eczema on the hands and palms. Is […]

How is daptomycin metabolized?

How is daptomycin metabolized? Daptomycin is primarily renally excreted, with the majority of the drug remaining intact in the urine. Since daptomycin is excreted through the kidneys, the dosing interval is increased to every 48 h in patients with severe renal impairment defined as a creatinine clearance of <30 mL/min. Where is daptomycin metabolized? Daptomycin […]

Is Zn or Pb the cathode?

Is Zn or Pb the cathode? Step 3: Calculating cell potentials Half-reaction Process Half-cell location Pb2+(aq) + 2 e- –> Pb(s) Reduction Cathode (electron sink) Zn(s) –> Zn2+(aq) + 2 e- Oxidation Anode (electron source) Is PB an anode or cathode? A metal ion solution (Ag+, Zn2+, or Pb2+) is poured over the gel. A […]

What is a code 62 flange?

What is a code 62 flange? High pressure or Code 62 Flanges are all rated for 6,000 psi maximum working pressure. Caterpillar style flanges are designed and used only on Caterpillar equipment. Caterpillar Flanges are identical to Code 62 dimensionally except it has a thicker dimension C. What is a SAE flange? SAE Flanges are […]

Back to Top