hcn

hcn   Dan hcn

Addition of HCN to C=O Hydrogen cyanide adds across the carbon-oxygen double bond in aldehydes and some ketones to produce compounds known as

HCN at Enceladus could be primordial in nature or produced via the radiolysis of nitrogen-bearing surface ices by magnetospheric electrons  After 5 × 105 yr, the DR of HCNH+ acts mainly as an HCN ↔ HNC isomerization mechanism as the abundance of atoms is low so that CN is no longer consumed by

โจรปล้นโจร We show that HCN can be hydrogenated into fully saturated methylamine CH3NH2, and that methanimine CH2NH can also be hydrogenated into CH3NH2 It has been shown We find that in our 3-D model the two schemes produce HCN abundances which are very different to the NDACC observations but in different