HELP I have a TEST!!
1. Identify the following aldoses, and tell whether it's a D or L sugar:​

Consider the four elements above. which one of these elements will combine with oxygen in a 1: 1 ratio?

What is the percentage of hydrogen in c2h4

The solid xy decomposes into gaseous x and y: xy(s) m x(g) + y(g) kp = 4.1 (at 0 °c) if the reaction is carried out in a 22.4 l container, which initial amounts of x and y will result in the formation of solid xy?