An unknown organic compound gives the following CHN data: 54.53% carbon, 9.15% hydrogen, no measurable nitrogen content. What is the empirical formula for this compound

What neutral atom is isoelectronic to mn+4

2points what is the job of a scientist? a. to answer ethical questions. b. to write laws based on his or her knowledge. c. to ask and answer scientific questions. d. to ignore facts that do not support his or her theory.

What is the number of atoms in 3.54 mol s