Determine the empirical formula for a compound that is 70. 79% carbon, 8. 91% hydrogen, 4. 59% nitrogen, and 15. 72% oxygen.

Given: m∠apc = 27°, m dc = 27° find: m ab

Iqualified for the horatio alger scholarship. it is awarded based on financial need, but students must have a 2.0 gpa to apply. to qualify, students must pursue a degree at a four-year college.

What kind of interaction is depicted in the image? a. intraspecific, direct b. intraspecific, indirect c. interspecific, direct d. interspecific, indirect e. invasion