A compound is used as a food additive. The compound has a molar mass of 176. 124 grams/mole. A 692. 5-gram sample undergoes decomposition, producing 283. 4 grams of carbon, 31. 7 grams of hydrogen, and 377. 4 grams of oxygen. What is the molecular formula of the compound?.

The ancestors of horses possessed feet with five digits. over time, with the development of grasslands, the digits fused and formed hooves. what evolutionary advantage did this transformation serve? a. it allowed them to climb rocky surfaces with ease. b. it allowed them to graze better. c. it enabled them to run faster from predators. d. it let them see clearly through the grasslands. e. it made them taller.

You can reduce glare in snowy weatuer by?

Consider a normal distribution of frog weights with u = 500 grams and o = 65 grams. a sample of size 2,000 is drawn from this population. approximately how many of the 2,000 cases would you expect to find between 435 and 565?