Ascientist has samples of both nitrogen (n2) and hydrogen (h2). both of these substances are odorless, colorless gases at room temperature. the scientist places the samples into a closed flask and heats the flask. a colorless gas that has a strong odor forms. which of these best describes what happened? '
a.
a new element formed when oxygen and nitrogen atoms turned into new kinds of atoms.
b.
a mixture formed when nitrogen and hydrogen combined.
c.
a new compound formed when nitrogen and hydrogen chemically reacted.
d.
a pure substance that is chemically identical to both nitrogen and oxygen formed.

Plzz a sample of table sugar (sucrose, c12h22o11) has a mass of 7.801 g. ● a) calculate the number of moles of c12h22o11 in the sample b) calculate the number of moles of each element in c12h22o11 (number of moles of c, number of moles of h & number of moles of o) in the sample. (use your answer from part a as your starting point.) show your work and highlight your final answer. calculate the number of atoms of each element in c12h22o11 (number of atoms of c, number of atoms of h & number of atoms of o) in the sample. (use your answers from part b as your starting for each element.) show your work and highlight your final answer.