How many moles are present in 2.45e23 moles of carbon tetrahydride

Acompound has a molar mass of 92.02 grams/mole, and its percent composition is 30.4% nitrogen (n) and 69.6% oxygen (o). what is its molecular formula? a. n2o4 b. no2 c. n2o d. n4o2

List the path of the respiratory system

I’m an electrically neutral atomic any element, there are equal numbers of