musicsheet8754 musicsheet8754
  • 12-04-2024
  • Chemistry
contestada

A compound is 42.9% c , 2.4% h , 16.7% n , and 38.1% o , by mass. addition of 6.00 g of this compound to 50.0 ml benzene, c6h6 (d=0.879g/ml) , lowers the freezing point from 5.53 to 1.37 ∘c .what is the molecular formula of this compound?

Respuesta :

Otras preguntas

{d}ulce a. English “d” c. extremely soft/omitted b. English “th”
Which one of these algae used to prepare a medium for bacterial culture
Jess lives 8 blocks north of the library. Mae lives 6 blocks east of the library. Jess and Mae live 10 blocks away from each other. Which statement best explain
If you lift a 250 N weight 3 meters off of the ground, how much work have you done in joules?
Producers _____ labor, because they want and are willing to pay for people to work in their businesses.
Acceleration is best defined as the rate of change of ________ of an object.
How might a flood affect the population of an area?
Suppose a ⊆ c, and b and c are disjoint. prove that if x ∈ a then x ∈/ b.
simplify the expression (2sqrt27) x (3sqrt32)
Which sentence best compares Lewis and Clark's expedition with Zebulon Pike's expedition? 1. Pike's expedition failed to gather useful information, while Lewis