BatMaNfoRlyFe3396 BatMaNfoRlyFe3396

19-12-2022
Chemistry

contestada

a balloon contains 0.76 mol n2, 0.18 mol o2, 0.031 mol he and 0.026 mol at 739 mm hg. what is the partial pressure of o2?

Respuesta :

Otras preguntas

It increases with. And

A scale model of a house is 1 ft long. The actual house is 50 ft long. In the model, the window is 1 1/5 inches tall. How many feet tall is the actual window?

Write an email to the person, giving them your instructions for care your laptop that borrowed from you?

Do men’s voting preferences differ significantly from women’s voting preferences?"" Use a level of significance of α = 0.05. Which set of hypotheses is appropri

expand each expression using the distributive property. 1. 2 (5x-3)2.-4 (2a+6b-7)3. 8 (-3m+2n)+12

Mrs. Starling is viewed as the sole authority for knowledge, rules, and decision making in her classroom. She does most of the talking while the students sit pa

As we returned to the dressing room after that terrible first half, the whole atmosphere seemed to be _____ by defeat. pervaded or capsized

1) An experimenter notices that the state of matter of a pure substance changes from a liquid to a gas. Which question is most relevant to ask regarding this

A manager reorders lubricant when the amount on hand reaches 422 pounds. Average daily usage is 45 pounds, which is normally distributed with a standard deviati

The picture tube in an old black-and-white television uses magnetic deflection coils rather than electric deflection plates. Suppose an electron beam is acceler