rowwithme05 rowwithme05

24-04-2024
Chemistry

Answered

if 80cm³ of methane diffuse through a porous membrane in 20 seconds while 50cm³ of gas Q diffuses through the same membrane in 25 seconds. calculate the molecular mass of gas Q

Answer :

Other Questions

what is an equivalent equation to 2/3 x - 9 =3/4

20 Points!!! Which of these is an example of a random sample? The five employees who work the late shift answer questions about management. Henry asks five of h

Which are accurate descriptions of how the Christian church influenced daily life in the Middle Ages? Choose all answers that are correct. A. made and enforced

An office supply company is shipping a case of wooden pencils to a store. There are 64 boxes of pencils in the case. If each box of pencils weighs 2.5 ounces, w

Mark the statements that correctly describe Belgian rule in Africa. A. The Belgians tried to impose their civilization on the Africans. B. Many Africans were de

Which is not a kingdom in the taxonomic classification system? A. Plantae B. Molds C. Protista D. Animalia B

describe the conditions that make a rainforest a good place for many living things

what is the probability that a randomly selected date in one year is not in the month of December or January?

the first great boom in the west was spurred by

Which sentence uses possessive pronouns correctly? A. That basket filled with fruit is your's. B. The paints are hers and the brushes are his. C. The robe has f