ames890 ames890

03-05-2017
Chemistry

contestada

What is the composition of 'Clean dry air'

- Idk what subject its just science

Respuesta :

03-05-2017

dry air is a mixture of nitrogen, oxygen, carbon dioxide etc.
air is a mixture of gases 78% nitrogen an 21% oxygen and other components.

Answer Link

Otras preguntas

The formula for the area,A, of a trapezoid is shown below, where ݄H represents its height and b1 and b2 represent the lengths of its bases. For this problem, l

If Roosevelt’s judicial reform had been passed, how would new judges have been appointed? on the basis of the years of experiences of sitting judges on the basi

how can we recognize adverbs

Explain why the equation 12 /x/ + 24=-12 has no solution

This religion, which emphasizes detachment from wordly goods, orginated in India and missionaries spread it to China, Japan, and other parts of Asia. A. Christi

what happened to farm incomes as the 1920s progressed

How did the complementary relationship between the sequences of nucleotides lead to the discovery of DNA replication?

Which statements describe China's early civilization? Choose all answers that are correct. A. Chinese civilization started near two major rivers. B. Millet an

Rhinoceroses are being poached at a rate of two or three a week in Africa and Asia. Which type of diversity is being lost as the population of rhinoceroses beco

The two lovers of Our Town are ______. Mr. and Mrs. Gibbs the doctor and Emily Bessie and Howie Emily and George