A mixture of 2 gases A , B , C which do not react with each other ( considered as an ideal gas ) includes : 0.58 grams of A ( molecular grams of A is 58 ) 0.28 grams B ( molecular gram A is 56 ) and 0.27 grams C ( molecular gram C is 54 ) The overall pressure in the flask is 1.5 atm . Calculate the partial pressures of the A B C

If you lived in greece in about 300b.c. you had a good chance of witnessing which of the following? select all that apply

What is one way the spanish war of independence encouraged those in the colonies to seek new political and economic rights? colonies took advantage of spain’s weakened ability to prevent rebellion. the disruptions caused by the war encouraged colonial merchants to seek markets in the pacific. the exposure to french ideas through the war convinced many in spain to provide these liberties to the colonies. the war with france made spain tighten their political and economic hold on the colonies in desperation.

In 1816, john c. calhoun proposed that: a. that the federal government aid in the construction of roads and canals to improve transportation to and from the west b.the united states should end slavery. c.the united states should increasing the size of the navy and invade central america. d. the united states should annex hawaii