Nitrogen gas effuses through an opening 1.59 times faster than an unknown gas. a. calculate the molecular mass of the unknown gas. b. make a reasonable prediction as to what the unknown gas is.

Agas is contained in a thick walled balloon when the pressure changes from 1.21 atm to 2.52 the volume changes from 3.75 l to 1.72 l and the temperature change from 293k to blank k

Predict the products butane (c4h10) + oxygen —>

Which are examples of how technology has advanced scientific understanding.1using hot water to sterilize medical equipment.2transplanting a human organ into another individual.3inserting genes from one sheep into another cell to make a cloneunderstanding the different structures that make up a cell.4examining microorganisms from the deepest parts of the ocean