Aballoon contains 5470cm3 of gas and has a mass of 10.24g. the mass of the empty balloon is2.42g. what is the density of the gas.

Compare these two waves : a. the blue wave has a higher pitch, but the orange wave is louder. b.the blue and orange waves have the same volume, but the blue wave has a higher pitch. c.the blue and orange waves have the same pitch, but the blue wave is louder. d.the orange wave has a higher pitch, but the blue wave is louder.

Use examples from the article to explain one positive and one negative effect that chemistry has had on society.

What effect does a decrease in temperature have on the overall rate of a chemical reaction? a decrease in temperature decreases . the reaction rate will