You have 10.0 L of nitrogen gas at 90°C and 150 kPa. What volume of gas will you have at STP? * 21.67 L
33.90 L
11.14 L
17.94 L

Several kinds of bears are found on earth. most bears are brown or black, but one type of bear, the polar bear, is white. what process led to this difference in fur color? explain your answer.

The is a particle with one unit of positive charge a. proton b. positron c. electron d. nucleus awnser quick it is a important science test!

Suppose that during that icy hot lab 65,000 j of energy were transferred to 450 g of water at 20°c what would have have been the final temperature of the water