A 150 j of energy is added to a system that does 50 j of work is done. By how much wiull the internal energy of the system be raised?

Which of these will change if the air in aclosed bottle is heated? abcdthe mass of the airthe composition of the airthe air pressure in the bottlethe number of air molecules in the bottle

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

What is the volume of the fluid in the graduated cylinder with accuracy and measured to the correct degree of precision? 41.2 ml 42.0 ml 41.23 ml 41.89 ml