A 100. gram sample of a metal undergoes a temperature change from 20.°C to 50.°C after absorbing heat. How much heat was absorbed?

According to the tide table below what time of day will the highest tide occur?

Type the correct answer in the box. spell all words correctly. what is the correct term for living the most sustainable life you can within your current circumstances? when your are being as sustainable as you can within your current lifestyle, you are said to be sustainability.

Which of the following is most likely true about water in chemical systems? a) water dissolves nonpolar ionic compounds. b) water dissociates ionic compounds. c) water dissociates covalent molecules. d) water dissolves nonpolar covalent substances.