Gizmo Student Exploration: Periodic Trends awner key, Please I need help with this as soon as possible! I have attached what I have so far

Mercury turns to a vapor at 629.88 k. how much heat is lost when 75.0 g of mercury vapor at 650 k condenses to a liquid at 297 k?

What is produced from neutralization of an acid and a base? a. hydronium ions b. citric acid c. salt and water

Calculate the molarity of each aqueous solution: a. 78.0 ml of 0.240 m naoh diluted to 0.250 l with water b. 38.5 ml of 1.2 m hno3 diluted to 0.130 l with water