This is urgent! i need urgent with number 8! my final is tomorrow!

Which produce would best increase the amount of heat energy that is actually gained by calorimeter b

Select the correct answer. given: 2libr + ba → babr2 + 2li in this chemical reaction, 325 grams of barium (ba) react completely. how many moles of lithium (li) are produced? a. 1.18 mol b. 2.37 mol c. 4.73 mol d. 16.4 mol e. 32.9 mol

Label a-f based on the table using c for concentrated and d for dilute