01 Dimensional Analysis 2 Molar Concepts Question 8 A piece

Last updated: 5/11/2023

01 Dimensional Analysis 2 Molar Concepts Question 8 A piece of chalk CaCO has an initial mass of 43 5 grams The mass of the chalk decreased to 39 6 grams after a teacher used it Which of these is the closest value to the amount of chalk used Select one 1 3 90 moles 1 85 moles 0 0400 moles 0 400 moles 1 CEFNQUE isti S B C 6 Se