Slide 1I. Measuring Matter Chemists need a convenient method for counting accurately the number of atoms, molecules, or formula units in a sample of a substance. As you know,…
Slide 1 Chapter 6 Chemical Quantities Slide 2 How you measure how much? You can measure mass, or volume, or you can count pieces. We measure mass in grams. We…
Slide 1 Slide 2 Chapter 7 Chemical Quantities or Slide 3 How do you measure how much? You can measure mass, volume, or you can count pieces of a substance. We measure mass…
Slide 1 Slide 2 Chapter 6 Chemical Quantities Slide 3 How you measure how much? You can measure mass, or volume, or you can count pieces. We measure mass in grams. We measure…