The reaction below shows the reaction of magnesium reacting with excess oxygen gas to produce magnesium oxide. Assume that 5.63 g of Mg reacts with excess oxygen to produce 8.38 g of Mgo.
2Mg + 0, → 2MgO
What is the approximate percent yield for this reaction?

How does a scientist the government? a. the scientist tells people in society what to do. b. the scientist determines the policies that the government spends money on. c. the scientist provides unbiased information to the government. d. the scientist makes laws based on his or her research results.

How many atoms of mg are present in 97.22 grams of mg? 6.022 × 1023 2.408 × 1024 4.818 × 1024 5.855 × 1025

The reactions of photosynthesis occur in the of plant cell? a. mitochondria. b. lysosomes. c. chloroplasts. d. chlorophyll