Question 3 0.5 pts
A chemist has a 65.0 gram sample of magnesium fluoride (MgF2).
How many moles of this compound does the chemist have?

In the space, show a correct numerical setup for calculating the number of moles of co2 present in 11 grams of co2

Sulfuric acid is a polyprotic acid. write balanced chemical equations for the sequence of reactions that sulfuric acid can undergo when it's dissolved in water.

Read the claim. breakfast is an important meal. it jump starts the body’s process of using calories to break down food. appetite can decrease with age, but going too long without eating causes metabolism to slow down. current research shows that incorporating legumes such as lentils and chickpeas into meals boosts metabolism for twenty-four hours. who might benefit from this claim? people who have a fast metabolism stores that sell exercise equipment people who take vitamin supplements grocery stores that sell legumes