How many moles are there in 7.03 x 1024 molecules of CH? (Round to 3 decimal places)

Use the drop-down menus to answer each question. which runner finished the 100 m race in the least amount of time? which runner stopped running for a few seconds during the race? at what distance did anastasia overtake chloe in the race?

How many grams of co(g) are there in 74.5 ml of the gas at 0.933 atm and 30o c?

Amixture that has two or more substances that are spread out evenly is called a. compound b. heterogeneous c. substance d. homogeneous