How many moles of water (h2o) are present in a beaker containing 45. 9 g h2o? give your answer to the correct number of significant figures. (molar mass of water = 18. 02 g/mol) 45. 9 g h2o = mol h2o.

Suppose you need to verify how to correctly use commas. you open your english textbook and scan the chapter titles. in which one would you most likely find the information you need? a. correct capitalization b. grasping grammar c. super spelling d. proper punctuation