Calculate the molar mass (to four places after the decimal point) of NaOH.  

How many grams of B4P4 are needed to form with 64 g BCl3?  6 CdCl2  +  B4P4  

Select the structure(s) in which carbon will have a formal charge of zero.  

Directions: Respond to the prompt below.  Be sure to label carefully your response to each part (A., B., C., etc.) and separate each part with white space. The grading rubric for student interactions will be used to score your response, and your response will be provided to other students in this course for required reading.   Prompt: A. Based on your reading of Chapter 16 from the textbook, do you view government intervention into healthcare markets in the US as being more of a positive or more of a negative.  B. Explain your view without mentioning the Affordable Care Act (ACA) and being sure to cite specific course material to support your answer.  C. Give a specific example not related to the ACA to support your opinion.

Mark the element that is expected to have the highest electronegativity.

Which atom(s) will have the Lewis-dot symbol shown in the box?  Choose the correct answer(s).  

Which atom can be electron deficient and still have a formal charge of zero?  

Which mole ratio(s) is/are correct for the reaction shown below?  

A GFCI is designed to:

A closed circuit allows current to: