Discover Questions

How many grams of sodium metal are needed to make 29.3 grams of sodium chloride? Given the reaction: 2Na + Cl2→2NaCl? What is a positive times a positive? Is this, [√(x+2) ] [√(x-1)] evaluated as (x+2)(x-1)? A car is traveling along a straight road at 60 ft/sec? How do you plot the the seventh root of unity? what does it look like on a unit circle like the one in the attachment?