Your favorite fruit is on sale at a supermarket for $1.99/pound. You would like to spend all the money you have in your pocket, $10.80, on the fruit. How many pounds of the fruit can you buy?Here are the questions:1. What is the unit of given information (unit A in the picture above)? ($; pounds; $/pound; pound/$)2. What is the unit of wanted information (unit B in the picture above)? ($; pounds; $/pound; pound/$)3. Set up the conversion factor to solve for how many pounds you can buy

What semimetal can form four single covalent bonds.

What is the ima of the 1 st class lever in the graphic given? 2 3 0.5

Modern pennies are composed of zinc coated with copper. a student determines the mass of a penny to be 2.482 g and then makes several scratches in the copper coaling (to expose the underlying zinc). the student puts the scratched penny in hydrochloric acid, where the following reaction occurs between the zinc and the hcl (the copper remains undissolved): zn(s) + 2 hcl(aq) → h2(g) + zncl(aq)the student collects the hydrogen produced over water at 25 °c. the collected gas occupies a volume of 0.899 l at a total pressure of 79 j mmhg. calculate the percent zinc (by mass) in the penny. (assume that all the zn in the penny dissolves.)