Please EXPLAIN and solve EACH/ALL part(s) in Question #2!

DOUBLE CHECK YOUR WORK AND ANSWER(S).

PLEASE NEATLY SHOW ALL WORK, EXPLANATIONS, & CALCULATIONS STEP-BY-STEP USING PEN AND PAPER! I AM NEW TO CHEMISTRY! I AM A COMPLETE NEWBIE!

Graph 2: Algal Concentration vs. NaCIO 2. Let's say you are investigating the use of a sodium hypochlorite (NaCIO, Bleach) solution to control growth of single-celled algae in pools. Using a controlled experimental pool, you add various amounts of NaClO to the water and then collect water samples, which are analyzed to measure the algal concentration in parts per million (ppm). Plot a graph in Excel for the following data treating NaClO added as the independent variable, x. Algal Concentration (ppm) 85 81 75 NaCIO Added (L) 2.0 4.0 6.0 8.0 10 12 14 16 18 20 69 63 59 54 51 47 42 a. Report the slope of the line with the correct units. b. Write one sentence to explain the meaning of the slope in the context of this graph. Follow the general outline below and substitute using the correct variables and units for this graph. As the (x-variable) increases by one (units of x), the (v-variable) (increases/decreases) by (slope with units of y). c. What is the y-intercept of your best-fit line? Include units with your answer. d. What is the significance of the y-intercept? Write one sentence to explain the meaning of the y- intercept of this line. Follow the general outline below and substitute using the correct variables and units for this graph. When the (x-variable) is zero (units of x), the (y-variable) is (y-intercept) (units of y)