A student analyzed an antacid tablet from a bottle of 48 tablets purchased at a discount store for $1.00. The mass of the tablet was 1.462 g. After adding 25.00 ml. of 0.8000M HCl solution to the tablet, the student back-titrated the excess HCl with 3.52 mL of 1.019M NaOH solution. Calculate the number of moles of HCl added to the tablet. Calculate the number of moles of NaOH required for the back-titration. Calculate the number of moles of HCl neutralized by the antacid tablet. Calculate the mass effectiveness of the tablet. Calculate the cost of one antacid tablet. Calculate the cost effectiveness of the tablet.

Juju.01) 5 geologic events a group of students designed an experiment in an ice rink to represent the solar system. the steps of the experiment are listed below. 5: geologic events 1. choose a student to represent the sun. the planets are represented by two tennis balls. 2. ask the student to hold the tennis balls in each palm and spin on the ice with arms stretched out. 3. ask the student to draw in the arms after about 10 spins. 4. observe the student's arms rotate faster when they are closer to the body. 05 geologic events enors) the experiment most likely demonstrates that (2 points) 07 discussion-based sessment/module planets exert gravitational force on the sun the sun exerts gravitational force on the planets 3.07 discussion-based ssessment speed of a planet depends on its distance from the sun new version available! (3.0.119) get it now submit 18.07: module exam description