Calculate how much Kool-aid you will need to make 0.5 L of each of the following solutions: 0.1M, 0.4M, & 0.7M. (Hint: kool aid is mostly sucrose (C12 H22 O11), so you can assume that the “molar mass” of Kool aid is the same as the molar mass of sucrose). Show all work! Don’t forget units.

The “molar mass” of kool aid:

Mass of kool aid needed for 0.1 M solution:

Mass of kool aid for 0.4 M solution:

Mass of kool aid for 0.7 M solution:

Astudent made the lewis dot diagram of a compound shown. what is the error in the lewis dot diagram? a)an o atom should transfer all of its six electrons to mg because the formula is mgo b) both electrons of mg should be transferred to one o adam because the formula is mgo c) the electrons should be transferred from each o add him to capital mg because mg has fewer electrons d) the number of dots around mg should be four because it has to transfer two electrons to each o

Calculate the ratio of h+ ions to oh– ions at a ph = 7. find the concentration of h+ ions to oh– ions listed in table b of your student guide. then divide the h+ concentration by the oh– concentration. record this calculated ratio in table a of your student guide. compare your approximated and calculated ratios of h+ ions to oh– ions at a ph = 7. are they the same? why or why not? record your comparison in table a. what is the concentration of h+ ions at a ph = 7? mol/l what is the concentration of oh– ions at a ph = 7? mol/l what is the ratio of h+ ions to oh– ions at a ph = 7? : 1

When electrolyzing copper (ll) chloride, what reaction takes place at the anode? what reaction takes place at the cathode?