An aluminium cell and silver cell are connected is series. if the mass of deposited mass is 13.5g how much silver is deposited?​

Do polar molecules have ionic bonds?

Five different substances are given to you to be dissolved in water. which substances are most likely to undergo dissolution in water? check all that apply. view available hint(s) check all that apply. sodium fluoride, naf octane, c8h18 propanol, ch3ch2ch2oh potassium iodide, ki benzene, c6h6

Which of the four hypothetical substances you investigated would be most harmful to living organisms? 50 points!