Three (3) brine solutions B1, B2, and B3 are mixed. B1 is one-half of this mixture (one-half of mixture mass, not volume). Brine B1 is 2.5% salt, B2 is 4.5% salt and B3 is 5.5% salt. To this mixture is added 35 lbm of dry salt, while 230 lbm of water is evaporated leaving 3200 lbm of 5.1% brine. Determine the amounts (in lbm) of B1, B2, and B3.

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

What happened to the amount of carbon dioxide in the atmosphere from 2010–2017?

Part 1: include important facts found through your research. part 2: include your visual display. include your summary of “the chemistry of water” from the national science foundation website. include your experiment. part 3: include responses to the reflection questions.