Titration lab go through the demo and all 5 practice screens. after you have completed the interactive lab activity at the end, record amounts for the beginning and ending amounts on the buret. 1. starting amount of naoh (ml) (this is in the buret) 25 ml (hint: this amount is not 70 ml. make sure you read the number on the buret. you have added naoh to the buret, but has anything been added to the flask yet? ) 2. ending amount of naoh (ml) 38 ml subtract these two numbers to get the amount naoh used 32 ml

practical process described pest part of scientific investigation.

because practical knowledge is powerful then therotical knowledge.

the correct answer is b. a strong acid completely dissociates to its ions when dissolved in water. completely dissociates to and ions. a is incorrect because does not fully ionize to and ions and some remain as the compound . c and d are incorrect because, and do not fall into the category of bronsted lowry acids. a bronsted lowry acid is a proton donor and since both molecules do not have a proton to donate they are not bronsted lowry acids. likewise,   if we use the lewis acid definition, they cannot be acids. a lewis acid is an electron pair acceptor. both and have a complete octet so can not accept any electrons which disqualifies them as acids.

c) should be the answer.