When 5ml of HCl was added
to the flask, 5 ml of air was
removed. This was done so
that....
When 5ml of HCl was added
to the flask, 5 ml of air was
removed. This was done so
that.
A. there was still 140 ml of volume available for the
reaction
B. there was less than atmospheric pressure inside
the flask
C. there was more than atmospheric pressure inside
the flask to drive the reaction
Answers: 3
Chemistry, 22.06.2019 06:00, momof7hardings
When would a bouncy ball have the most potential energy
Answers: 2
Chemistry, 22.06.2019 14:40, elawnnalewis4855
Pastoral farming is best described as a. a method of raising livestock and moving herds b. an african method of agriculture c. a method of cultivating crops on poor soils d. a common method of desert farming select the best answer from the choices provided a b c d
Answers: 2
Chemistry, 22.06.2019 17:30, latezwardjr15
In a heat of an engine, if 700 j enters the system, and the piston does 400 j of work what is the final internal (thermal) energy of the system if the initial energy is 1,500 j
Answers: 2
Chemistry, 22.06.2019 18:50, cj31150631
Question 3(multiple choice worth 4 points) (04.04 lc) what does it mean when an element is reduced? it empties a valance shell, reducing its atomic radius. it gains electrons, reducing its overall charge. it increases electronegativity, reducing its ability to bond. it loses electrons, reducing its electron number.
Answers: 1
Business, 18.10.2019 16:00
History, 18.10.2019 16:10