subject
Chemistry, 21.10.2020 02:01 babyduck0664

40 points Plz Help me Safety in the lab has to be a priority at all times when doing an investigation. Describe how you demonstrated good safety practices by using goggles during the lab. Why was it important for you to wear goggles during the lab?

ansver
Answers: 2

Other questions on the subject: Chemistry

image
Chemistry, 22.06.2019 06:10, Valentinavr
The grooves or folds of the brain are called
Answers: 1
image
Chemistry, 22.06.2019 09:00, drowzy67
Chemical energy is a form of a. kinetic energy only. b. both potential and kinetic energy. c. neither potential nor kinetic energy. d. potential energy only. reset
Answers: 1
image
Chemistry, 22.06.2019 12:00, gdog5644
Hey guys so i need to know what is _nh3+> nh4oh ~chemistry~
Answers: 1
image
Chemistry, 22.06.2019 18:00, kingamir
Answer asap need it by wednesday morning carry out the following calculations on ph and ka of from data. i. calculate the ph of 0.02m hcl ii. calculate the ph of 0.036m naoh iii. calculate the ph of 0.36m ca(oh)2 iv. calculate the ph of 0.16m ch3cooh which has ka = 1.74 x 10-5 mol dm-3 v. calculate ka for weak acid ha which has a ph of 3.65 at 0.30m concentration vi. calculate the ka of a solution made by mixing 15.0 cm3 0.2m ha and 60.0 cm3 0.31m a-. [ph= 3.80] vii. calculate the ph of a solution made by mixing 15.0 cm3 0.1m naoh and 35.0 cm3 0.2m hcooh. [ka = 1.82 x 10-4 m]
Answers: 1
You know the right answer?
40 points Plz Help me Safety in the lab has to be a priority at all times when doing an investigati...

Questions in other subjects: