Chemistry, 20.04.2021 20:40 lizredrose5
A piston is charged with gas and locked into place. The pressure of the gas is initially measured as 815 mmHg at 294K. The piston is then heated to 307K. What is the new pressure of the piston?
Answers: 2
Chemistry, 21.06.2019 16:50
If a substance is not at its melting or boiling point, as the heat content of a sample of matter increases, its temperature increases the number of intermolecular bonds decreases the space between particles increases the particles move faster
Answers: 2
Chemistry, 22.06.2019 18:00
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
Chemistry, 22.06.2019 20:50
What is the vapor pressure of a solution with a benzene to octane?
Answers: 2
A piston is charged with gas and locked into place. The pressure of the gas is initially measured as...
Mathematics, 27.08.2021 04:10
Mathematics, 27.08.2021 04:10
Mathematics, 27.08.2021 04:10
Mathematics, 27.08.2021 04:10
English, 27.08.2021 04:10
English, 27.08.2021 04:10
Biology, 27.08.2021 04:10
Mathematics, 27.08.2021 04:10
Mathematics, 27.08.2021 04:10
Biology, 27.08.2021 04:10
Mathematics, 27.08.2021 04:10