Make a concept map using words below
VOCABULARY YOU MUST USE:
1- Acceleration
2- Energy...
Chemistry, 02.04.2021 17:00 catcat252525
Make a concept map using words below
VOCABULARY YOU MUST USE:
1- Acceleration
2- Energy (potential and kinetic)
3- Force
4 - Friction
5 - Motion
6 - Position
7 - Rest
8 - Speed
9 - Velocity
10 - Work
11 - Inertia
12 - Newton's 1st law
13 - Newton's 2nd law
14 - Newton's 3rd law
15 - Mass
Answers: 1
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What is the approximate vapor pressure when the gas condenses at 70 degrees celsius
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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]
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Chemistry, 22.06.2019 21:30, sarah192002
What is happening when the water inside a kettle heats up and begins to boil
Answers: 1
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