Chemistry, 16.11.2020 21:10 ameliamadgett3
*15 points* Please please help
You have some Argon gas inside a piston and cylinder apparatus. The number of particles is
constant. Assume the movable piston is free to move up and down. The gas is at a constant
temperature with no heat being added or taken away.
When the piston moves up, what happens to the volume and pressure of the gas?
When the piston moves down, what happens to the volume and the pressure of the gas?
What gas law does this scenario best illustrate? Name it
Answers: 3
Chemistry, 22.06.2019 02:00
The alkali metals (group 1) consist of lithium (3), sodium (11), potassium (19), rubidium (37), cesium (55), and francium (87). they are soft, metallic solids with low densities and low melting points. based on the data shown in figure 1, how many valence electrons do alkali metals share?
Answers: 3
Chemistry, 22.06.2019 21:00
The rate constant for the reaction below is 6.2 x 10−5 mol l−1 s −1. if the initial concentration of a is 0.0500 m, what is its concentration after 115 s?
Answers: 1
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Scientists often have to deal with numbers that are either very large or very small. for example, the radius of the sun is approximately 696,000 kilometers, while bacterial cells are as small as 1.9 × 10-4 millimeters. express each number in an alternate form.
Answers: 1
Chemistry, 23.06.2019 05:00
How many atomic mass units are equal to 1.672×10−24 g of protons?
Answers: 3
*15 points* Please please help
You have some Argon gas inside a piston and cylinder apparatus. The...
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