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Author Question: Describe how a 1.0 M solution of hydrochloric acid is prepared. ... (Read 49 times)

CQXA

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on: Jul 28, 2018
Describe how a 1.0 M solution of hydrochloric acid is prepared.

Question 2

Electron A is fired horizontally with speed 1.00 Mm/s into a region where a vertical magnetic field exists. Electron B is fired along the same path with speed 2.00 Mm/s. Which electron has a larger magnetic force exerted on it?
  1.A does.
  2.B does.
  3.The forces have the same nonzero magnitude.
  4.The forces are both zero.


EAN94

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Reply #1 on: Jul 28, 2018
Answer to Question 1

One mole of hydrochloric acid, HCl, has a mass of 36 g. Adding this amount of HCl
to enough water to make exactly 1 L of solution produces a 1.0 M solution.

Answer to Question 2

2


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