Calculating molar concentrations

Calculate the molar concentrations of H+ and OH- in solutions that have a pH = 8.26

03/14/19

(b) How many seconds, after the ball is released, will it hit the ground?

David drops a soccer ball off a building. The building is 75 meters tall.What is the height of the ball to the nearest tenth of a meter exactly 1 seconds after he drops the ball?

Tabitha slides down a 25 foot slide that is 15 feet tall what is the angle of inclination from the ground to the slide.

This is an Algebra 2 homework question that she is giving us the grade of a quiz on we are allowed any source.

05/31/15

What is the circumference of a circle with an arc measurement of 30 degrees?

This was a question on my math Praxis, not sure how to figure it out.

12/18/14

What is needed for there to be an enormous volcano?

What is needed for there to be an enormous volcano?

12/14/14

How is the core identified through the use of seismic waves?

College level geology question!

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