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Fynjy0 [20]
3 years ago
8

6. An object is in _____________________________ when its distance from a(n) __________________________is changing. 7. Speed in

a given direction is __________________________________. 8. ___________________________ can be calculated if you know the distance an object travels in one unit of time.
Chemistry
1 answer:
strojnjashka [21]3 years ago
6 0

<em>Explanation:</em>

<em>Explanation:An object is in motion when its distance from another object is changing. Whether an object is moving or not depends on your point of view. ... A reference point is a place or object used for comparison to determine if something is in motion. An object is in motion if it changes position relative to a reference point.</em>

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What are the coefficients that will balance the skeleton equation below?
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Balance equation

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Johanna makes the table below to organize her notes about centripetal forces. Which type of force should she place in the cell m
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<u>Answer:</u> The correct answer is Option 2.

<u>Explanation:</u>

Centripetal force is defined as the force that acts on a body moving in a circular path and is directed towards the center around which the body is moving.

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3 0
3 years ago
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You carefully weigh out 20.00 g of CaCO3 powder and add it to 81.00 g of HCl solution. You notice bubbles as a reaction takes pl
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Answer:

The relevant equation is:

CaCO₃ + 2HCl → CaCl₂ + H₂O + CO₂

Explanation:

1 mol of calcium carbonate can react to 2 moles of Hydrochloric acid to produce 1 mol of water, 1 mol of calcium chloride and 1 mol of carbon dioxide.

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3 0
3 years ago
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Answer:

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Assuming constant temperature, we can solve this problem by using <em>Boyle's Law</em>, which states:

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Where in this case:

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We <u>input the given data</u>:

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And <u>solve for P₂</u>:

  • P₂ = 90.1 atm

The final pressure is 90.1 atm.

6 0
3 years ago
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