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4 years ago

8

An experimenter begins with two equal balls of clay and then changes the shape of one the experiment is most likely testing for

conservation of

1 answer:

zhenek [66]4 years ago

7 0

I believe the answer is conservation of matter. I hope this helps!

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Ray Of Light [21]

So that every measurement is accurate.. hope this helps

7 0

3 years ago

4) In water, Vanillin, C8H8O3, has a solubility of 0.070 moles of vanillin per liter of solution at 25C. What will be produced i

jeka94

Answer:

An unsaturated solution.

Explanation:

Hello there!

In this case, according to the given information, it turns out possible for us to firstly realize we need to calculate the grams of vanillin in 0.070 moles by using its molar mass of 152.15 g/mol:

$m=0.070mol*\frac{152.15 g}{1mol} =10.65g$

Thus, since the solubility is 10.65 g per 1 L of solution, we can notice 5.00 g will complete dissolve and produce an unsaturated solution.

Best regards!

8 0

3 years ago

Oxygen is not a large part of the air used by organisms in respiration therefore it is not an important element.

Rudik [331]

Answer

false

explanation

air is the most important element in respiration

6 0

2 years ago

Which change happens when a fan is turned on?

fgiga [73]

Answer:

D. Electrical energy is changed into mechanical energy

Explanation:

When you turn on the fan, the electricity that is given through the power outlet allows the fan to have the available energy to spins the fan blades. By the fan's blades spinning, this is a movement that can be described as mechanical energy.

7 0

3 years ago

At 25 Â°c and 785 torr, carbon dioxide has a solubility of 0.0351 m in water. what is its solubility at 25 Â°c and 1510 torr?

jonny [76]

<span>When storing parts outside, it is best to keep them under tarps or wrapped to stay in compliance?

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4 0

3 years ago