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3 years ago

How do you think the invention of the microscope influenced the cell theory?

1 answer:

3 0

Since cells are hard to see the microscope helped them see. scientist were able to actually see cells in tissues placed under the microscope.

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A 4.7g sample of ethanol is burned in a calorimeter containing 95.8 mL of water. If the initial temperature of the water is 29.1

Anna11 [10]

Answer:

Anywhere you go, I'll go

Shadows in the camera light

And you don't wanna take it slow, so don't

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Hit you with some truth

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Hit you with some truth

When we're together

I can't even lie

You and me got chemistry

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Feel it when you're close to me

And out of reach

And in between

We got la la la, lots of good vibrations

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You and me got chemistry

Got, got chemistry

Got chemistry

Any time or place, no shame

You got my attention now

Can anybody ride my wave the same

You know what I'm talkin' about

Hit you with some truth

You're like a dream

I wanna believe

Hit you with some truth

When we're together

I can't even lie

You and me got chemistry

Got, got chemistry

Got chemistry

Feel it when you're close to me

And out of reach

And in between

We got la la la, lots of good vibrations

We got la la la, we got la la la

You and me got chemistry

Got, got chemistry

Got chemistry

You and me got, you and me got

You and me got chemistry, got, got chemistry,

Got chemistry

Feel it when you're close to me

And out of reach

And in between

Ohh we got chemistry

Feel it when you're close to me

And out of reach

And in between

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8 0

3 years ago

If 30.5 g of 15% potassium nitrate solution are reacted to excess magnesium chloride how many grams of potassium chloride will b

Nata [24]

Here the step by step and answer

4 0

2 years ago

How does increasing and decreasing the temperature affect the kinetic energy of molecules? How does this impact heat

coldgirl [10]

Answer: As the temperature of a molecular system increases, the kinetic energy of molecules also increase. Also as the temperature of a molecular system decreases, the kinetic energy of the molecules will also decrease.

Explanation:

James Clerk Maxwell developed the kinetic-molecular theory (KMT) of gases. In this theoey, five assumptions concerning an ideal gas was made. One of the them was that," the average kinetic energy of the gas molecules is proportional to the temperature of the gas". This simply means that a s the temperature of a molecular system increases, the kinetic energy of molecules also increase. Also as the temperature of a molecular system decreases, the kinetic energy of the molecules will also decrease.

Also another scientist known as Rudolf Clausius incorporated energy into the kinetic theory. He proposed that heat is a form of energy that affects the temperature of matter by changing the motion of molecules in matter.

Heat is defined as the flow of energy which is caused by difference in temperature.

In conclusion, when the temperature of a system is increased, the collision of the molecules with one another and the walls of their container increases as more molecules gain more heat energy at higher temperature. While as the temperature of the system decreases, the collision of the molecules will also decrease as molecules lose heat energy at lower temperature.

3 0

3 years ago

If you are pushing a shopping cart and you start pushing harder , what happens?

olya-2409 [2.1K]

The kinetic energy of the shopping cart increases. This speeds up the energy rate of friction between the wheel and the floor giving off more kinetic energy so the speed rate can increase (depending on how much your pushing it) Hope this helps :)

4 0

3 years ago

Read 2 more answers

Calculate the molarity of a solution prepared by

lions [1.4K]

Answer:

Molarity= 0.414M

Explanation:

Applying dilution formula

C1V1=C2V2

0.9×0.575= C2× 1.25

C2= 0.414M

4 0

3 years ago