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Charra [1.4K]
3 years ago
8

HELP ME WITH THIS QUESTION ASAP PLESE!!

Chemistry
1 answer:
Svetlanka [38]3 years ago
7 0

Answer:

the 2nd choice, nervous and muscular

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In a solution, the solvent In a solution, the solvent can be a liquid or gas. A. is the substance present in the smallest concen
Readme [11.4K]

Answer:

Can either be a solid, a liquid or a gas

Explanation:

A solvent can either be a solid, liquid or a gas. It is the carrier medium in a solution. It is the one in which the solute is dissolved.

Although quite unusual, a solvent might also be a solid. An important application of this can be seen in the production of alloys. Alloys are mixture of metals. To produce let’s say an alloy containing just two metals, the use of a solid solvent is needed. Here, one of the two metals is known as the base metal. It is this base metal that will serve as the carrier medium for the other metal

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3 years ago
What is science and why we use science ​
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Answer:

YES

Explanation:

WE use science cause it is all aaprindhs and science us everywhere .

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3 years ago
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A 4 L sample of gas at 298 K and 2 atm contains 0.250 mol of gas. If we add another 0.250 mol of gas at the same pressure and te
andrey2020 [161]

Answer:

V_2=8L

Explanation:

Hello there!

In this case, considering the Avogadro's gas law, which treats the volume and moles in a directly proportional way via:

\frac{V_1}{n_1}=\frac{V_2}{n_2}

Which can be solved for the final volume, V2, as shown below:

V_2=\frac{V_1n_2}{n_1}

Thus, by plugging in the given data, we obtain:

V_2=\frac{4L*(0.250mol+0.250mol)}{0.250mol}\\\\V_2=8L

Regards!

4 0
3 years ago
Given the equations below, what is the heat of reaction for the process in which carbon monoxide is formed from its elements?
murzikaleks [220]
The answer is B, -110.5.
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Which type of force is the magnet using to move the nail?
geniusboy [140]

Answer: Nail moving towards a magnet

Explanation: Since the iron nails and pins move towards the magnet, it means that the magnet exerts a force on them. The force exerted by a magnet is called magnetic force.

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