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hjlf
2 years ago
14

Who even answers all of these gets a brainlist and thanks and + points

Chemistry
1 answer:
DochEvi [55]2 years ago
6 0

Answer:

sorry i dont know this question answer but please maek me as brilliant

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What is the volume of 12.0 moles of Cl2 gas at STP?
Ymorist [56]
The answer has to be 22.4L
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2 years ago
Does 1 gallon or 100 gallons take longer to boil
Ilya [14]

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it takes 100 gallons longer to boil then it does 1 gallon

Explanation:

brainliest please??

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2 years ago
How much of the original amount of an isotope is present after a period of four half lives
vfiekz [6]

After 2 half-lives there will be 25% (1/4th) of the original isotope, and 75% (3/4 th) of the decay product

<h3>What is Half life period ?</h3>

A half life is a measurement of the slope of an exponential decay function.

It is also defined as, the time it takes to halve the concentration of something in a process.

Each half life you will have half of what you had at the beginning of a given half life.

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7 0
2 years ago
For which applications would you choose a liquid over a gas or solid?
DedPeter [7]

Answer:

Washing Clothes & Dissolving Sugar

Explanation:

Think about each application:

1) Washing clothes: You kind of need water to do this, or not much washing can be done.

2) Linking brake pedals to the brake pads: You don't need any liquids for this. You need solids.

3) Deodorizing a room: You would problem choose an aerosol, which is sprayed, thus a gas.

4) Carving a sculpture: You would use solid tool and a sold sculpture.

5) Dissolving sugar: You need a liquid to dissolve sugar!

6) Painting a wall: Perhaps, you COULD say that the paint is a liquid... but I'm not sure if that really counts. I believe this application would still be solids.

7) A gear for a machine is a solid!

5 0
3 years ago
Read 2 more answers
Ta, Os, Th are from metal?
Alex787 [66]

Answer:

Tantalium is a Transition metal.

Osmium is a Transition metal.

Thorium is radioactive Metal.

6 0
3 years ago
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