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Ivan
3 years ago
14

What is scientific law how does a hypothesis become a law

Chemistry
2 answers:
malfutka [58]3 years ago
6 0

Answer:

In general, a scientific law is the description of an observed phenomenon. It doesn't explain why the phenomenon exists or what causes it. The explanation of a phenomenon is called a scientific theory. It is a misconception that theories turn into laws with enough research.

Explanation:

Cloud [144]3 years ago
6 0

Answer:

A scientific law is a description of an observed phenomenon.this is not an explanation of a phenomenon but a description.

Hypothesis becomes a law when  they follow a line of reasoning and formulate a theory.then once a theory has been evaluated through a series of testing it becomes a law.

Hope this helps and if it does pls mark as brainliest answer

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Which of the following is one way creativity can help scientists?
postnew [5]

Answer:

One way creativity is helpful to scientists is when they need to come up with a experiment or cure for something their imaginastion is very helpful. The reason for that is with creativity they could get answers much quicker!

Explanation:

7 0
3 years ago
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Platinum crystallizes in a face-centered cubic cell. the density of platinum is 21.4 g/cm3. calculate the radius of the platinum
IgorLugansk [536]
1 mole of platinum has a mass of 195 g therefore 1 atom will have a mass of 195 g /(6.02 ×10^23) = 3.239 × 10^-22 g
Density is given by dividing mass by volume, thus to get volume, mass is divided by density. 
The volume = (3.239 × 10^-22)/21.4 
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But volume of a sphere is given by 4/3πr³
Therefore, r³ = 3.6129 × 10^-24 
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Therefore, the radius of the platinum atom is 1.534 × 10^-8 cm

7 0
3 years ago
A solution contains 45 grams of nitrogen gas and 40 grams of argon. What is the mole fraction of argon in this solution?
Katarina [22]
 <span>0.38 

You first calculate the total moles by dividing the grams by molecular weight: 
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Then you divide the moles of Ar by the total number of moles: 
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3 years ago
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Answer:

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Explanation:

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Answer:

Explanation:

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