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romanna [79]
4 years ago
15

What happens when the temperature of a solution increases?

Chemistry
2 answers:
Drupady [299]4 years ago
8 0

Answer:

it is the first answer

Explanation:

bazaltina [42]4 years ago
4 0

Answer:

<h3>when the temperature of a solution increases then,solubility of solid solute increases...</h3>
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Three elements are represented by the letters A, B, and C. the three elements have the same number of valence electrons. Element
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Answer:
A- beryllium
B- calcium
C- magnesium

Explanation
NOTE: all element in group 2 have 2 balance electrons

First let’s start with B- number of electrons= number of protons which is equal to the atomic number. therefore, the answer is calcium as it’s atomic number is 20

C- magnesium will have three energy levels considering it has 12 electrons (2,8,2).

A- beryllium is the lightest one in group 2 as it has the atomic mass of 9.0122.
3 0
3 years ago
Copper sulfate, when it is dissolved in water, has a blue color. When steel wool is mixed with a copper sulfate solution, the st
jenyasd209 [6]

Answer:

A. The color change from blue to green happens in nature.

Explanation:

The color change is an indicator of a chemical reaction that has occurred. Although color changes are not necessarily good diagnostic tool to measure if a chemical reaction has occurred or not.

  • In this reaction, color changes is quite an effective tool
  • Chemical changes usually involves the formation of a new product from the chemical reaction.
  • Also, the steps are not easily reversible.
  • For this reaction, color change is the most appropriate signal for a chemical change.
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3 years ago
How can you minimize a collision summary
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One of the ways to minimize a collision is to slow down: When you can't find an escape and you're definitely going to collide with something, you should slow your vehicle down as much as possible.

Hope this helps ^^

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True or False? Changes in temperature, pressure and volume affect the behavior of gases more than they affect solids and liquids
Flauer [41]

Answer:

True

Explanation:

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H₂SO₄ is considered to be
uranmaximum [27]

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sulfuric acid

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