1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
MAVERICK [17]
3 years ago
15

*WILL GIVE BRAINLIEST*

Chemistry
1 answer:
denis-greek [22]3 years ago
3 0
Weathering<span> breaks down and loosens the surface minerals of rock so they can be transported away by agents of erosion such as water, wind and ice. There are </span>two types<span> of </span>weathering<span>: </span>mechanical<span> and </span>chemical<span>. </span>Mechanical weathering<span> is the disintegration of rock into smaller and smaller fragments.</span>
You might be interested in
Which two factors affect the amount of thermal energy an object has?
Neporo4naja [7]

Answer:

Explanation:

What would the answer be?

6 0
3 years ago
in general, as the temperature increases, the solubility of gases in water ____ and the solubility of most solids in water___
saul85 [17]

Answer:

in general, as the temperature increases, the solubility of gases in water <u>decreases</u> and the solubility of most solids in water <u>increases</u>.

4 0
2 years ago
Is food coloring in water a mixture or pure substance
kkurt [141]

Answer:

In this experiment, different solutions are made by mixing water with different colors and amounts of food coloring. Students should notice that once the water and colors are mixed together, the liquid looks the same throughout. It is a solution—a homogeneous mixture

Explanation:

8 0
3 years ago
Read 2 more answers
Which of the following are all associated with the immune system?
nikdorinn [45]

Answer:

White Blood cells, Bone marrow, Skin

Explanation:

good luck

7 0
3 years ago
A chemist prepares a solution of magnesium chloride MgCl2 by measuring out 49.mg of MgCl2 into a 100.mL volumetric flask and fil
Flura [38]

Answer:  Molarity of Cl^- anions in the chemist's solution is 0.0104 M

Explanation:

Molarity : It is defined as the number of moles of solute present per liter of the solution.

Formula used :

Molarity=\frac{n\times 1000}{V_s}

where,

n= moles of solute

Moles=\frac{\text{Given mass}}{\text{Molar mass}}=\frac{0.049g}{95g/mol}=5.2\times 10^{-4}moles  

V_s = volume of solution in ml = 100 ml

Now put all the given values in the formula of molarity, we get

Molarity=\frac{5.2\times 10^{-4}moles\times 1000}{100ml}=5.2\times 10^{-3}mole/L

Therefore, the molarity of solution will be 5.2\times 10^{-3}mole/L

MgCl_2\rightarrow Mg^{2+}+2Cl^-

As 1 mole of MgCl_2 gives 2 moles of Cl^-

Thus 5.2\times 10^{-3}  moles of MgCl_2 gives =\frac{2}{1}\times 5.2\times 10^{-3}=0.0104

Thus the molarity of Cl^- anions in the chemist's solution is 0.0104 M

6 0
3 years ago
Other questions:
  • What is the density of carbon dioxide gas if 0.196g occupies a volume of 100 mL
    10·1 answer
  • Which does not affect the gravitational potential energy of an object? 1.mass 2.height 3.speed 4.acceleration due to gravity
    5·1 answer
  • there are traits like blood type and eye color, and others like speaking English or having a scar. what terms used to describe t
    10·1 answer
  • HELP!! Can someone help with the numbers 1-5
    6·1 answer
  • Adding a(n) [Select]<br> ' will slow down a chemical reaction.
    10·1 answer
  • Type of NR: alpha <br> 235 U —&gt; + 231 Th<br> 92 ___ 90
    9·1 answer
  • Please for the love of jesus help. );
    7·1 answer
  • PLEASE HELP ME<br> What answer is it?
    8·1 answer
  • Calculate the distance Jupiter in miles if it has an AU of 5.2
    5·1 answer
  • Which one of the following is not an acid?<br><br> a.Option 1<br> b.HOOCCOOH<br> c.H2SO4<br> d.NaCl
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!