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jeka94
3 years ago
9

Which of the following is NOT a function of the muscular system

Chemistry
1 answer:
Bumek [7]3 years ago
4 0

Answer:

where are the answer choices

Explanation:

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Seafloor spreading provides evidence of which of the following Earth processes?
Radda [10]
The answer would be C. Movement of crustal plates. 
8 0
3 years ago
Read 2 more answers
Which of the following correctly describes a mixture? (4 points) Group of answer choices The particles are chemically bonded tog
Zanzabum

Answer:

The particles have no set ratio for how to combine, and they can be separated by physical means.

Explanation:

5 0
3 years ago
Calculate the grams of solute in each of the following solution: 278 mL of 0.038 M Fe2(SO4)3
Goryan [66]

Answer:  4.22 grams of solute is there in 278 ml of 0.038 M Fe_2(SO_4)_3

Explanation:

Molarity of a solution is defined as the number of moles of solute dissolved per liter of the solution.

Molarity=\frac{n}{V_s}

where,

n = moles of solute

V_s = volume of solution in L

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

0.038M=\frac{n}{0.278L}

n=0.0105mol  

mass of  Fe_2(SO_4)_3 = moles\times {\text {Molar Mass}}=0.0105\times 399.88g/mol=4.22g

Thus 4.22 grams of solute is there in 278 ml of 0.038 M Fe_2(SO_4)_3

3 0
3 years ago
There were 6 students in the class wearing white sneakers. This would be an example of an observation that is
Rus_ich [418]

Answer:

4.

Explanation:

It's neither qualitative and quantitative. Qualitative is speculation on quality, and quantitative is  speculation on quantity, or the amount of something.

3 0
3 years ago
600. ml of a gas at 50.0 kPa is compressed, at constant temperature, until its volume becomes 200. ml. What is the new pressure
Flura [38]

Answer:

<h3>The answer is 150 kPa</h3>

Explanation:

The new pressure can be found by using the formula for Boyle's law which is

P_1V_1 = P_2V_2

Since we are finding the new pressure

P_2 =  \frac{P_1V_1}{V_2}  \\

From the question we have

P_2 =  \frac{600 \times 50000}{200}  =  \frac{30000000}{200}  \\  = 150000

We have the final answer as

<h3>150 kPa</h3>

Hope this helps you

6 0
3 years ago
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