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lora16 [44]
2 years ago
8

Question # 9

Chemistry
2 answers:
sp2606 [1]2 years ago
3 0

Answer:

all of above

<h3>please please mark me as a brainliest</h3>
Basile [38]2 years ago
3 0
D. All of the above.
I took the quiz and got it right
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Three Chemistry students find a bottle of colorless liquid in the laboratory and each makes a different suggestions about the id
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Answer:

and the question is?

Explanation:

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Think about the lab procedure you just read. Label each factor below with V for “variable” or C for “constant”.
luda_lava [24]
<h2>Answer:</h2><h3>The temperature of the gas: V</h3>

The temperature of gas is a variable quantity. It can be changed by changing energy or pressure of gas.

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It is a constant entity. As mass of gas once taken can not be changed by changing temperature, pressure etc.

<h3>The radius of the tube: C</h3>

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8 0
3 years ago
Read 2 more answers
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Mashutka [201]
A and D would be correct
5 0
2 years ago
What is the molar concentration of the acid if 35.18 mL of hydrochloric acid was required to neutralize 0.745 g of ALUMINUM hydr
Makovka662 [10]

The mass number of aluminium hydroxide is 78 thus, the number of moles in 0.745 g is:

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= 0.745/78

=0.00955moles

Therefore the 0.00955 moles should be in the 35.18 ml

therefore 1000ml of the solution will have:

(0.00955ml×1000ml)/35.18

=0.2715moles

The  solution will be 0.27M hydrochloric acid  

3 0
2 years ago
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