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Stolb23 [73]
3 years ago
15

Examine MSDS for hydrogen peroxide 3% and hydrogen peroxide 30% from the same manufacturer. Compare the information contained in

each MSDS, and explain why multiple MSDSs for the same chemical can be important. Click on each of the links to examine two MSDS reports from different sources.
Chemistry
1 answer:
Natasha2012 [34]3 years ago
4 0

Answer:

sample response:

The chemical is the same but the concentration is different.

The chemical is more dangerous in its highly concentrated form.

Although the chemicals are the same, they require different handling procedures. Therefore specific information should be available for each.

Explanation:

:) Edge 2020

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An environmental scientist studies _______.
Assoli18 [71]

An environmental scientist studies the environment - you can see that in the beginning of the sentence :)
7 0
4 years ago
Read 2 more answers
Lastly, Snape thinks we should try one more calculation. What is the retention factor if the distance traveled by the solvent fr
Neporo4naja [7]

Answer:

0.1 is the retention factor.

Explanation:

Distance covered by solvent ,d_s= 2.0 cm

Distance covered by solute or ion,d = 0.20 cm

Retention factor(R_f) is defined as ratio of distance traveled by solute to the distance traveled by solvent.

R_f=\frac{d}{d_s}

R_f=\frac{0.20 cm}{2.0 cm}=0.1

0.1 is the retention factor.

7 0
3 years ago
In the following chemical reaction, which compound is a precipitate? NaCl(aq) + AgNO3(aq) ⟶ NaNO3(aq) + AgCl (s) NaCl AgNO3 NaNO
makvit [3.9K]

Answer: AgCl

Explanation:

When the reaction takes place in which the sodium chloride is reacted with silver nitrate then the products formed are sodium nitrate and silver chloride.  

NaCl(aq) + AgNO3(aq) ⟶ NaNO3(aq) + AgCl (s)

This reaction is known as precipitation reaction in which the white precipitate of silver chloride is formed.

This precipitate is insoluble and separates out of the solution.

So, the correction answer is AgCl(silver chloride).

4 0
4 years ago
A gas has a volume of 52.1 L at 1.55 atm. What is the new volume at a pressure of 2.00 atm?
Deffense [45]

Answer: 40.38 L

Explanation:

Formula: P1V1 = P2V2

(1.55)(52.1) = (2.00)(x)

80.755 = 2x

40.38 = x

6 0
3 years ago
How to express as a chemical or condensed structural formula
Alisiya [41]
I think it would be

Carbon + 2 Hydrogen= Carbon + Hydrogen + Carbon + 3 Hydrogen + 2 Bromine

But I’m not really sure, sorry if I’m wrong

Hope this helped
4 0
3 years ago
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