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ale4655 [162]
4 years ago
9

What is generally the best approach when liquid from a large reagent bottle is needed in an experiment

Chemistry
1 answer:
Paul [167]4 years ago
6 0

Answer:

See the answer below

Explanation:

The best approach would be to <u>pour the liquid from the large reagent bottle into a small-size beaker or reagent bottle first</u>, before measuring the required quantity out into the reaction vessel. This is necessary in order to maintain safety in the laboratory.

Pouring the liquid directly from the large reagent bottle into the measuring cylinder or directly into the reaction bottle can compromise safety in the laboratory. The liquid might splash out and cause harm to the handler or create other harmful circumstances in the laboratory.

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4 0
4 years ago
Which of the following statements describe what a normative system is?​
natta225 [31]

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though the statements were not given let just give you a brief review of normative system.

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please rate brainliest if helps and follow

4 0
2 years ago
A cube of ice melts in a beaker to form 10 g of water. What is the best estimate of the mass of the ice cube?
prohojiy [21]
I think the answer is 10g
when you freeze a specific amount of water into an ice cube, only the form and the density is changed, while the mass will be pretty much the same. 
Probably the mass of the melted water will be a little bit less than the cube (if count the mass that released to the air) , but the amount will NOT BE SIGNIFICANT.
6 0
3 years ago
Read 2 more answers
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