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Scorpion4ik [409]
3 years ago
8

Which of the following is the best instrument to use to prepare a solution?

Chemistry
1 answer:
Semenov [28]3 years ago
5 0
The answer to your question would be D Volumetric Flask 
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Protons-33
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electrons-33
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4 years ago
During a lab activity, students prepared two solutions separately at the same temperature. Later they mixed the solutions and th
tino4ka555 [31]
This at be due to a chemical change. For example, when some chemical elements mix, the change causes heat. This is the same, but the opposite. Hope this helps!
7 0
4 years ago
At 6 atmosphere pressure, the volume of a gas is 1200 ml. What pressure is
NeTakaya

Answer:

<h2>36 atm </h2>

Explanation:

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

P_1V_1 = P_2V_2

Since we are finding the required pressure

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

From the question we have

P_2 =  \frac{6 \times 1200}{200}  =  \frac{7200}{200}  =  \frac{72}{2}  \\

We have the final answer as

<h3>36 atm</h3>

Hope this helps you

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3 years ago
What elements are not balanced in the equation MgO + 2 LiCl = MgCl2 Li2O
Lady bird [3.3K]

The answer is all elements are balanced.

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Which of the following statements is true about Planck’s Law?
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