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Svetllana [295]
3 years ago
14

A student proposes creating a buffer by dissolving 0.010mol of NaClO4(s) in 100.mL of 0.100MHClO4. Explain why the resulting sol

ution would not be a buffer.
Chemistry
1 answer:
Ivenika [448]3 years ago
5 0

Answer:

Given, 25.0 mL of 0.200(M) HClO4 is titrated with 0.200(M) NaOH solution . We know, HClO4 is a strong acid , which is completely dissociated into H3O+ and ClO4- ions in aqeous solution.

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Sodium combines with water to produce sodium hydroxide and hydrogen gas. Which word equation represents this violent reaction?
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The Quantum Mechanical Model is used to describe:
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The quantum mechanical model is used to describe the energy and most likely location of an electron.

Answer: Option A

<u>Explanation: </u>

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4 years ago
What is the common name for sodium hypochlorite
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3 years ago
What is the partial pressure (in mmHg) of oxygen in a sample of sea level air (a mixture
yaroslaw [1]

The partial pressure of oxygen, P(O₂) is 198.83 mmHg.

<h3>What is partial pressure of a gas?</h3>

The partial pressure of a gas is the pressure gas will exert in a mixture of gases which do not react chemically together.

The sum of partial pressure of gases at atmospheric pressure = 760 mmHg

P(N₂) +  P(H₂O) + P(CO₂) + P(O₂) + P(other) = 760 mmHg

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P(CO₂) = 0.37 mmHg

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P(O₂) = 760 - (547.2 + 7.7 + 0.37 + 5.9) = 198.83 mmHg

Therefore, the partial pressure of oxygen, P(O₂) is 198.83 mmHg.

Learn more partial pressure at: brainly.com/question/14119417

#SPJ1

4 0
2 years ago
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