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Svet_ta [14]
3 years ago
5

Which solution has the highest boiling point at standard pressure?

Chemistry
1 answer:
artcher [175]3 years ago
6 0
<span>The correct answer is 3: 0.10 M K3PO4(aq). The higher the concentration (or molarity), the higher the boiling point. Thus, the solution with the most moles will have the highest boiling point. SO4, PO4, and NO3 are all polyatomic ions, so by definition, they only have one mole. In K3PO4, K3 has 3 moles and PO4 has 1 mole, meaning all together it has 4 moles (more than any of the other options).</span>
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Characteristics of a mixture?
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Answer:

the substance mixture can be sperate by filtration, distillation, and freezing.

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3 years ago
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State with reasons, whether sulphur dioxide is acting as an oxidizing agent or a reducing agent in each of the following reactio
evablogger [386]

Answer:

A) oxidizing agent is SO2

B) NaClO is the oxidizing agent

Explanation:

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H2S is reduced as follows;

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Calculate the inner diameter of the steam tube between the boiler and the high pressure turbine if the average velocity of the s
stich3 [128]

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v = velocity of the liquid

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18 kg/s=\frac{1}{0.036793 m^3/kg}\times A\times 60 m/s

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The inner diameter of the steam tube is 0.1185 m.

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A. The relationship between the Sun,Moon,and Earth

Explanation:

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