3 years ago

What is the elevation in boiling point of a 2.39 molal aq. solution of glucose?

1 answer:

6 0

1. What are the answers? and 2. It's b.

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Bess [88]

Answer:

water energy yes y *jjjjjjjjjj

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3 years ago

poizon [28]

4P + 502 -> P4O10 this is the answer

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2 years ago

VladimirAG [237]

Two elements that have similar properties has silicon would be above or below silicon. they are germanium or antimony.

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3 years ago

KengaRu [80]

Explanation:

As the given data is as follows.

Height, H = 150 feet

Heat gain = 30,000 BTU/hr, and Heat loss = 25000 BTU/hr

m = mass of water heated = 700 gallons = 5810 lbs

$C_{p}$ is the heat capacity of water = 1 BTU/lb $^{o}F$ (given)

$\Delta T$ = temperature difference = $120^{o}F - 35^{o}F$

Heat energy required to heat 700 gal can be calculated as follows:

Heat Required = $5810 lbs \times 1 BTU/lb^{o}F \times (120^{o}F - 35^{o}F)$

Thus, water rises till $120^{o}F$ .

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3 years ago

spayn [35]

We know that [OH⁻] * [H⁺] = 10⁻¹⁴

plugging the value of [H⁺]

[OH⁻] * 1.2 * 10⁻³ = 10⁻¹⁴

[OH⁻] = 10⁻¹⁴ * (10³/1.2)

[OH⁻] = 833.3 * 10⁻¹⁴

[OH⁻] = 8.33 * 10⁻¹²

7 0

3 years ago