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PolarNik [594]
3 years ago
5

The sears tower in chicago is 1454 ft tall. how high is this in meters

Chemistry
1 answer:
Tasya [4]3 years ago
8 0

Answer: It is 443.1792 high in Meters.

Explanation:

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Calculate the volume 3.00 moles of a gas will occupy at 24.0˚C and 1.003 atm. *
vitfil [10]

Answer: 72.93 litres

Explanation:

Given that:

Volume of gas (V) = ?

Temperature (T) = 24.0°C

Convert 24.0°C to Kelvin by adding 273

(24.0°C + 273 = 297K)

Pressure (P) = 1.003 atm

Number of moles (n) = 3 moles

Molar gas constant (R) is a constant with a value of 0.0821 atm L K-1 mol-1

Then, apply ideal gas equation

pV = nRT

1.003 atm x V = 3.00 moles x 0.0821 atm L K-1 mol-1 x 297K

1.003 atm•V = 73.15 atm•L

Divide both sides by 1.003 atm

1.003 atm•V/1.003 atm = 73.15 atm•L/1.003 atm

V = 72.93 L

Thus, the volume of the gas is 72.93 litres

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3 years ago
You are carrying out an experiment in the lab to study the glycolysis pathway. To do this, a liver extract (which is capable of
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When C1 is labeled in glucose, it ends up in the methyl group of pyruvate.

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[See the image attached].

Asterisk indicates the label.

When C1 is labeled in glucose, it ends up in the carboxyl group of pyruvate.

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3 years ago
Which of the following are likely to form an ionic bond
sattari [20]

Answer:

No question is posted.

But Ionic bond is mostly between metals live Na, K, Ca, Mg and strong non metals like Cl, O, F

Explanation:

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3 years ago
Would you expect Nio to dissolve in an aqueous solution of NaNO3?
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Answer:

NiO Does Not Dissolve In An Aqueous Solution Of NaNO3.

Explanation:

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What is a hypothesis?
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The 4th option

a possible explanation of or answer to a scientific question

Explanation:

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