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Lelechka [254]
3 years ago
5

At a pressure of 782.3 mm Hg and 34.4 °C, a certain gas has a volume of 362.4 mL. What will

Chemistry
1 answer:
german3 years ago
7 0

Answer: v2=331.289mL

Explanation:

Formula for ideal gas law is p1v1/T1=p2v2/T2

P1=782.3mmHg

P2=769mmHg at STP

V1=362.4mL

V2=?

T1=273+34.4=307.4k

T2=273k at STP

Then apply the formula and make v2 the subject of formula

V2= 782.3×362.4×273/760×307.4

V2=77397006.96/233624

V2=331.289mL

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ATP Adenosine Triphosphate

Explanation:-

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Why does algae grow in a lake
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A hypothetical wave has 4.6 J of energy. What is its hypothetical, approximate frequency?
Mariulka [41]

Answer:

6.94 × 10^33Hz

Explanation:

E = hf

Where;

E = Energy of wave (J)

h = Planck's constant (6.626 × 10^-34J/s)

f = frequency (Hz)

According to the information provided in this question, the hypothetical energy of the wave is 4.6J

Hence, using E = hf

4.6 = 6.626 × 10^-34 × f

f = 4.6 / 6.626 × 10^-34

f = 0.694 × 10^34

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3 0
3 years ago
Atmospheric pressure arises due to the force exerted by the air above the Earth. At higher altitudes, the mass of the air above
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less, decreases

Explanation:

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What enzyme catalyses the reaction of PRPP transfer to hypoxanthine with<br> formation of IMP?
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Answer:

HPRT

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HPRT catalyzes the salvage reactions of hypoxanthine and guanine with PRPP to form IMP and GMP

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