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Anuta_ua [19.1K]
2 years ago
6

Plz help me

Chemistry
2 answers:
AlekseyPX2 years ago
8 0
All of the above would be the answer


mark me brainliest
r-ruslan [8.4K]2 years ago
3 0

Answer:

c

Explanation:

Because they are in the wild and they move a lot because they freedom. They are easy to close but you can not position so it is c. Pls tell if I am wrong.

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A reading shows a pressure measurement of 43 in. Hg. What is the equivalent pressure in psi? A. 5.73 psi B. 2223.13 psi C. 26.32
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43 inHg = 43 inHg*2.54cm/in = 109.22cmHg * 10 mm/cm = 1092.2 mmHg


14.7 psi = 760 mmHg

1092.2mmHg * 14.7psi / 760 mmHg = 21.13 psi

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7 0
3 years ago
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Using the thermodynamic information in the ALEKS Data tab, calculate the standard reaction entropy of the following chemical rea
Aleksandr [31]

Answer:

ΔS° = - 47.2 J/mol.K

Explanation:

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∴ S°mP4O10 = 231 J/mol.K

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2 years ago
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a rock dropped in a graduated cylinder raises the level of water from 20 ml to 35 ml. the rock has mass of 45 g. what is the den
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What type of bond forms between two oxygen atoms
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Consider the elements: Na, Mg, Al, Si, P.
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b) Across the period, with an increase in the element's atomic number, the atomic radii reduces from left to right. Thus, P exhibits the smallest atomic radius.

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8 0
3 years ago
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