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zalisa [80]
3 years ago
15

True or False Bay is an estuary that contains diverse organisms​

Chemistry
1 answer:
Anna007 [38]3 years ago
6 0

Answer:

true

Explanation:

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Find it on google i’m pretty sure i saw it somewhere so sorry this doesn’t help
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3 years ago
A negative ion is (larger/smaller) than its parent atom.<br> Why?
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Answer:

When an atom attracts extra electrons it becomes a negative ion. The negative ion is larger than the original atom. The positive nucleus remains the same, with the same attractive force. However, this attractive force is now pulling on more electrons and therefore has less effect.

Or

Positive ions are formed by removing one or more electrons from the outermost region of the atom. The opposite is true of negative ions. When electrons are added to form an anion, the increased electron-electron repulsions cause the electrons to spread out more in space. Thus, anions are larger than their parent atoms.

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3 years ago
You are measuring how many liters of oxygen are in a container. which of the following are you measuring?
svetoff [14.1K]

Answer:

d.

Explanation:

liters is a measure of volume, it is an SI accepted metric system unit

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Кее<br> 2. How have observations of the natural world helped<br> in the development of calendars?
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3 years ago
Denver, Colorado (altitude above sea level is 5,280 ft) has an atmospheric pressure of 633. mm Hg. Calculate the boiling point o
Fed [463]

Answer:

T2 = 94.6 C

Explanation:

Use Clausius-Clayperyon equation.

ln P1/P2 = ∆Hvap/R (1/T2 - 1/T1) where R = 8.314 J/mol-K and T is in degrees K

P1 = 760 mmHg

P2 = 630 mmHg  

T1 = 373 K

T2 = ?

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R = 0.008314 kJ/mole-K (NOTE: change R to units of kJ)

Plug in and solve for T2

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T2 = 367.74 K = 94.6 C

8 0
3 years ago
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