At the sea shore there is less water so the sun shines directly in them, deeper. there is more water. so their bodies are more in the water therefore the sun is less in their bodies.
A decrease in n emits energy and an increase absorbs energy. This mean the greater the decrease the greater amount energy is being emitted. So the answer should be:
A. n=5 to n=1
Really hopes this helps!
Answer is: molar mass of sodium iodide is 149.89424 g/mol.
Chemical reaction: Na⁺ + I⁻ → NaI.
The molar mass (M)<span> is the </span>mass<span> of a given substance (in this example sodium iodide</span><span>) divided by the </span>amount of substance<span>.
</span>M(NaI) = Ar(Na) + Ar(I) · g/mol.
M(NaI) = 22.98977 + 126.90447 · g/mol.
M(NaI) = 149.89424 g/mol.
Answer:
The answer to your question is: P2 = 772.35 torr.
Explanation:
Data
P1 = 3990 torr.
V1 = 3.41 L
T1 = -91.5°C = 181.5°K
P2 = ?
V2 = 3.3 L
T2 = -239°C = 34°K
Formula
P2 = \frac{(3990)(3.41)(34)}{(181.5)(3.3)}[/tex]
P2 = 462600.6 / 598.95
P2 = 772.35 torr.
