The new volume of the bag will be 789.5 mL.
<u>Explanation:</u>
As per the Charles law, at constant pressure the volume of the gas is directly related to its temperature in Kelvin (K). That is as the temperature increases, the gas expands and vice-versa.
V1 = 250 ml
V2 = ?
T1 = 19° C
T2 = 60° C
Now we have to rewrite the equation to get the new volume as,
V2 =
=
<em> </em>= 789.47 ≈ 789.5 ml.
So the new volume of the bag will be 789.5 mL.
Answer:
4. CO2
Explanation:
O2- 2 Covalent Bonds
N2- 3 Covalent Bonds
NH3- 3 Covalent Bonds
CO2- 4 Covalent Bonds
31
A dalton is the same as an atomic mass unit. And an atomic mass unit is approximately the mass of a nucleon (proton or neutron) such that the mass is 1 g/mol. So in this problem you have 15 protons and 16 neutrons, so the number of daltons is 15 + 16 = 31.
Answer:
It requires added energy.
Explanation:
<em>What does the structure do that the arrow is pointing to? The nucleus stores water, waste, food and other cellular materials until the cell needs it. This organelle is found only in plant cells.</em>
<em>Hope this helps! :)</em>
<em>QuezoMartiinez <3</em>