No <span>it can not the absolute energy states of the reactants (E1) and products (E2) be measured in a chemical reaction
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Answer: It would be the boiling point.
Explanation:
Because it is not a liquid nor a gas, that would mark the last two out. I'll have to guess that it is the boiling point of water.
Answer: B slower
Explanation: because the weight of the gears will slow the car down kind of like a shopping cart the more you put in the cart it gets heavier
Answer:- There are particles in the container present at 23 degree C and 101.3 pKa.
Solution:- The given volume of the container is 4.0 L at 23 degree C and 101.3 kPa pressure.
We would calculate the moles using ideal gas law equation(PV = nRT) and then the moles are converted to particles on multiply the moles by Avogadro number.
Let's convert degree C to kelvin and pKa to atm.
T = 23 + 273 = 296 K
P = 101.3 pKa = 1 atm
R =
V = 4.0 L
n = ?
Let's plug in the values in the equation:
1(4.0) = n(0.0821)(296)
4.0 = n(24.3)
n = 0.165 mol
Let's multiply the moles by Avogadro number to get the number of particles:
= particles
So, from above calculations there would be particles in the container.