The amount of kilograms is 0.7718
<span>I just did this and the correct answer was 464.1 J, absorbed</span>
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You need to find the formula mass of NaCl first, which you find the amu of both sodium and chlorine on the periodic table and you add them both. Then you divide the 175.5g by the formula mass which I got 58 g to get 3.026 moles of NaCl. 4 sig figs because of the 175.5. I recommend doing it on your own to make sure you get the right answer. You divide the 175.5g of NaCl by the formula mass.
Answer:
The average kinetic energy of the particles of matter in the air and the food inside increases
Explanation:
The relationship between the average Kinetic energy and temperature is given by the following formula
K = 3×R×T/(2×
)
Where;
R = The universal gas constant = 8.314 J/(mol·K)
= Avogadro's number = 6.02 × 10²³ atoms/mol
T = The temperature of the gases in Kelvin
Given that a solar oven is able to raise the temperature to about 200°F, food cooks slower than in a conventional oven
However, given that the temperature and the average kinetic energy are directly related, the average kinetic energy rises.
<span>Carbon-12 and carbon-14 are two isotopes of the element carbon. The difference between carbon-12 and carbon-14 is the number of neutrons in each atom. The number given after the atom name (carbon) indicates the number of protons plus neutrons in an atom or ion. Atoms of both isotopes of carbon contain 6 protons.</span>