For exothermic reaction, heat is one of the products. According to Le Chatelier's principle, the reaction would shift to production that would create equilibrium. The answer to this question is FALSE. Increasing the temperature of an exothermic reaction favors the reactants.
Answer:
Translation: Air resistance is a force that is caused by air. The force acts in the opposite direction to an object moving through the air.
Data are characteristics or information, usually numerical, that are collected through observation. In a more technical sense, data are a set of values of qualitative or quantitative variables about one or more persons or objects, while a datum (singular of data) is a single value of a single variable.
a physical phenomenon produced by the motion of electric charge, which results in attractive and repulsive forces between objects.
The serving of peanut butter contains 117kcal
<h3>Calculation of calories of food Nutrients</h3>
1 gram of both carbohydrate and protein contains 4 (kcal)
1 gram of fat contains 9 (kcal)
But peanut butter contains 5g of fat. The kilocalories of fat present is;
1 g = 9 kcal
5g = F
F = 5×9
F = 45 kcal
The kilocalories of carbohydrates present is;
1g = 4kcal
12g = C
C= 12×4
C = 48kcal
The kilocalories of proteins present is;
1g = 4kcal
6 g = P
P = 4× 6
P = 24 kcal
Therefore, the total kilocalories of the peanut = 45 + 48 + 24 = 117kcal
Learn more about kilocalories here:
brainly.com/question/6423812
The correct answer would be the third one. Ionic solids
are brittle for the reason that the numerous interactions between oppositely
charged ions grip the charged particles in comparatively fixed
positions. Meaning, the ionic solids are brittle and
hard for the reason that the electrostatic magnetisms in the solid again hold
the ions in certain positions.
We know that the equation for density is:
![D=\frac{m}{V}](https://tex.z-dn.net/?f=%20D%3D%5Cfrac%7Bm%7D%7BV%7D%20%20%20)
where D is the density, m is the mass in grams, and V is the volume.
Given two of the variables, we can then solve for density:
![D=\frac{0.196g}{100mL}= \frac{0.00196g}{mL}](https://tex.z-dn.net/?f=%20D%3D%5Cfrac%7B0.196g%7D%7B100mL%7D%3D%20%5Cfrac%7B0.00196g%7D%7BmL%7D%20%20%20)
So therefore, we now know that the density of carbon dioxide gas is 0.00196g/mL.