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nika2105 [10]
2 years ago
13

Solve for Keq , given the following concentrations at equilibrium. Based on the calculated Keq, are products or reactants larger

?
CO2 = 3.0 M O2 = 1.5 M CO = 2.0 M
Chemistry
1 answer:
miv72 [106K]2 years ago
4 0

Answer:

it blows up very lighty

Explanation:

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Two solids of identical mass, A and B, are analyzed using identical calorimeters. Each calorimeter contains the same amount of w
DIA [1.3K]

Answer:

Specific heat of solid A is greater than specific heat of solid B.

Explanation:

In the calorimeter, as the temperature is increasing, the vibrational kinetic energy will increase and this means that additional amount of energy will be needed to increase the temperature by the same value. Therefore, we can conclude that specific heat increases as temperature increases.

Now, we are told that the final temperature of solid A's calorimeter is higher than that of B.

This means from our definition earlier, Solid A will have a higher specific heat that solid B.

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2 years ago
Noah is conducting a science experiment and needs to analyze iron and sulfur. Which of the following will he compare to determin
qaws [65]

Answer:

molecular mass of each substance

molecular mass of each substance

Explanation:

7 0
1 year ago
For each of the following redox reactions in the, identify the oxidizing agent and the reducing agent.
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Anywhere between 5sogt2 and 776sogt2
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3 years ago
Bomb calorimetry is a poor choice to determine the number of nutritional Calories in food; it consistently overestimates the Cal
maw [93]

Answer:

A) dietary fiber isn't used by the body.

Explanation:

The food we eat contains certain nutritional contents that provides energy, measured in calories (CAL) to the body. A procedure called BOMB CALORIMETRY can be used to determine the energy contents of these foods. The energy-supplying macromolecules contained in food substances we eat are carbohydrate, protein, fats etc.

Bomb calorimetry uses the method of burning the food substance in a device called bomb calorimeter, and measure the caloric content of the burnt food. Bomb calorimetry measures all the present calories in a food substance, which can include dietary fibers. Due to this reason, it is considered a poor choice in determining the number of nutritional calories in a food substance.

Dietary fibers are indigestible carbohydrates that cannot be broken down and used by the body. They pass along the alimentary canal until they are egested. Hence, they are no source of nutrients to the body. Since bomb calorimetry measures all calories including dietary fibers, it is said to overestimate the caloric content of food substances.

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Can you answer these questions about recycling glass ?
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