If 5.0 liters of carbon dioxide gas are produced by the reaction below at 273 K and 1.00 atm, how many liters of oxygen gas were used in the reaction?

Answers

Answer 1

Answer: The balanced chemical reaction was not given. I will just assume an organic compound for this case. The balanced reaction would be:

C6H6 + 15/2O2 = 6CO2 + 3H2O

We are given the amount of carbon dioxide gas produced from the reaction. This will be the starting point of our calculation. We use the ideal gas equation to find for the number of moles.

n = PV / RT = 1.00(5L) / (0.08206 atm L/mol K ) 273 K
n= 0.2232 mol CO2

0.2232 mol CO2 (15/2 mol O2 / 6 mol CO2) ( 14.03 g CO2 / 1 mol CO2 ) = 3.9144 mol O2

V = nRT/P = 3.9144 mol O2 x 273 K x 0.08206 atm L/mol K / 1 atm
V=87.6912 L

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What is the chemical formula for mercury(I) nitrate

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Hg(NO3)2
I hope this helps :)

The table shows the specific heat of four substances—brick, dry soil, paper, and water. If all four substances were exposed to sunlight for the same amount of time, which substance would heat up the slowest?

Answers

Water would heat up the slowest if four substances were exposed to sunlight because it has the highest specific heatcapacity.

What is specific heat capacity?

Specific heat capacity is the amount of thermal energy required to raise the temperature of a system by one temperature unit (1°C) without any change of phase.

According to this question, a table comprising the specific heat of four substances were given. In the table, water has the highest specific heat capacity.

This means that water would heat up the slowest if four substances were exposed to sunlight because it has the highest specific heat capacity.

Learn more about specific heat at: brainly.com/question/11297584

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The specific heat is the amount of heat per unit mass required to raise the temperature by one degree Celsius. Therefore, a high value of specific heat would mean that more heat is needed in order for the temperature to increase. The correct answer would be water since it has the highest specific heat of the choices given.

What is the level of co2 in solo (soft drink)?

Answers

The fizz in a soda is caused by the carbon dioxide dissolved in the liquid. The amount of carbon dioxide dissolved in the a solo can not be found in the internet. This might be a secret of the company and it is only them who knows this but surely the level of CO2 is still in a safe for consumption level.

How is controlling the rate of a chemical reaction useful to a chemical engineer, physician and chef?

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It should be noted that controlling the rate of a chemical reaction is useful to the professions to improving production.

What is a chemical reaction?

It should be noted that a chemicalreaction simply means the process by which substances are converted to another substance.

In this case, controlling the rate of a chemical reaction is useful to the professions to improving production.

By finding out how fast products are made, one can develop methods to into such production.

Learn more about chemical reaction on:

brainly.com/question/26018275

Controlling the rate of chemical reactions is crucial to a chef because that is what gives food its flavor. Bread that rises too fast or slow (yeast cells converting glucose into carbon dioxide) will taste awful compared to correctly risen bread. Flambé undergoes a very fast, but brief, chemical reaction when the alcohol in which it is smothered is ignited, caramelizing the creme on top. A slow reaction would melt it all, while an even faster reaction could cause the dish to explode.

Heat energy is always released during what type of process?

Answers

In the exothermic process.. Have a great day!

What is the process that is responsible for the effect that the salt water has on plants?

Answers

because its like a human taking to much soda in it doesnt like it and starts to damage our livers...so salt water is the same with a plant.....:)

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