Calculating Carbon Dioxide Volume for Glucose Production in Photosynthesis

Calculating Carbon Dioxide Volume for Glucose Production in Photosynthesis

Assessment

Interactive Video

Chemistry, Biology, Science

9th - 12th Grade

Hard

Created by

Patricia Brown

FREE Resource

The video tutorial covers a gas stoichiometry problem, focusing on calculating the volume of carbon dioxide needed to produce 1 gram of glucose at 25°C and 1 atmosphere. It explains the conversion path from grams to liters, using molar mass and stoichiometry, and demonstrates two methods: using molar volume and the ideal gas law.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the main goal of the stoichiometry problem discussed in the video?

To calculate the mass of glucose produced.

To determine the volume of carbon dioxide needed.

To find the number of moles of oxygen produced.

To measure the temperature change during the reaction.

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the first step in the conversion path for solving the stoichiometry problem?

Convert moles of glucose to liters of carbon dioxide.

Convert liters of carbon dioxide to moles of glucose.

Convert grams of glucose to moles of glucose.

Convert moles of carbon dioxide to grams of glucose.

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why is it necessary to convert grams of glucose to moles of glucose?

To calculate the pressure of the gas.

To determine the color change in the reaction.

To measure the temperature of the reaction.

To use the balanced chemical equation for stoichiometry.

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the molar ratio of glucose to carbon dioxide in the balanced chemical equation?

1:1

1:2

1:4

1:6

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which conversion factor is used to convert moles of glucose to moles of carbon dioxide?

Pressure

Molar mass

Reaction stoichiometry

Temperature

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the molar volume of a gas at 25 degrees Celsius and 1 atmosphere?

18.5 liters per mole

22.4 liters per mole

24.46 liters per mole

20.0 liters per mole

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which law can be used as an alternative method to calculate the volume of carbon dioxide?

Ideal Gas Law

Avogadro's Law

Charles's Law

Boyle's Law

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