Chemistry

Lamar Lloyd

11 June, 09:13

The actual enthalpy of the magnesium flare reaction is - 603 kJ/mol. Your experimental value was likely different. Check all that apply.

The coffee cup calorimeter may have absorbed some heat.

The plastic coffee cup lid may have allowed some heat to escape.

The thermometer did not measure the temperature of the solution properly.

Reading the maximum temperature values from the thermometer could be challenging.

+3

Answers (2)

Know the Answer?

Not Sure About the Answer?

Find an answer to your question ✅ “The actual enthalpy of the magnesium flare reaction is - 603 kJ/mol. Your experimental value was likely different. Check all that apply. ...” in 📘 Chemistry if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.

Search for Other Answers

You Might be Interested in

How many grams of oxygen are in 56 g of c2h2o2?

How many grams are there in 1.5x10^25 molecules of CO2?

What concept is the reason for balancing recations

If an unknown element has a mass number of 14 and 7 neutrons how many protons are there

The [H3O+] in a cabernet sauvignon wine is 5.9 ' 10-4 M. What is the [-OH] in this wine?

New Questions in Chemistry

The chemical symbol for sodium is A. N. B. S. C. Na. D. Sn.

What is the pressure of a mixture of co2, so2, and h2o gasses, if each gas has a partial pressure of 25 kpa?

What are the two characteristics of air mass

Explain how humans have impacted the biome in which you live which is missouri

A scientist conducts an experiment to determine which fungi glow under ultraviolet light. What did the scientist most likely do before conducting the experiment? O A. Form a hypothesis B. Analyze data O c. Develop a theory D. Draw a conclusion