Question
Asked Apr 1, 2019

How many molecules of carbon dioxide, CO2, comprise 2.55 grams?

check_circle

Expert Answer

star
star
star
star
star
1 Rating
Step 1

 44 g of CO2  comprises  1 mole

1 mole of CO2(44 g) contains  6.022 X 10 23 molecules

 2.55 g of CO2 comprises of how many molecules?

Apply cross multiplication (Unitary method),

                           &nb...

Want to see the full answer?

See Solution

Check out a sample Q&A here.

Want to see this answer and more?

Solutions are written by subject experts who are available 24/7. Questions are typically answered within 1 hour.*

See Solution
*Response times may vary by subject and question.
Tagged in

Science

Chemistry

General Chemistry

Related Chemistry Q&A

Find answers to questions asked by student like you

Show more Q&A add
question_answer

Q: For the reaction2NO(g)+ O2(g)2NO2(g)ΔG° = -73.5 kJ and ΔS° = -146.5 J/K at 278 K and 1 atm.The maxim...

A: The temperature for the given reaction is not changing and it required to calculate maximum amount o...

question_answer

Q: Calculate the molar solubility of calcium hydroxide in a solution buffered at a pH of 4.0

A: Calcium hydroxide is an ionic compound which dissociates in aqueous solution. Ca(OH)2 <-------&gt...

question_answer

Q: (3) According to Charles’ law, if the volume of a container of a gas is doubled, at constant pressur...

A: Hey, since there are multiple questions posted, we will answer first question. If you want any speci...

question_answer

Q: Please answer all and post below the answer the source from where you got the answer thank you!

A: Hey, since there are multiple questions posted, we will answer first question. If you want any speci...

question_answer

Q: I don't even know what lithium dicyclohexylcuprate looks like and I can't seem to find it on the int...

A: Acetophenone reacts with butyllithium to give vinyl alcohol.

question_answer

Q: Predict the ratios of products that result from chlorination of isopentane (2-methylbutane). please ...

A: The percentage and name of monochlorinated products formed in the chlorination of 2-methylpentane ar...

question_answer

Q: 4. Provide the structure of the intramolecular aldol condensation/dehydration product that results w...

A: Aldol condensation is a condensation reaction in which aldehyde having alpha-hydrogen reacts with en...

question_answer

Q: For the reactionN2(g) + O2(g)2NO(g)H° = 181 kJ and S° = 24.9 J/KThe equilibrium constant, K, would b...

A: Gibb's free energy : It is defined as the maximum amount of useful work that can be obtained from th...

question_answer

Q: Ammonia is a gas with a characteristic pungent odor. It is sold as a water solution for use in house...

A: Given information,