How many moles of methanol (CH3OH) are in a 4.375 g sample?Your Answer:Answerunits

1- First we calculate the molar mass of Methanol : Molar mass of C, H and O are 12, 1 and 16gmol-1…

Answered: How many moles of methanol (CH3OH) are…

Chemistry: Matter and Change

1st Edition

ISBN:9780078746376

Author:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Publisher:Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Chapter10: The Mole

Section: Chapter Questions

Problem 2STP

See similar textbooks

Similar questions

How many grams of LIHCO3 are present in 6.1*1024 formula units of LIHCO3? Round your answer to 1 decimal place. Your Answer:
How many moles of NaOH are in 2.2x1024 formula units of NaOH? Round your answer to 1 decimal place. Your Answer: Answer units
How many moles of NO2 are in 8.2x1025 molecules of NO2? Round your answer to 1 decimal place. Your Answer: Answer units
Using the equation below, convert 10.62 grams of water to moles of H2SO4. Please round your answer to two digits after the decimal point and don't forget units and substance! SO3 + H2O --> H2SO4
QUESTION 2 a. How many moles of Al203 are in 28.0 g of Al203? Report your answer to the correct number of significant figures. Answer to Question (a) = moles Al203 b. How many moles of O are in 2.55 moles of Al203? Report your answer to the correct number of significant figures. moles O Answer to Question (b) = c. How many atoms of O are in 3.0 moles of Al203? Report your answer to the correct number of significant figures. x 10 atoms O Answer to Question (c) =
A student is trying to figure out how many moles of potassium chloride are made from 4.0 grams of chlorine gas. Which step in the student’s work below is incorrect? 2 K + Cl2 --> 2 KCl step 1 step 2 step3 ?. ? ? ???× (1 mol Cl2/??. ??? ? ???)×(? ????? ???? / 2 ????? ??2)
How many moles of NaOH are in 2.2x1025 formula units of NaOH? Round your answer to 1 decimal place.
can you answer this with an explaination?
This is not a graded question to see how smart this app is, most of my friends get the question wrong
A compound is isolated from the rind of lemons that is found to be 88.14% carbon and 11.86% hydrogen by mass. Part A How many grams of C and H are there in a 250.0 g sample of this substance? Express your answers using one decimal place separated by a comma.
9
mol Cl A compound containing copper and chlorine contains 0.01026 moles of copper and 0.01721 moles of chlorine. Calculate the ratio of moles of chlorine to moles of copper mol Cu ) Round your answer to two decimal places. Do NOT include units. Your number should be greater than 1.

SEE MORE QUESTIONS

Recommended textbooks for you

Chemistry: Matter and Change

Chemistry

ISBN:

9780078746376

Author:

Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Publisher:

Glencoe/McGraw-Hill School Pub Co

Chemistry: Matter and Change

Chemistry

ISBN:

9780078746376

Author:

Dinah Zike, Laurel Dingrando, Nicholas Hainen, Cheryl Wistrom

Publisher:

Glencoe/McGraw-Hill School Pub Co

SEE MORE TEXTBOOKS

How many moles of methanol (CH3OH) are in a 4.375 g sample? Your Answer: Answer units