VinasucilFl VinasucilFl

08-04-2016
Chemistry

Answered

A student has a sample of isopropanol (C3H7OH) that has a mass of 78.6 g. The molar mass of isopropanol is 60.1 g/mol. How many moles of isopropanol are contained in this sample?

Verified Answer :

Willchemistry Willchemistry

08-04-2016

Number of moles:

mass of solute / molar mass

78.6 / 60.1 = 1.3078 moles

hope this helps!

Answer Link

amovoce amovoce

25-06-2020

Answer:

1.31 moles of isopropanol.

Explanation:

Answer Link

Related Questions

I prt simple interest Find the value of I given that p300 r014 and t2

which of these developments is a positive effect of cell technology on society

Which poetic technique does Robert Browning use in this excerpt from My Last Duchess

Which best describes Nixons interpretation of executive privilege The Constitution is not the only source of presidential authority The president has the author

What properties does a parallelogram have in common with a rectangle

Which of the following principles are important to keep in mind when crosstraininga Progression and recovery b Progression and stability c Recovery and retentio

After the Crusades the class that grew powerful was the class UpperMiddleLower

A wheelbarrow contains 30kg of rice and 5kg block find the total weight carried by the wheelbarrow

If $A$ and $B$ are mutually exclusive, then ____. A. $P(A \cap B)=0$ B. $P(A)+P(B)=1$ C. $P(A \cap B)=1$ D. $P(A)+P(B)=0$

Web Analytics