Find out mass of 2-butanol

Reference no: EM1397507

1. Calculate the numbers of moles of 2-butanol that needed to dissolved in ethenol(125gms) just to form 12 m 2 butanol soln also find out mass of 2-butanol ?

2. Using a solution of ethanol in water is formed by dissolving 80.6 mL of ethanol that has density = 0.79 g/cm3 and amount of water to produce a solution of 250 mL, now find out the molarity of the ethanol (C₂H₅OH) in this solution?

Reference no: EM1397507

Questions Cloud

Find out molecular formula of molar mass : Garlic smell is easily noticable due to the compound that is responsible for this is Allicin , when we analysed this compaound and find out molecular formula of molar mass= 486 grams

Confidence interval by using normal distribution : Let μ be the hourly wage (excluding tips) for workers who provide hotel room service in a large city. A random sample of a number (more than 30) of such workers yielded a 95% confidence interval for μ of $8.46 to $9.86 using the normal distributio..

Cephalic and caudal stimulation of the vagus nerve : There are two documents for lab procedures. You should start with "Rat CV Part 1", and then move on to "Soda Lime and Rebreathing".

An organization has a recruitment strategy : An organization has a recruitment strategy in which it over hires by 10% the number of employees it will actually want in any job category in order to ensure it meets its hiring needs

Find out mass of 2-butanol : Calculate the numbers of moles of 2-butanol that needed to dissolved in ethenol(125gms) just to form 12 m 2 butanol soln also find out mass of 2-butanol ?

Describe political opinion polls development : Numerous articles published in newspapers, magazines etc present statistical data as well as list margins of error for instance reports on political opinion polls development or decline of the housing markets manufacturing sectors etc.).

P-value approach to hypothesis testing : Either use the p-value approach to hypothesis testing or use the significance level approach with α = .05.

How has nature view succeeded in natural foods channel : How has Nature View succeeded in natural foods channel? Write down the two main kinds of growth strategies under consideration by Nature View?

How silent substitution rate estimate the base mutation rate : Explain how the silent substitution rate (single base substitutions at sequence locations that do not affect the amino acid sequence) can be used to estimate the base mutation rate (µ).

User Account

All Pages