Anonym
Anonym
30-03-2015
Chemistry
Answered
How many grams are in 0.21mol sample of ethyl alcohol?
Answer :
reshmisahadeo
reshmisahadeo
30-03-2015
Mass = moles x molar mass
Molar mass of eythl alcohol = 46
Mass= 0.21 x 46= 9.66g
Answer Link
VIEW ALL ANSWERS ( 55+ )
Other Questions
screenshot attached im having the hardest time getting the correct answers please help
Antonia is running short of time so she decides to use to quickly produce a near - finished promotional description of the house her company has listed to sell
What are the distinctions between a health insurance deductible and an out-of-pocket maximum?
In your own opinion, what four reasons would you give to the youth in various religious denominations to stay away from non-religious songs?[4 marks]
Calculate the centripetal acceleration of the object.Given:[tex]\[ \begin{array}{l} s = \frac{900}{10} \\ s = 90 \end{array} \][/tex]An object of mass [tex]$25
Which kit is necessary in farm animal obstetric emergencies? A. Dystocia box. B. Oxygen cage. C. Difficult birth kit. D. Crash cart.
Sketch a multistage rocket and label it
### BACKGROUNDThree teachers at Nyamatikiti High School bought two different kinds of fruits at the market.When they got to school, they could not remember the
A domestic insurer issuing variable contracts must establish a universal life insurance policy has two types of interest rates that are called one or more______
Is the following a complete sentence?"With the bells beginning to chime."A. TrueB. False
Why is it necessary to use the same restriction enzyme to cut 2 pieces of DNA that are to be joined together?
round this number 3.899 to the nearest hundredth
round this number 3.899 to the nearest hundredth
If, 2=5 3=10 4=17 5=??
Why is it necessary to use the same restriction enzyme to cut 2 pieces of DNA that are to be joined together?
of the400 doctors who attended a conference, 240 practiced family medicine and 130 were from countries outside the United States. One-third of the family medici
of the400 doctors who attended a conference, 240 practiced family medicine and 130 were from countries outside the United States. One-third of the family medici
If, 2=5 3=10 4=17 5=??
How are radioactive probes useful in DNA fingerprinting
If, 2=5 3=10 4=17 5=??