Wednesday

April 16, 2014

April 16, 2014

Total # Posts: 11

**Chemistry**

I did that but I keep getting the wrong answer

**Chemistry **

a. How many moles of N2 are present in a 1.00 qt flask that has a pressure of 425 torr at a temperature of 35°C? What is the mass in this na2?

**Chemistry**

A 150.0 mL flask contains 740. g of N2 at 0°C. What is the pressure in atm. What is the pressure in torr? What is the pressure in psi?

**math**

The school store open on the first day of school with 30 notebooks and 18 pencils. Within two days it sold all of these items. On the first day, twice as many notebooks were sold as pencils. On the second day, for every 3 notebooks sold, 2 pencils were sold. how many notebooks...

**chemistry**

how many seconds would it take to go from 0mi/h to 60 mi/h with an average acceleration of 15mi/h squared

**From Theory To Practice **

One Tablespoon

**math**

what is the place value for each of the following numbers 2,071,463,548

**30-60-90**

the shorter leg of a 30-60-90 triangle is 2.4 inches long. find the perimeter.

**algebra**

the vertices of ABC are A(1,1) B(7,3) and C(2,6) write and equation of the line that contains the median from c to ab

**geometry**

the vertices of ABC are A(1,1) B(7,3) and C(2,6) write and equation of the line that contains the median from c to ab

**8th grade science**

When forces are ______ they are equal and opposite and their is ________ ___________.

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