Thursday
June 20, 2013

# Posts by shawn

Total # Posts: 412

Physics
The c with the line through it is a degree symbol, and the e is a ^ symble. I am sorry the computer put it in that way.

Physics
A 2.00-kg block of ice is at STP (0¢XC, 1 atm) while it melts completely to water. What is its change in entropy? (For ice, Lf = 3.34 „e 105 J/kg)

American History
1. True 2.b. 3.d. 4.a. 5.a.

American History
1.Did William Garrison and John Brown promote the same cause? true or false 2.The two most decisive battles of the Revolution were a. Trenton & Sarotoga b. Sarotoga and Yorktown c.Yorktown & Fallen Timbers d. Yorktown & Long Island 3.All of the following colonies were founded ...

chem
Calculate the number of moles of the indicated ion present in each of the following solutions. Na+ ion in 1.20 L of 0.183 M Na2SO4 solution = ?mol

calculus
find the first derivative of y=cos(/9t+11

Math
find the the 2nd derivative and set equal to zero in order to find inflection points of the function f(x)=1/(5x^2+4)

math
It is grater than 7 tens and less than 8 tens. The number has 4 ones

algebra
Use the distributive property to write an equivalent variable expression. -5(4j-1)

chemistry
how much energy is required to heat 1.00L of water from 20degrees celcius to 90degress celcius

Pages: <<Prev | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | Next>>