Monday
March 27, 2017

# Posts by hasan

Total # Posts: 17

Science
It makes sense to me that it is a weak acid. Here is why- 1. weak acid can react with strong base (neutralization), which maked it soluble in 6% NaOH. 2. weak base, i.e. 6% Na2CO3 has a mild reaction with weak acid, which maked it appear like insoluble. 3. weak acid does not ...
February 10, 2017

science
why did scientists think that proteins were the genetic material and not nucleic acids?
February 10, 2017

Physics
Lily throws a ball at an angle of 53.13 degrees above the horizontal from a building that is 10m high. The ball has a speed of 12m/s, .6 seconds after she throws it. What was the initial speed of the ball? This is a vector problem and uses variables such as vx, vy, vyi, delta ...
November 6, 2015

Math
write in expression that represents four less than half a number, n
October 27, 2015

vocab
the new employee had aplomb,he required
December 13, 2013

physics
I go to anderson :|
October 4, 2012

calculus
prove d/dx (csc x) = −csc x cot x
February 10, 2012

physics
Starting at = 0 , a horizontal net force 0.265 (-0.445 is applied to a box that has an initial momentum -2.95 3.85 . What is the momentum of the box at = 2.15 ?
November 29, 2011

physics
What is the net flux through the surface when charge is at the centre?
October 19, 2011

math
Erica was searching for her sunglasses.she walked 2 blocks north,3 blocks south,4 blocks east, and 3 blocks west.How many blocks did she walk?How far is Erica from where she began her search?
October 10, 2011

strayer
Assignment #1: Calcor Company
April 13, 2011

physics
a suicase measrues 1.0m x 0.5m x 0.2m it has a mass of 10kg, what is its weight in newtons?
March 7, 2011

Ps 131 queens
Math 10 +
November 9, 2010

chem
a sample of gas is compressed from 3.25 l to 1.20 l at constant temperature. if the pressure of this gas in the 3.25 l volume is 100.00 kpa, what will the pressure be at 1.20 l ?
April 5, 2010

please help me to do my assignment 1.describe my business? (I choose restaurent business? 2.iedntify 1 contract required for this business ?Describe the use and importanceof this contract to my nominated business 3.identify and explain the elements of this valid contracti.e ...
August 24, 2009

Poetry
What is the theme of the poems "In November" by Archibald Lampman and "December" by Stuart Livingstone? Thank you.
November 25, 2007

Poetry
What is the theme of the two poems "In November" by Archibald Lampman and "December" by Stuart Livingstone? Thank you.
November 23, 2007

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