Recent content by obrien040362

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    Deflection by Moment Area Method

    Homework Statement The problem is a cantilive beam of length L with a triangular uniform load or W. The solution is to find the slope and deflection at the end by moment area method. My solution is not matching the textbook solution of wl^3/8EI and 11wL^4/120EI Homework Equations First...
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    Buy Alum Sulfate for 8000 Gal 48% Solution

    Can you figure weight of solution with specific gravities?
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    Buy Alum Sulfate for 8000 Gal 48% Solution

    I did review that answer before I posted , but I don't know how to calculate the solution weight of 25% NaOh or 48% Aluminum Sulfate
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    Buy Alum Sulfate for 8000 Gal 48% Solution

    How many pounds of alum sulfate do I need to buy to make 8000 gallons of 48% solution. Thank you
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    30,000 gals of a 25% solution of NaOH

    I guess i thought it was w/v since it is a dry solute, but my spec says "% by weight". So would "% by weight" be w/w? So is w/v 62,625 and w/w 83,500 (33% more)
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    30,000 gals of a 25% solution of NaOH

    If I wanted to make 30,000 gals of a 25% solution of NaOH would the calculation of dry product needed be: 8.35 #/gal x 30,000 gal x .25 = 62,625 # Thanks
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    How much water is needed to raise the humidity in my house?

    Here is my Rub Goldberg System I discharge my dryer a few inches above a bucket full of water. The lint then sticks in the water and air deflects off the top. So I don't have a lint issue. I then blow the air out of the laundry room with a fan. The problem is the air in the laundry room...
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