Monday
December 9, 2013

Posts by ash

Total # Posts: 399

Pre-Calc
Solve the equation. (tan^2)3x=3

trigonometry
solve: 2cosx-1=0

maths
find the area of a square ABCD 16 square meter.find the area of the area joining mid points of the side

Math
A bolt weights about 2/5 ounce. True or false The expresion 48 divided by 2/5 could be used to find the number of bolts in a 3 pound box

Math
A bolt weights about 2/5 ounce. True or false The expression 48 divided by 2/5 could be used to find the number of bolts in a 3-pound box

Chemistry
When determining boiling points, why would you need to repeat your experiment if your sample completely vaporized before you were able to obtain a constant temperature?

Chemistry
When determining boiling points, why would you need to repeat your experiment if your sample completely vaporized before you were able to obtain a constant temperature?

Chemistry
you were asked to determine the melting point of an unknown compound in order to identify at as one of the compounds you had previously examined. What else could you have done to make sure that your unknown was indeed the compound you believed it to be, and not just a compound...

Chemistry
In the determination of melting points, why cant you use water instead of mineral oil?

Chemistry
How will the boiling point of a substance be affected by increasing the atmospheric pressure? How will the boiling point of a substance be affected by decreasing the atmospheric pressure?

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