equilibrium constant for; so3 <----> so2 + 1/2o2 is found to be 0.471M^1/2 @ 600deg C after a quantity of sulfur trioxide is allowed to come to equilibrium in a 1L flask @ 600deg C, 0.2 mol oxygen was found to be present. What mass of sulfur trioxide was initially placed...
what is the proper name for (CH3)2CHCH(OH)CH3?
A certain headache relief tablet is composed of monoprotic acetylsalicylic acid(C9H8O4(s)) and an inert filler. A 4.00 g tablet was crushed and dissolved to make 40.0 mL of solution. The solution was then titrated with 0.900 mol/L NaOH(aq). The volume of NaOH(aq) needed to neu...
Help! The concentration of a solution of hydrochloric acid is 100 ± 005 mol dm−3 and the volume is 100 ± 01 cm3. Calculate the number of moles and state the absolute uncertainty.
Ok, so im brand new at trigonometry. If i have a right triangle with an acute angle of 30° an opposite side of 4 and a hypotenuse of x how do ii find x
The tangent to y = (ax)+b/(sqrt x) at x =1 is 2x-y=1. Find a and b. help?
That is supposed to be 1/x sorry!
How would i go about solving this complex fraction? [(x/3)-4] / [5+(1x)]
the number blank thirds is between 3 and 4. what could the numerator of this number be? explain your answer.
supposes that a borrower and a lender agree on the nominal interest rate to be paid on a loan. Then inflation turns out to be higher than they both expected. Using a method similar to the GDP deflator, compute the percentage change of the overall price level. Also use 2009 as ...