Sunday
May 19, 2013

# Posts by natasha

Total # Posts: 308

CHEMISTRY!! NEED IMMEDIATE HELP PLEASE!!!
a. Calculate the delta H, delta G, and equilibrium constant for the reaction of methane with Cl2 to give CH3Cl and HCl. Use the following information for your calculations: Bond Dissociation Energies: CH3-H (104.8kcal/mol), Cl-Cl(59.0 kcal/mol), CH3-Cl(85.0 kcal/mol), and H-Cl...

business Math
simple interest 2430 times 0.06 times 1/12

algebra
trains A and B are traveling in the same direction on paraleel tracks. Train A is traveling at 80 miles per hour and train B is traveling at 88 miles per hour. Train a passes a station at 5:10 P.M. If train B passes the same station at 5:40 P.M., at what time will train B catc...

Chemistry urgent
How is pushing down the accelerator pedal resulting in a faster consumption of fuel in the engine concentration?

Chemistry urgent
How is pushing down the accelerator pedal resulting in a faster consumption of fuel in the engine concentration?

Chemistry 10
The accelerator pedal in the car is pressed, resulting in a faster consumption of fuel in the engine. Now according to previous answers to this question the answers concentration but I do not understand how. I though concentration is the amount of a substance dissolved in a so...

calc
a machine can produce 12 clay figure per hour.it costs \$750 to set up the machine and \$6 per hour to run the machine.each clay figure requires \$2 of material to produce.if each clay figure will sell for \$10 charged,express the revenue cost,and profit in producing x clay figure...

calc
water is stored in a tank in the shape of an interval cone of height 10ft and diameter 6ft.express the volume of water in the tank as a function of the height h of the water level.

calc
a cylindrical container with a circular base has a surface area of 64ft squared.express its volume as a function of its radius

calc
an open box is to be made from a 4 ft by 5 ft piece of cardboard by cutting out squares of equals sizes with width x ft from the four corners and bending up the flaps to form sides.express the volume of the open box as a function of x what is the domain of the function

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