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explain while the gibbs free energy g is the fundamental function of natural variables t p n growing biological cells
a hot-air balloon is accelerating upward under the influence of two forces its weight and the buoyant force for
on an average is an electron farther away from the nucleus when it is occupying a 2p orbital in hydrogen than when it
a rotating wheel requires 5 second to complete 50 revolutions its angular speed at the end of the 5 second interval is
formic acid is a weak acid with a ka value of 18x10-4 at 25 celsius a solution with a concentration of 424m formic acid
a man stands in a stationary canoe and throws a 473 kilogram stone with a velocity of 710 ms at an angle of 363 degree
a 40-cuft tank is filled with air at 147psia and 80 f the tank also contains a 15-lb block of dry ice solid co2
a soccer ball which has a circumference of 700 centimeter rolls 140 yards in 335 second obtain the average angular
the entropy of hydration becomes additional negative from na to mg2 to al3 though the coordination number is probably 6
an electric motor rotating a workshop grinding wheel at a rate of 100revmin is switched off suppose the wheel has a
a laboratory stockroom has a stock solution of 90 mv sulfuric acid h2so4 aq if a technician dilutes 50ml of the stock
the tires on a car has a radius of 31 centimeter determine what is the angular speed of these tires when the car is
a jet travels at a speed of 542 ms through air at 0 degree celsius determine what is the mach
explain how could you separate barium sulfate baso4 from nh42co3explain how could you separate zinc chloride zncl2 from
you are driving down a road at a constant speed of 178 ms and another car drives toward you the other car is in the
chuck norriss fist has a mass of 070 kilogram starting from rest this fist attains a velocity of 80 ms2 in 15 second
the ideal gas law explains the relationship among the pressure p volume v number of moles n and absolute temperature t
a parallel-plate capacitor has circular plates with radius 45 centimeter and spacing 10 millimeter a uniform electric
if a stock concentration of 000099 m in 05 h2so4 of potassium dichromate is given after that dilute 5ml of potassium
calculate the peak electric field inside a 645 watt microwave oven under the simplifying approximation that the
1 explain what is the ph of a solution prepared by dissolving 41g of hcl in water to make 455ml of hcl solution2 a
early one october you go to a pumpkin patch to select your halloween pumpkin you lift the 27 kilogram pumpkin to a
explain solids liquids and gases in terms of how they fill a container utilize your descriptions to identify the
a boy is running at a speed of 64 ms and grabs a rope hanging vertically from a tall tree in order to swing out over a
a at a certain instant a particle-like object is acted on by a force f 26 ni -30 nj 53 nk while the objects velocity