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a volume of 186 l of h2 is trapped in a nuclear reactor at 870oc and 125 atm what is the partial pressure torr of the
assume that the universe is a spherical cavity with a radius of 1026 m and temperature of 27 k how many thermally
a thin uniform rod has length l and mass m calculate the magnitude of the gravitational force the rod exerts on a
explain how you would prepare 1000ml of a solution using pure solute and water that is 0050 m in sodium hydrogen
consider neon a noble gas whose molecules consist of single atoms of atomic mass 002 kgmol avogadros number is 602
you have a solution made by dissolving 15230g of solid na2c2o4 and diluting to a volume of 25000ml how many moles of
a submerged scuba diver looks up toward the calm surface of a freshwater lake and notes that the sun appears to be 35o
the cooper windings of a motor have a resistance of 55 ohms at 20 degrees c when the motor is idle after running for
nitrogen gas when combined with hydrogen gas forms ammonia gas according to the following equation n2g 3h2g 2nh3g
a monoenergetic beam of electrons in incident on a single slit of width 105 nm a diffraction pattern is formed on a
a the resistor has a value of 10ohms and the capacitor is 500uf calculate the time constant of the circuitb what is the
a a 30 k resistor has a current of 63 ma passing through it determine the voltage drop across the resistorvb a 40
given a buret filled with 11 m acetic acid and a second buret filled with 15 sodium acetate how many milliliters of
an intense light source radiates uniformly in all directions at a distance of 46m from the source the radiation
cyclohexane c6h12 undergoes a molecular rearrangement in the presence of alcl3 to form methylcyclopentane ch3c5h9
a light bulb operating at 110v draws 182a determine its resistance and the amount of power it draws please show work
a youngs interference experiment is performed with blue-green argon laser light the separation between the slits is
for the reaction n2go2g gtgtgt 2no2g kc83x10-10 at 25c what is the concentration of n2 gas at equilibrium when the
mike is sitting in his athletic training suite feeling sorry for himself he moved from southern california to play
a proton travels with a velocity of v 15 x 105ms i 40 x 105ms j and then enters a magnetic field b 15ti describe
what is the hydronium ion concentration of a 0150 m hypochlorous acid solution with ka35x10-8 the equation for the
a person on earth notices a rocket approaching from the right at a speed of 074c and another rocket approaching from
given the ksp values for the following precipitates please predict which precipitate has the largest solubility in the
suppose one gallon of gasoline produces 11 x 108 j of energy and this energy is sufficient to operate a car for twenty
a jetliner has a mass of 28 x 105 kg and flies at a speed of 190 msa find the value of its momentumb if the speed of