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trans-14-di-tert-butylcyclohexane exists in a normal chair conformation cis-14-di-tertbutylcyclohexane however adopts a
a metal ball with a mass of 297middot10-6 kg and a charge of 491 mc has a kinetic energy of 681middot108 j it is
an automobile of mass m 1100 kg is being towed by a truck whose driver observes that the tension in the rope is t
consider the following reaction at 298 k 2no g o2 g 2 no2 g a use information from your text calculate gdegrxn b
a cart slides down a frictionless inclined track to a circular loop of radius r 6 m in order for the cart to negotiate
conservation of energy tells us that energy cannot be created or destroyed clearly energy is required for radioactivity
a crate of mass 100 kg is pulled up a rough incline with an initial speed of 149 ms the pulling force is 100 n parallel
each of the sources in the drawing emits a frequency of 457 multiplied by 1014 hz and the speed v is 250 106 msa
how do i know how many subshells each letter has s p d f and how do i know how many electrons can be found in each
torsional strain resulting from eclipsed ch bonds is approximately 42 kj 10 kcal mol and that for eclipsed ch and cch3
an electron is moving at a speed of 12 104 ms in a circular path of radius of 19 cm inside a solenoid the magnetic
a parallel-plate capacitor with only air between the plates is charged by connecting it to a battery the capacitor is
a 310 ml sample of gas is collected at a temperature of 37 degc and pressure of 720 mmhg what is its volume at 17 degc
when x amount of moles of glucose are dissolved in 560 x 101 ml of solution the molarity is 347 m what is
a gas occupies 123 liters at a pressure of 0050 atm what is the volume when the pressure is increased to 0080
an underwater scuba diver sees the sun at an apparent angle of 420deg from the vertical what is actual direction of the
fluorine gas at 300 k occupies a volume of 500 ml to what temperature should it be lowered to bring the volume to 300
joe mass mj 789 kg is racing against tom when joe and tom have the same kinetic energy tom is running faster when joe
a 80-g ball collides elastically with a 320-g ball that is at rest if the 80-g ball was traveling in the positive
if i have 310 g of lithium hydroxide dissolved to make 3 l of a solution what is the molarity of the
a 025kg ball moving in a circle at the end of a string has a cantripetal acceleration of 4 ms what is the magnitude of
a cannon is rigidly attached to a carriage which can move along horizontal rails but is connected to a post by a large
when gasses f2 and solid i2 are heated to high temperature the i2 sublimes and gasses iodine heptofluride forms 27x102
a certain liquid has a vapor pressure of 920 torr at 230 degc and 2040 torr at 450 degc calculate the value of hdegvap
if a particle of mass 48 kg is moving east at 10 ms and a particle of mass 17 kg is moving west at 10 ms what is the