Determine the numbers of energy is contained in one mole
Determine the numbers of energy is contained in one mole of photons (electromagnetic quanta) of frequency 6.3E+16 Hz?
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The length of each and every rod is 0.70 m, and the angular speed is 4.6 rad/s. Determine the kinetic energies of rod A with its joined particle and of rod B.
How do you determine the number of moles of NaOH present and the number of moles of HCl when 2.00 grams of solid NaOH are reacted with the 55 mL of 1.0 M HCl.
An hour later temperature of the potato is 160°C. Under (unreasonable) supposition that potato's temperature is always uniform, how long it took potato to reach 50°C.
Determine the maximum value possible for the magnetic quantum number if n, the principal quantum number, has a value of 4.
The horizontal distance of point X from the base of cliff (directly below the point of release) is 30 times the radius of the circle on which the stone is whirled. Find out the angular speed of the stone at the moment of release.
Calculate the wavelength of an electromagnetic wave the velocity of which is 3.0E+10 cm/sec and the frequency of which is 3.8E+13 Hz? Enter your answer as a length in cm.
1.5 moles of an ideal diatomic gas are compressed isothermally to one third times the initial volume at 27 C. Determine work, heat, change in internal energy and change in the entropy.
Determine the molar mass of the solid acid if 0.2178 g of a dipodic solid acid is neutralized by 44.81 mL of0.0953 M NaOH. Explain in detail.
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