What is the molecular weight of novocain
novacain which contains carbon,hydrogen, nitrogen, and oxygen is 12% nitrogen. if novocain contains two nitrogen atoms per molecule,what is the molecular weight of novocain?
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If the velocities of individual neutrons are known to within 2% of this value, what is the uncertainty position of one of them?
The first line of the Balmer series occurs at a wavelength of 656.3 nm. What is the energy difference between the two energy levels involved in the emission that results in this spectral line?
What is the concentration of ammonium molibdate that must be used in iodine clock reaction?
Two geological field teams are working in a remote area. A gps tracker at their base camp show the location of the first team 38km away, 19 degrees north of west, and the second team as 29 km away, 35 degrees east of north. what does the GPS give
Write a program to find the sum of the elements of an array called list1. The size of list1 is four bytes. The values of list1 are $FF, $1, $FE, and $02. To check your work, the sum should become $0200.
The reaction: 2 HI H2 + I2, is second order and the rate constant at 800 K is 9.70 x 10-2 M-1 s-1. How long will it take for 8.00 x 10-2 mol/L of HI to decrease to one-fourth of its initial concentration?
A model airplane traveling with a constant speed of 11.0m/s east then accelerates to the east at a rate of 2.35 m/s per second. The airplane hass a mass of 3.12 kg. What net force is required to produce this change in motion?
"Design a passive 1-pole RLC notch filter suitable for filtering out 60Hz pickup noise. Use complex impedance to calculate the ratio Vout/Vin vs. freq - ignore phase."
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