Discuss the approximate concentration of naoh
A mass of NaOH which is having 4.0 g dissolved in the 5 mL of water. Then, a 4.0 mL aliquot of this solution is diluted to 500 mL of solution. Determine the approximate concentration of NaOH in the diluted solution ?
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You are standing on the north-pole of a big electro magnet having the south pole over your head. A beam of electrons is flying right at your face. When the magnetic field is strong adequate:
A flat surface having area 3.10 m2 is rotated in a uniform electric field of magnitude E = 6.90 x 105 N/C. Find out the electric flux via this area if the electric field is parallel to the surface.
Discuss how pH might affect absorbance measurement and why this produces a significant matrix effect by considering the properties of p-Nitro phenol.
You are riding in a boat whose speed relative to the water is around 6.1. The boat points at an angle of around 25 upstream on a river flowing at 1.4.
As the student pulls his arms inward, his angular speed rises to 3.48 rev/s. Determine how far are the masses from the axis of rotation at this time, considering the masses to be points?
The formula for Epsom salts can be written as MgSO4•xH2O, where x indicates the number of water molecules. Epsom salts, a strong laxative used in veterinary medicine, is a hydrate, which means that a certain number of water molecule
Find ways are there to play the best of nine series which ends on 5th game? Find ways are there to play the best of nine series which ends on 6th game?
On your first trip to the Planet X you happen to take all along a 130 mass, a 40 cm long spring, a meter stick and a stopwatch. You are interested regarding the acceleration due to gravity on Planet X, where ordinary tasks seem simpler than on ear
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