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If the H from the OH group in CH3-OH is removed and replaced with a METHYL group.
what family will the molecule then belong to?
The molality of the solution is 8.51m. If 2.00 mLs of this solution is transferred to a 500 mL volumetric flask and diluted to volume with water, what is the percent A by weight, the ppm A, and the molarity of the solution. What is the mole fracti..
consider 1.0 liters of an aqueous solution that contains 0.10 m sulfuric acid to which 0.30 moles of barium nitrate is
describe the major absorption bands in the ir spectrum.1.on the ir spectrum of your product label all the major
When the unknown was treated with 3M (NH4)2CO3 solution a white precipitate formed. Because the acetic acid bottle was empty , the student used 6M HCl to dissolve the precipitate
At a certain temperature, the equilibrium constant, Kc, for this reaction is 53.3. H2(g)+I2(g) 2HI(g) Kc=53.3 At this temperature, 0.800 mol of H2 and 0.800 mol of I2 were placed in a 1.00-L container to react. What concentration of HI is present..
A bicycle tire is filled with air to a pressure of 611 kPa at a temperature of 19 degrees C. Riding the bike on a hot day increases the temperature of the tire to 58 degrees C.
The density of an unknown gas is 2.00 grams per liter at 3.00 atmospheres pressure and 127 degrees C. What is the molcular weight of the gas?
what is the theoretical yield of aluminum oxide if 1.60 mol of aluminum metal is exposed to 1.50 mol of
Why would a mixture of salts be more difficult to identify than a single salt? For example, copper sulfate, barium nitrate and nickel bromide versus only nickel bromide.
Problem- You prepare a solution from 10.0 mL of 0.100 M MOPS buffer (3-morpholinopropane-1-sulfonic acid) and 10.0 mL of 0.086 M NaOH. Next, you add 1.00 mL of 7.01 × 10-5 M lidocaine to this mixture Denoting lidocaine as L, calculate the fraction..
How many grams of NH4Cl must be added to 424 mL of a 0.69 M solution of NH3 to prepare a pH = 9.00 buffer.
Two containers are connected by an open tube. One container (A) is at 300K, the other (B) is at 600K. These two containers must have
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