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If 25.1 mL of a 0.101 M AgNO3 reacts with a27.8 mL sample of a sodium chloridesolution, what is the molarity of sodium chloride in the solution?
1.00 ml of a 3.60 times 10-4 m solution of oleic acid is diluted with 9.00 ml of petroleum ether forming solution a.
The enthalpy of formation of methanethiol CH3SH (g) is -22.9 KJ/mol. Methanethiol can be synthesized by the reaction of gaseous methanol and H2S. Water vapor is another product.
It would be possible for the carbocation to proceed to a product other than the alcohol discussed in the Experimental writeup without changing out kinetics calculation. Write the structure of another organic product
A solution of benzene (C6H6) and toluene (C7H8) is 25% benzene by mass. The vapor pressure of pure benzene and pure toluene at 25 oC are 94.2 torr and 28.4 torr, respectively. Assuming ideal behavior, calculate each of the following: • (i) The vapor ..
What is the empirical formula of cyclopentane? If the molar mass of cyclopentane is 70.1 g/mol, what is its molecular formula?
while heating two different samples of water at sea level one boils at 102 c and one boils at 99.2 c. Calculate the percent error for each sample from the theoretical 100.0 c
The solubility of Ba(OH)2 * 8H2O in water at 15 degrees c is 5.6g per 100 g of water. (A) what is the molality of a saturated solution at 15 degrees c? What is the molality of the hydroxide ions?
Look at the gene sequence below and try to answer the following questions based on your knowledge of amino acids
Explain, using kinetic Theory, why balloons sink in cold air, and how perfumes can permate the air in a room over time.
A 3.5 L container is filled with gas at 1.00 atm. A piston then compresses the gas to 0.250 L. What is the new pressure?
A gas is compressed from initial volume of 5.60L to 1.23L by an external pressure of 1.00atm. During the compression the gas releases 128J of hear. What is the internal energy of the gas?
A 100 L reaction container is charged with 0.704 mol of NOBr, which crumble at a certain temperature say between 100 and150 ºC according to the subsequent reaction
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