Molarity of a solution
What is the molarity of a solution containing 16.0 {rm g} of {rm KCl} in 324 {rm mL} of solution?
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Explain why all the solutions (iron (iii) nitrate and potassium thiocyanate) used in this experiment were made in 0.1 M HN03 rather than in deionized water.
Explain briefly the following properties of moist air: dry-bulb temperature, wet-bulb temperature, relative humidity, humidity ratio, dew point, specific volume and enthalphy?
A turbofan jet engine has a large fan that sucks in air. Some of this air enters a set of compressors, is mixed with fuel in combustion chambers, and expands through the turbines that drive the fan.
State three disadvantages of the Wittig reaction.
The noise produced by a resistor is to be amplified by a noiseless amplifier having a voltage gain of 75 and a bandwidth of 100 kHz. A sensitive meter at the output reads 240 μV rms. assuming operation at 37°C, calculate the resistor's
Arrange the elements in order of decreasing first ionization energy.
A 21 L tank contains a gas under a pressure of 367 atm. What volume would the gas occupy at the same temperature at 630 torr of pressure?
A flask is charged with 2.00 atm of CCl4, which then reaches equilibrium at 700 K. What fraction of the CCl4 is converted into C and Cl2?
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Explain how you plan to incorporate a commitment to social change into your program of study and professional practice.
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