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Problem- What volume (in L) of hydrogen gas (density = 0.0902 g/L) is needed to fully react with 19.8 g of copper (I) chloride in solution?
Using textbook reference solve the reactions given in above problem
use standard reduction potentials to find the equilibrium constant for the following reaction at 25 degrees C.
To find the mass of water use the density of water = 1.0 g/mL. I have looked at multipule different solutions that have already been worked but have not been able to get the correct answer no matter how many different ways i got about getting it.
You are the Science Officer on the Starship Enterprise and you come across a new planet. You find that no light with wavelength less than about 650 nm reaches the surface of the planet.
State the chemical composition of the sterol that is present in high levels in most people who belong to the high-risk group. Distinguish between the 'good' and 'bad' forms of this sterol.
How many grams of sodium chlooride can be produced from 2.35 grams of sodium carbonate and exces hydrochloric acid
a gas occupying a volume of 940. ml at a pressure of 0.970 atm is allowed to expand at constant temperature until its
Presume the structure of compound Z C11H12O4 which has UV-Vis absorptions above 275 nm. Its IR spectrum depicts bands at 3208, 3175, 3100, 2947
Consider the following reaction: CH3-Cl + I- ? CH3-I + Cl- Suppose we start the reaction with an initial concentration of CH3-I of 0.260M. Over a period of 1 hr 20 min, the concentration increases to 0.840M. What is the rate of the reaction
why must the equipment for a grignard reaction be very dry? in some reactions simply rinsing with acetone prior to the
A cube of a silver-colored metal with a volume of 64 cm3 has a mass of 672 g. The density of pure silver is 10.5 g/cm3. Is the metal pure silver?
He intends to have the pH set to 10.0 . He uses acetic acid /acetate as the buffer system. Is the oH buffered in the desired range. How would you improve on Joe experiment design
Calculate the molarity of a solution of acetic acid made by dissolving 19.00 of glacial acetic acid at 25 in enough water to make 230.0 of solution.
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