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Utilizing the metallic crystal is known to be a cubic closes packed structure, find out the density of the metal in g/cm3 using 900nm.
Calculate the theoretical yield for the bromination of both stilbenes and cinnamic acid, assuming the presence of excess pyridinium tribromide.
Carbon and silicon belong to the same group and are known to have similar properties. Do you think that silicon can replace the role that carbon plays in organic chemistry
Which of the following correctly describes what happens when the temperature of a chemical reaction is increased? Not: assume that the mechanism for the reaction does not change.
hydrazine n2h4 is made by the reaction of ammonia nh3 with hypochlorite ocl-. given the following equation 420 kg of
The compound has a molecular mass of 70. D) The compound contains a cyano or alkyne group. E) The compound contains a CO group
The temperature change depends on the moles of water produced (moles of reaction) and the mass of the solution. Assume that the density of each solution is 1.0 g/mL.
beginning with 150.0 ml of 0.175 m ammonia determine the solutions ph after each of the following stepsa before any
A particular Lake contains 10^10 liter of water. Due to acidification, the pH of the Lake is 5.00. It has been decided to add enough calcium carbonate to the lake to bring the pH to 6.00.
what is the expected freezing point of an aqueous solution of 2.62 kg of nitric acid hno3 in a solution with a total
53.5 g of an ideal gas of molecular weight = 10.5 g/mol is confined at a pressure of 50 kPa. The density of the gas is 0.164 g/L. Compute the temperature of the gas in degrees Celsius.
Would you expect Cobalt(III) Acetylacetonate to be a diamagnetic or paramagnetic compound
calculate the PH of a buffer solution prepared by dissolving 21.5 g benzoic acid and 37.7g sodium benzoate in 200.0 mL of solution?
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