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1.) Determine the volume in galloons of 32.5 lb mass that has a density of 2.875g/mL?
2.) Determine the K equivalence 87.2 degree F
3.) How much heat would be needed to change the temperature of a 2.12 lb piece of gold at 22.1 degrees Celsius to 76.3 degrees Celsius (Answer in kj)
Question- A 0.04314 g sample of gas occupies 10.0-mL at 295.0 K and 1.10 atm. Upon further analysis, the compound is found to be 25.305% C and 74.695% Cl. What is the molecular formula of the compound
Calculate the atomic mass for magnesium using the weighted average mass method. Express your answer using two decimal places and include the appropriate units.
1. Predict the maximum oxidation state and the most stable secondary oxidation state for the following elements: i. Bi ii. W iii. Os
Which of the following would not be a reasonable nucleophile in a SN2 reaction?
What are the spectator ions in the solution after the complete neutralization reaction occurs when mixing the strong base NaOH
A student accidentally mixed small pure white crystals of napthalene into a small vial containing small white crystals of disodium malonate. What can she do to purify the disodium malonate away from the naphtalene quickly
Calculate the pOH of a solution that results from mixing 27 mL of 0.11 M ethylamine (C2H5NH2) with 45 mL of 0.11 M C2H5NH3Cl.
the major differences in the dehydration of an alcohol by an E1 and E2 reaction mechanism.
Compound A is burned in a calorimeter that contains 3000 grams of water. if the combustion of 0.25 moles of this compound causes the temperature of the water to rise 41.0 degrees celcius, what is the molar heat of combustion of compound A? The..
Calculate the solubility of CuX (Ksp= [Cu2+][X2-]=1.27x10^-36) in a solution that is .200M in NaCN
Breathalyzers determine the alcohol content in a person's breath by the following (unbalanced) redox reaction:
Draw the radial probability distribution function of a 8f orbital. And may you please explain what a radial probability distribution is and how to draw one for any orbital? Thank you!
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