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Using data from Appendix C in the textbook, calculate ΔG° for the following reactions. Indicate whether each reaction is spontaneous under standard conditions.
What are the differences between physical structures of Sn(II) and Sn(IV) halides and what dictates those structural differences. Explain the melting point differences in the two compounds.
Given an unknown sample of a solid, how would you decide that it is necessary to do a recrystallization. recystaillization-Why must you use a minimal amount of hot solvent
Explain the following observations. Use diagrams where possible and/or necessary, to aid your explanations:
Compute the final pressure and temperature and increase of entropy if air is assumed to be the ideal gas. What irreversible process has taken place?
What is the pH of the solution when 35.00 ml of sodium hydroxide has been added
A 1.0 M Na2SO4 solution is slowly added to 10 mL of a solution that is .20 M in Ca^2+ and .30 M in Ag^+. Which compound will precipitate first: CaSO4 Ksp= 2.4 *10^-5 ,Ksp for Ag2SO4 is 1.5*10^-5. How much Na2SO4 solution must be added to initiate ..
What is a covalent bond? Give examples of structure with covalent bonds
Therefore, a more systematic manner of indicating stereochemistry in these systems has been developed that uses the E and Z nomenclature system. Draw the structures of the E and Z stereoisomers of 1,4-diphenyl-2-butene-1,4-dione. In this case, whi..
Problem- 2NaOH(s)+CO2(g)?Na2CO3(s)+H2O(l). Which reagent is the limiting reactant when 2.08mol NaOH and 1.10mol CO2 are allowed to react? 1) How many moles of Na2CO3 can be produced
How does this work? Do you just omit the H20/Oh-. Calculate the value for the equilibrium constant for each of the following aqueous reactions.
how much energy is required to turn 500 g of ice at -15.0 celsius to liquid water at 55.0 celsius? specific heat (ice) = 2.10 J/g * C. Specific heat (water)= 4.18 J/g*C
The heat of combustion of bituminous coal is 2.5 × 104 J/g. What quantity of the coal is required to produce the energy to convert 100. lb of ice at 0°C to steam at 100°C
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