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1.) Briefly explain the term rotational barrier as it applpies to conformational isomers of C2H6.
2.) Explain the meaning of the term condensation reaction in organic chemistry.
3.) explain how you would show experimentally that 2 particular organic compounds were optical isomers of each other.
The decomposition of N2O to N2 and O2 is a first order reaction. At 730 degrees Celcius the half-life of the reaction is 3.58x10^3 min. If the initioal pressure of N2O is 2.10 atm at 730 degrees Celcius, calculate the total gas pressure after on h..
In the reaction BaCO3 + 2HNO3 -> Ba(NO3)2 +CO2 + H2O, what mass of Ba(NO3)2 can be formed by combining 55 g BaCO3 and 26 g HNO3?
What is the final Celsius temperature if 4.55 L of nitric oxide gas at 35°C is cooled until the volume reaches 1.00 L
What was the temperature change of the metal? C) Calculate the specific heat and the atomic mass of the metal. What is the metal?
Acetone (CH3)2CO, has a larger dipole moment than water, but NaCl will not dissolve in it.
Draw the structure of Caffeine. Skeletal form only. Locate 2 bonds in the molecule that are obviously polar covalent.
Benzene is a trace component of gasloine. What is the mole ratio of benzene to n-octant in the vapor above a solution of 40.0% benzene and 60.0% n-octane by the mass
Which one of the following is not a redox reaction?
What is the gauge pressure of the gas in this mercury manometer
764 mL of chlorine gas are added to the reaction chamber at STP. How many grams of silicon metal are needed to react with this volume of chlorine gas?
Explain why platinum's potential decreased with time and explain why the steady-state value was -0.413V vs SHE.
how much energy is required to heat an iron nail with a mass of 7g from 25 degrees celcius until it becomes red hot at 750 degrees celcius?
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