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Define the final organic product of the subsequent reaction. Hexagon---triple bond O----OH + H3C--CH2--NH2 ----> heat above the arrow H2O+
A researcher studying the nutritional value of a new candy places a 5.30-gram sample of the candy inside a bomb calorimeter and combusts it in excess oxygen.
The ionic structure of NH4Cl follows the radius-ratio rule. The ionic radii of NH4+ and Cl are 143 pm and 181 pm, respectively. Use the radius-ratio rule to predict the ionic structure. Describe the properties of the unit cell.
find the new volume of the gas sample.1.at constant pressure the temperature of a 10.25 liter sample of chlorine gas at
State whether the following reactions are spontaneous or non spontaneous at low temperature, high temperature or all temperatures
A mixture of an amine, RNH2, and other items in CH2Cl2 was extracted with 10% HCl. The aqueous layer was discarded. The organic layer contained no amine. What went wrong?
The enthalpy of vaporization of ethanol is 38.56 kJ/mol. It has a boiling point of 351.44 K. What is the difference in entropy between ethanol's liquid and gaseous states at 351.44 K. What I'm asking is what is the size of the "jump" on the Sm ver..
Demonstrate how you would synthesize trans-2-hexene, starting with acetylene as well as any compounds containing no more than 4 carbons. Be sure to show the reagents/reactants required in each step of your synthesis.
What mass of gold is produced when 12.8 A of current are passed through a gold solution for 44.0 min. Express your answer with the appropriate units.
The vapor pressure of water above this solution is found to be 0.3630 atm at 348.0 K . The vapor pressure of pure water at this temperature is 0.3804 atm.
From the following interactions select the lowest and highest energy interactions. A) a +3 and a +1 charge separated by 3 m B) a -1 and a -2 charge separated by 4 m C) a -1 and a +3 charge separated by 2 m
A 2.45 g sample of a gaseous oxide of nitrogen occupies a volume of 1.34 L at 28°C and 745 mmHg. What is the most likely formula for the gas. A. NO B. N2O4 C. N2O D. NO2
when limestone rock which is principally caco3 is heated. carbon dioxide and lime cao are produced by a decomposition
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