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Gases
Calculate the volume of NH3 given 5.8g NH3 would occupy 15.0 atm at 100.0°C.
Consider the following balanced chemical reaction: 2Al + 3H2SO4--->Al2(SO4)3 + 3H2 a) How many grams of Al2(S04)3 can be produced from the reaction between 11.38 grams of Al and 49.91 grams of H2SO4
Which equation gives a lower pressure. Why. What is the percentage difference of the van der Waals equation result from the ideal-gas equation result
Calculate the most probable speed of an ozone molecule in the stratosphere, where the temperature is 270 K
Consider the following cell: Pt|H2(g, 0.645 atm)|H (aq, ? M)||Ag (aq, 1.00 M)|Ag(s) If the measured cell potential is 1.20 V at 25 °C and the standard reduction potential of the Ag /Ag half-reaction couple is 0.80 V, calculate the hydrogen ion con..
From a consideration of the Lewis structure of the thiocyanate ion, SCN- in which carbon has double bond with both the sulfur and nitrogen atoms, what are the formal charges on the sulfur, carbon, and nitrogen atoms respectively
Find out the proton NMR for the product of a double aldol condensation between p-tolualdehyde as well as cyclopentanone
Problem- Develop a synthesis for converting 2-methylcyclohexanone into 2-[(dimethylamino)methyl]-6-methylcyclohexanone (outline a complete reaction mechanism(s) for this synthesis, and describe an appropriate cleanup process to extract the product..
Find the standard enthalpy of formation of ethylene, C2H4(g), given: heat of combustion = -1411 kJ/mol, Hf [CO2]= -393.5kJ/mol, Hf [H2O]= -285.5kJ/mol
determine how hot should be the air in a ballon be heated ifnbsp it has initially a volume of 750. l atnbsp the
Propose a synthetic route for the conversion of 1-methylcyclohexene into 3-methylcyclohexene (note that the easiest route is probably 2 steps, an addition followed by an elimination).
What atomic or hybrid orbitals make up the sigma bond between Br and Cl in bromine trichloride, BrCl3 ?
If ocean consisted of 3.5% salt by mass,what would be the freezing point of the ocean? Assume the Density of H2O= 1.00g/ml and that the whole ocean would freeze at the same temperature everywhere.
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