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1. Hydrogen (H2) at 3.00 MPa and 1000. K is confined in a volume of 1.00 m3 . Determine Vavg, Vrms, Vmp, and the collision frequency F:
2. Oxygen (O2) at 300. K and 1.00 atm pressure is confined in a volume of 1.00 × 10-4 m3 . Determine
a. The number of oxygen molecules present.
b. The average molecular velocity.
c. The rms molecular velocity.
d. The most probable molecular velocity.
e. The number of molecules with a velocity in the range of 0 to 10 -4 m/s:
f. The number of molecules with velocities greater than 106 m/s.
Provide IUPAC names for the following compounds: Provide structures for the following compounds: Circle and name the functional groups for the following compounds:
Compute the enthalpy change, for this reaction per mole of solution and A calorimeter has water of 22.0 grams at the temperature of fifteen degree celsisu
what shared property of alpha helices and beta sheets favors the formation of these structures in membrane spanning
Consider the titration of 30.0 mL of 0.10M HClO (Ka=5.0x10^-5) with 0.095M KOH solution. Determine the pH at:
although we usually think of substances as burning only in oxygengas the process of rapid oxidation to produce a flame
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a problem frequently encountered in the dehydration of alcohols is the rearrangement to form a more stable carbocation. Explain why this is not a problem in the synthesis of cyclohexene
If 80 {rm J} of heat are added to a pure gold coin with a mass of 13 {rm g}, what is its temperature change? Specific heat capacity of gold is 0.128 rm J/g ^circ C.
Determine Delta H in units of kj/mol AgCl. Presume that the density as well as heat capacity of the solutions is the same as that of water. State a balanced reaction for the process.
a few compounds exist whose solubility decreases as the temperature increases. how would the values for deltag deltah
2.51 moles of a gas occupies 50.88 liters, and its density is 1.43 g/L at a particular temperature and pressure. Calculate the molar mass of the gas.
A solid that weighs 0.008kg . Put the solid into a gradulated cyliner filled with water and the volume increases by 10cm 3 what is the denity?
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