Determine the initial pressure of n2
If the total pressure in the flasks is 311 torr after the stopcock is opened, determine the initial pressure of N2 in the 1.00 L flask.
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For all ionizable amino acid sidechains (sidechains only, please), draw the relevant portion of the acidic form and the basic form, clearly indicating which form is which and the charge on each
A 1.50-g sample of a large biomolecule was dissolved in 16.0 g of carbon tetrachloride. The boiling point of this solution was determined to be 77.85°C. Calculate the molar mass of the biomolecule. For carbon tetrachloride, the boiling point c
Fit the data with a cubic equation using polynomial regression. Integrate the cubic equation to determine the distance.
Consider the following discrete-time system y[n]=10x[n]cos(0.25Pin+theta); where theta is a constant. Check if the system is a)linear, b)time invariant, c)causal, d)stable?
Consider the following reaction at equilibrium: CO2 + H2O ↔ H2CO3. What would be the effect of adding additional H2CO3?
When 4.03 g of CH3OH was mixed with 6.33 g of O2 and ignited, 3.92 g of CO2 was obtained. What was the percentage yield?
At a certian temperature and pressure, chlorine molecules hav an average velocity of 0.0610m/s. What is the average velocity of sulfur dioxide molecules under the same conditions?
Calculate the theoretical yield of rm C_2H_5Cl when 135 g of rm C_2H_6 reacts with 225 g of rm Cl_2, assuming that rm C_2H_6 and rm Cl_2 react only to form rm C_2H_5Cl and rm HCl.
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