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Presume that when you plot a series of volumes as a function of temperature, the equation for your line of best-fit is y=0.1444x+43.51. Explain what is the value of T0?
Potentially helpful equations:y = m x + bV = (nR/P)TºC + (nR/P)T0
Benzoic acid, HC7H5O2, is a weak monoprotic acid. 10.81 g of sodium benzoate, NaC7H5O2, which is the conjugate base, is placed in a 0.500 L beaker and its pH is measured. It is found the pH of the solution is 8.69.
a solution is prepared from 20.0 g of a non-volatile solute in 154 g of the solvent carbon tetrachloride ccl4 and has a
you are a manufacturer of antacids. you could use either mg (oh)2 or al(oh)3 in your formulation. you can buy either of these for $2.00 per pound.
From the composition of lignite coal, calculate the mass of sulfuric acid that could potentially form as acid rain from burning
Two gas reservoirs, A and B, have the same volume and contain gas at the same temperature. Reservoir A contains 7.62g of He gas at a pressure of 1.20atm. Reservoir B cotains Ne gas at a pressure of 1.80atm. Determine the mass of Ne gas in containe..
an aqueous solution of a nonelectrolyte boils at 100.32c. what is its expected freezing
Calculate the pre-equilibrium concentration of Fe3+(aq) in a solution made by mixing 2.8 mL of 2.010?3 M Fe(NO3)3 and 7.2 mL of 2.010?3 M NaSCN. Assume the final volume is 10.0 mL.
Calculate the dryness fraction of the steam between the separator and the throttle, and hence the dryness fraction of the steam being bled from the system.
an ice cube tray holds 455 g water. if the water initially has a temperature of 33degc how many kilojoules of heat must
How many grams of NO2 will be produced when 2.0 L of nitrogen at 840mmHg and 24 C are completely reacted N2+2 O2-----2 NO2 How exactly do you calculate this
Briefly sketch the major components of the FTIR, showing the pathway of the IR radiation among the components.
calculate the fraction of atoms in a sample of argon gas at 391 k that have an energy of 12.7 kj or
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