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What is a Strong acid? how is a strong acid is different than a concentrated acid? What is an example of a calculation where equal concentrations of acid solutions may have different pH's due to differences in acid strengths.
For CO2 one of the major absorptions of IR radiation occurs at the wavenumber of 2350cm^-1. what is the energy corresponding to that IR photon
if the partial pressure of cyclopropane in the misture is 330 mm Hg and the partial pressure of the ocygen is 1.0 atm, what is the total pressure of the misture in torr?
1. A gas occupies 30. L at 2.0 atm pressure and 27°C, How many moles of gas are present in the sample? 2. Which of the following should have the lowest boiling point?
Problem- For an aqueous solution of sucrose (C12H22O11) determine: a) the molarity of 4.10 L of a solution that contains 265.0 g of sucrose. B) the volume of this solution that would contain 3.00 moles of sucrose C) the number of moles of sucrose ..
What volume of 6.00 M sodium hydroxide in millimeters must be diluted to 229.0 mL to make a 1.50 M solution of sodium hydroxide
Exactly 750.0ml of a solution that contained 480.4ppm of Ba(NO3)2 were mixed with 200.0ml of a solution that was 0.03090 M in Al2(SO4)3. What mass of solid BaSO was formed
a cube of osmium metal 1.500 cm on a side has a mass of 76.31 g at 25degc. what is the density in gcm3 at this
Suppose you titrated a sample of acetic acid (monoprotic acid) with a 0.125 M solution of NaOH. Given the data in the table below, what is the concentration of the acetic acid solution?
Label and identify ALL functional groups. Label the chiral carbons (*), label the priorities (1,2,3,4) of the four "things" connected to the chiral carbon, draw the arrow or rotation and identify as R or S.
the thermal decomposition of n2o5 obeys first order kinetics.at 273k a plot of lnn2o5 vs. t gives a slope of -5.34
A solution was prepared by mixing 10.00ml of unknown(X) with 5.00ml of standard(S) containing 8.24 ug S/ml and diluting the mixture to 50.0ml. the measured signal quotient was (signal due to X/signal due to S) =1.690/1.000.
if you wanted to prepare a solution of co in water at 25 in which the co concentration was 2.1 mm what pressure of co
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