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Explain what are the possible blood types for the cross between the type B (BB or Bo?) male as well as AB female?
Explain Genetics. Mendel is the father of modern genetics however there are some genetic characteristics that cannot be explained by modest Mendelian genetics.
Describe Pharmacology Utilize the data given below from FGR 11 for Class D Cs-137 to-
Explain Pharmacology An activity of 1000 Bq of a class-W aerosol (AMAD = 1 micrometre) is inhaled in a single intake
Find the mass of a reactant using Dalton's law of partial pressures, ideal gas law, and stoichiometry.
The Hydrogen gas produced is collected over water at 25.0oC using an arrangement similar to that shown . The volume of the gas is 7.80L and the pressure is 0.980atm. Calculate the amount of zinc met
To determine the partial pressure of each gas in a mixture of gases using Dalton's law of partial pressures.
A mixture of gases contains 0.31 mol CH4. 0.25 mol C2H6 and 0.29 mol C3H8. The total pressure is 1.50 atm. Calculate the partial pressures of the gases. A 2.5-L flask at 15 C contains a mixture of N
Balance equation and determine the volume of air in liters at 35.0 degrees C and 790 mmHg necessary to burn 227 g of ethanol. Assume that air is 21.0 percent O2 by volume.
Dissolving 3.00 g of an impure sample of calcium carbonate in hydrochloric acid produced 0.656 L of carbon dioxide (measured at 20degrees C and 792mm/Hg). Calculate the percent by mass of calcium c
What is the mass of the solid NH4Cl formed when 73.0 g of NH3 are mixed with an equal mass of HCI? What is the volume of the gas remaining, measured at 14degrees C and 752 mmHg? What gas is it.
There are many automobile industries exploring different types of energy supplies other than gasoline. Conduct some research on these alternative fuel sources for automobiles.
What is the equilibrium constant and describe reaction rate. (Ex. Forward or reverse).
Find out the exact significant figures for the values.
Find out the exact significant figures for each of the values.
Find out the values are exact or inexact
We were given concentration and volume of a weak acid and were asked to determine dissociation constant of weak acid, in second question we were asked to find concentration of each species in soluti
We were given standard reduction potentials and were asked to find standard reduction potential for the half-reaction.
Examine the meaning of pH and [H+], the pH scale and why you're chosen substance is acidic. Use scientific notation or enough decimal places so that your answer has at least 3 place values. For exam
We were given mass and volume and we were asked to find limiting reactant, in second question we were asked to find percent by mass of oxygen in CaCO3.
An isotope of Gd has a half life of 25 minutes. How long would you have to wait for eight half lives to pass.
What is the pH of a solution of 0.81 M acid and 0.35 M of its conjugate base if the ionization Constant is 5.45 x 10-8.
What is the pH of the solution at the points where 24.5 and 25.5 mL of NaOH have been added? (Ka = 1.8 x 10-5)
What is the concentration (M) of Mg2+ when MgC2O4 (Ksp = 8.5 x 10-5) begins to precipitate from a solution that is 0.020.
Which of the following when dissolved in water has the highest concentration of magnesium ion.