How much boiling water would you need
How much boiling water would you need in order to raise the bath to body temperature (about 37)? Assume that no heat is transferred to the surrounding environment.
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Describe how a linear sequence of amino acids gives rise to the three-dimensional structure of proteins. Detail the significance of this structure, how it may be modified, and the results of such modification
How exactly do you name a pyrrole because I've been attempting ahomework assignment and one of the structures is a pyrrole, but thename is incorrect.
The equilibrium constant Kp is 158. Analysis shows that the partial preassure of O2 is 0.25 atm at equilibrium. Calculate the pressure of NO and NO2 in the mixture.
Why is the ionization of Hydrogen greater than the energy of any frequency in the bright-line spectrum for Hydrogen?
0.266 mol of a solid was dissolved in 300 mL of water at 21.9 oC in a styrofoam cup calorimeter. After the solid had fully dissolved, the final temperature of the solution was 28.8 oC. What is the molar heat of solution of the substance?
An antacid tablet from Brand A is broken in half. One of the pieces weighs 0.56g. This piece is stirred with water and 4 drops of phenolphthalein. Two burets are set up.
To determine the Molar Volume of a Gas @ STP, a tube container containing potassium chlorate and manganese (IV) oxide, weighing atotal of 6.980g, was heated until its mass dropped to 6.190g.
Calculate the pressure that must be applied to achieve reverse osmosis of 0.504 M NaCl separated by a semipermeable membrane from a solution that is 0.0020 M in NaCl at 22 deg Celsius.
A 12-liter tank contains helium gas pressurized to 160 atm. What size tank would be needed to contain this same amount of helium at atmospheric pressure?
In very hot, humid climates, such as those in tropical jungles,surface water is usually not safe to drink. A military campaign insuch a place.
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