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What is the unit of heat in the British system, and how does it compare in magnitude with metric units? What does the specific heat of a substance tell you when you compare it to the specific heat of another substance?
The test for Mg uses a selective complexing agent,titan yellow.Unlike many of the other metal species in this experiment which exhibit color due to electronic transitions by d electrons,Mg does not actually have any d electrons. can you suggest wh..
using a flow diagram show the separation of a mixture containing p-bromoacetanilide
Decide whether or not each of the following metals dissolves in 1M HCl. For these metals that do dissolve, write a balanced redox reaction showing what happens when the metal dissolves.
State a short paragraph or use a graphic organizer, to illustrate the relationship among the following concepts: favorable chemical change, enthalpy, temperature, entropy and free energy.
Using the formula W = mg, how many milliliters of water with a density of 1g/mL are required to weigh 0.75 newtons and g = 9.81 m/s2?
When metal oxides react with water, the oxygen usually ends up as the hydroxide ion, separate from the metal. In contrast, when nonmetallic oxides react with water, the oxygen ends up as part of the nonmetal species.
Meant for a particle in a one-dimensional box in its lowest energy state ground state what is the probability that the particle is in the right half of the box. Explain what is the probability that the particle is in the middle third of the box.
Suppose an integral membrane protein diffuses in a cell membrane at a rate of 1.04 square centimeters per 0.09 seconds. Express this rate as an integer with the correct number of significant figures.
Which of the following is TRUE with regards to strong and weak acids? A. weak acids undergo complete dissociation in solution B. strong acids undergo partial dissociation in solution C.
What was the PH of the original solution. What are the concentration of all of the following ions at the equivalence point
Dilute the solutions of NaCl, Na2So4 and Na2S are available to seperate the positive ions from each other. In order to effect seperation, the solutions should be added in which order
Carbon NMR has only the following peaks: 29.8, 36.1 and 206.8 ppm. Propose a structure of this compound and explain splitting pattern and the ratio
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