Specific heat for the metal
It takes 54.0 to raise the temperature of an 10.0 piece of unknown metal from 13.0 to 24.5. What is the specific heat for the metal?
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What's the element with atomic mass of 15.02 that has properties of a metal but is softer than lambda and harder than beta?
A 50.0 g silver object is added to 75.5 mL of water contained in a graduated cylinder. The density of silver is 10.5 g/mL. What is the total volume in the graduated cylinder?
Calculate the maximum total energy per mole of 56Fe that could be released through nuclear fusion. What percentage of the maximum total energy is released by the formation 4He?
What other planning tools and techniques might be useful to Andrew Friedman as he oversees and directs the team's operations? Be specific.
what would be the molarity of a saturated aqueous solution of nal prepared as 25degree c assuming that the added nal does not add significantly to the volume of the water?
Determine the effect that increasing the overpontial from 0.50 V to 0.60 V has has on the current density in the electrolysis of a certain electrolyte solution, which is 1.22 mA/cm2 at 0.50 and 25 degrees celcius. take alpha = 0.5
The solubility of KCl in water is 34.0 g KCl/100 g H20 at 20*C. A warm solution containing 50.0 g KCl in 130 g H20 is cooled to 20*C. How many grams of KCl remain dissolved? How many grams came out of solution?
What is meant by the current description of the global economy that "time and distance have been collapsed or compressed"? Do you agree?
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