Questions on Chemistry

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Chemistry, 15.07.2020 20:52

The normal recipe for preparing Kool-Aid® calls for adding the entire package and 1 cup of sugar to 2 quarts of water. Calculate the volume percent of this solution and determine which of your samples...

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Chemistry, 30.06.2020 17:39

Hello can you please help me to solve above fill in the blank questions

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Chemistry, 30.06.2020 17:39

Give examples of other amino acids that serve as precursor and state for what? ...

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Chemistry, 30.06.2020 17:39

Hi can you please help me to solve above questions ...

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Chemistry, 30.06.2020 17:39

Hi can you please help me to solve above choosing questions ...

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Chemistry, 30.06.2020 17:39

Hello can you please help me to solve above questions. . ...

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Chemistry, 30.06.2020 17:39

What is the chemical name of burning**#...

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Chemistry, 30.06.2020 17:39

The pH of gastric juice in the stomach of a certain individual is 1.50. After a few aspirin tablets have been swallowed, the concentration of acetylsalicylic acid in the stomach is 0.400 M. Calculate...

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Chemistry, 30.06.2020 17:39

A silver block, initially at 56.1 ∘C, is submerged into 100.0 g of water at 24.0 ∘C, in an insulated container. The final temperature of the mixture upon reaching thermal equilibrium is 28.0∘C. What i...

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Chemistry, 30.06.2020 17:39

describe how you would obtain a beaker of pure water from salty water - (this answer needs to be long, please draw a labelled f the equipment and explain how each part works- what is this technique ca...

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Chemistry, 30.06.2020 17:39

Hii can you please help me to solve above questions. ... ...

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Chemistry, 30.06.2020 17:39

A certain lightbulb containing argon at 1.20 atm and 18°C is heated to 85°C at constant volume. Calculate its final pressure (in atm)....

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Chemistry, 30.06.2020 17:39

5.The pH of 0.050moldm -3H2SO4 solution is A.0.50.B.1.00.C.2.05.D.1.59....

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Chemistry, 30.06.2020 17:39

For each of the following pairs of elements (1C and N2) (1Ar and Br2) pick the atom with a. more favorable (exothermic) electron affinity. b. higher ionization energy. c....

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Chemistry, 30.06.2020 17:39

During which process is the energy released 1. external respiration 2. internal respiration...

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Chemistry, 30.06.2020 17:39

Put these steps in the mechanism of chymotrypsin catalysis in order from first to last. Note that your textbook may not break out each of these steps individually, but all steps should be ordered. (Th...

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Chemistry, 30.06.2020 16:39

Which of the following statements agrees with the chemical axiom "like dissolves like"?...

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Chemistry, 30.06.2020 16:39

Imagine that in another universe, atoms and elements are identical to ours, except that atoms with six valence electrons have particular stability (in contrast to our universe where atoms with eight v...

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Chemistry, 30.06.2020 16:39

In the Greenhouse Effect Simulation, click on the "Photon Absorption" tab at the top of the screen. Write a prediction ranking the gases in order of most infrared photons absorbed to least infrared ph...

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Chemistry, 30.06.2020 16:39

(a) Derive planar density expressions for FCC (100) and (111) planes in terms of the atomic radius R. (b) Compute and compare planar density values for these same two planes for aluminum (Al)....