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You are cooking spaghetti in water you have salted with NaCl. You notice that when the water boils over, it causes the flame of the gas burner to turn bright orange. How would you explain this to your dinner guest in terms of atomic structure, energy level, electrons, excited state, and wavelength?
Why would no amine be extracted if NaOH is not added to the amine salt prior to extracting the amine with dichloromethane?
Problem- If I want to react benzaldehyde with ch3ch2cn using eto- then etoh as reagents, what product could I expect? I'm assuming that no condensation is taking place since I'm not putting heat into the system.
Formulate the energy balance for this system, and solve for the expected dynamic response of the tank temperature.
Silver chloride, often used in silver plating, contains 75.27% Ag.Calculate the mass of silver chloride in grams required to make 4.4 grams of silver plating.
Define a genetic mutation and state the type of genetic mutation. Discuss the effects of genetics mutation
What is the pH of a 1.00 L solution which initially has 0.042 mol acetic acid and 0.020 mol sodium acetate once 0.006 mols of NaOH has been added.
Calculate the quantity of energy produced per gram of reactant for the fusion of H-3 (atomic mass = 3.016049 amu) with H-1 (atomic mass =1.007825 amu) to form He-4
The first appearance of a yellow color that lasts for more than 30 seconds occurs after 14.50 mL KI have been added. What is the value of the ion product of the titration?
from its known water solubility and density determine themaximum equilibrium aqueous phase concnetration and the
Explain what is the dominant form of alkalinity in natural water at pH 7. Explain what are the forms present at pH 10.5? Total alkalinity = 100mg/l CaCO3. Explain mathematically not from graph.
If solubility of a gas is 7.5 g/L at 404 kPa pressure, what is the solubility of the gas when the pressure is 2021 kPa?
The compound GaP crystallizes in the zinc-blende structures. Recall that the zinc-blende structure is similar to the diamond structure. Draw a layer diagram (z= 1, z= 1/2, etc.) for GaP
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