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Propose a structure of each of the following compounds with the formula C5H9NO
a) an acyclic primary amide
b) a carbocyclic tertiary amide
c) a lactam with a five-membered ring
d) a heterocyclic aldehyde
e) a cyanohydrin of a ketone
What is the concentration of all ions present in this strong electrolyte solution: 0.100mol of Ca(NO3)2 in 100.0ml of solution?
How would the absorbance of a NaSCN have been affected if .30 M Fe(NO3)3 had been used in place of .20 M? (In the case that the reaction has been completely driven to FeSCN2+
Name four hydrocarbon types. Give 1 example for each type. Write chemical formula, structural formula and condensed structural formula for each example.
Calculate how many grams of Ni2+ are present in 3.36 moles of nickel(II) fluoride(NiF2) and also determine the number of moles of F- ion are present in 4.82 grams of nickel(II) fluoride.
A 550 mL sample of Oxygen gas is collected over water at a temperature of 21.0 degree Celsius as well as a pressure of 743 mmHg according to the following reaction. Vapor pressure of water at 21.0 degree Celsius = 18.7 mmHg, 1 atm = 760 mmHg
Bromine reacts with aluminum iodide . If 6.35x10^21 molecules of iodide are produced , how many grams of aluminum iodide is reacted
What tipe of crystals are formed by the following solid elements and compounds: Si, SiH4, SiO2, and Na2O. In each case, state the type of forces among the particles that make up the lattice. (hint. silico dioxide structure)
how much potssium chlorae is needed to produce 20.0 mL of oxygen gas at 670 mm Hg and 20 degrees celcius.
In an adiabatic compression if one mole of an ideal gas with a Cv=5R/2, the temperature rises from 293 K to 325 K. Calculate the heat, work, change in enthalpy and change in internal energy
In Chili peppers, a single gene controls the production of capsaicin, the "hot" compound. The Aztecs who cultivated peppers recorded 6 different degrees of hotness. If the alleles for this gene show incomplete dominance, how many different alleles ar..
Sulfur trioxide dissolve in water, producing H2SO4. How much sulfuric acid can be produced from 13.5 mL of water and 26.1g of SO3?
What is the molarity of a sodium chloride solution, if 6.62 g of NaCl are dissolved in enough water to make
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