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Question about Organic Oxygen Compounds
What are the possible isomers for Methanol, 1-Propanol, & 1-Pentanol?
Are Methanol, 1-Propanol, & 1-Pentanol soluble in water and also in hexane? Why or why not?
Why isn't it possible to make a ketone molecule out of a methanol or ethanol molecule? Is it because they have been oxidized?
How many grams of solute are needed to prepare 500.0 mL of a 0.375 M CH3OH solution.
We use Use the De Broglie wavelength formula, ohr radius definition and wave-particle duality equation to compute the wavelength of,
A sunscreen preparation with a density of 2.82 g/mL contains 3.55% by mass zinc(II) oxide. Each tube is filled with 185.0 mL of sunscreen. If you are the manufacturer and use 5.00 lb of zinc(II) oxide.
1) Draw all aldehyde and ketone isomers of C 6 H 12 O. 2) What is the reaction that occurs with hexanal and propanol (give both the hemiacetal and acetal products)?
A sample of nitrogen gas is contained in a piston with a freely moving cylinder. At 0 C,the volume of the gas is 361 mL. To what temperature must the gas be heated to occupy a volume of 492 mL.
An 18-karat gold necklace is 75% gold by mass, 16% silver, and 9.0% copper. How many grams of copper are in the necklace? If 18-karat gold has a density of 15.5
Determine the percent by mass of calcium carbonate in the sample
Find the partial pressure and concentration of Nitrogen, Oxygen, and Carbon dioxide.
I am given the 10 ml of .200M Fe(NO3)3 and .25 ml of .00200 KSCN and 14.75 ml of .500 M of HNO3. How do I figure out the initial concentration of FE3+ and SCN-.
50.0 ml of 2.00M H2SO4 react with 75.O ml of 2.00M NaOH.Identify the limiting and excess reactants.
A 44 sample of water absorbs 329 of heat If the water was initially at 21.7, what is its final temperature.
A 0.1752g sample of silver nitrate was dissolved in 502.3g of distilled water. Calculate the weight molarity of silver in this solution.
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