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This noncombustible liquid in its dry form is noncorrosive to common metals exceptaluminum. About 90% of all of this material which is manufactured goes into the production ofchlorofluorocarbons. Is this substance:
w) carbon tetrachloride
x) methylene chloridey) hydrogen chloride
z) methyl fluoride
Write the electron configuration in spectroscopic notation starting with the preceding inert (please also explain a lil bit if you have time) gas for the following. Tell whether each is paramagnetic or diamagnetic.
What might you do to remove the acid? (Hint: how could you make it more soluable in water)
A typical absorption due to stretching of the C=O bond is 1750 cm-1. (5.25 x 10 ^13 s-1). What is the force constant for the stretching vibration?
Calculate the final temperature of 39 of ethanol initially at 14 upon absorption of 698 of heat. (density of ethanol =0.789 )
Problem- Experimentally, acetate buffer HC2H3O2-C2H3O2^- can be prepared in different ways. Calculate the approximate pH of an acetate buffer solution prepared by mixing equal volumes of 0.10 M HC2H3O2 and 0.10 M NaC2H3O2 (Ka, HC2H3O2 = 1.8 x 10^-5..
alkali halides commonly have either the sodium chloride structureor the cesium chloride structure. the molar mass of
Compute the numerical value for the equilibrium constant, Keq for the amino acid, Histidine based on the subsequent equilibrium HisH+ (aq) + OH- (aq) His^0 (aq) + H20 (l)
Problem- Decide if the compound/ion listed can satisfy the octet rule (duet rule for H), if so choose Satisfies Octet Rule from the drop down menu. If the compound/ion cannot satisfy the octet rule for one of the atoms in the formula
Assume each of the following: the fuel has an average formula of C7H16 ; 15% of the heat generated from combustion goes to heat the water (the rest is lost to the surroundings); the density of the fuel is 0.78 g/mL; the initial temperature of the ..
1.27 (singlet, 6H); 2.12 (triplet,2H) and 4.26 (triplet, 2H). Determine the structure of the product and draw complete mechanism to show how it is formed.
Solid iron reacts with chlorine gas to produce iron(III) chloride. If 10.0 grams of iron reacts with excess chlorine gas and 18.5 grams of iron(III) chloride is produced
How to calculate yield and theoretical yield for sandmeyer reaction. Filter paper 0.718 filter paper and product 6.892 To begin the experiment 3.4 grams of anthranilic acid, 25 mL of water and 6 mL of concentrated hydrochloric acid was heated insi..
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