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Draw all steps in the synthesis of each of the subsequent compounds using only the organic starting materials given, plus any needed organic/ inorganic reagents.
a)1-bromopropane from 2-brompropane.
if you start with 5.5 grams of lithium chloride, how many grams of calcium chloride will be produced? mg+2naf=mgf2+2na
what is the molar concentration of a solution of sulfuric acid h2so4 if 9.11 ml react completely with 0.254 g of naoh
In a photoelectron spectrometer the ionizing radiation has a wavelength of ? = 0.772 nm. How much enegy is present in a mole of these photons
Born-Haber cycles are called cycles because they form closed loops. If any five of the six energy changes in the cycle are known, the value of the sixth can be calculated.
What is the most important extra step that has to be included in the first approach technique for assigning electrons in a heteronuclear diatomic molecule?
Show, with the aid of a form of the Nernst equation that when using a pH sensitive glass electrode and reference electrode that the measured potential is proportional to pH.
What is the formula and molarity of the salt produced by the reaction of 17 mL of 0.33 M H2SO4 and 44 mL of 0.23 M Sr(OH)2
From your calculation of the specific rotation for L-erythrose 4-phosphate in Q4. above determine the specific optical rotation, [?]D for D-erythrose 4-phosphate? A) -100 B) -10 C) 100 D) 10 E) -1
Washing soda is often added to detergent formulations to make the wash water more basic. What is the formula of the NONHYDRATED form of washing soda? Does it increase or decreased the pH of the wash water?
how many constitutionally isomeric monochlorides can be formed on free-radical chlorination
Suppose that there are 2.43 moles of nitrogen gas, N2, in an insulated, sealed 31.7 L contianer at initial temp 285 K. Specific heat is 1.04 kJ/kgK. If a 5.44 block of iron at 755K is placed in container and sealed again, (with no loss of hydrogen..
Fusion of boric acid with sodium oxide forms a borate salt, Na2BO7. Without writing complete equations, find the mass (in grams) of B5H9 required to form 156g of the borate salt by this reaction sequence.
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