Chemistry, 16.10.2019 21:00 lexipeacemaker
Four solid spheres are made of the materials listed below. determine the maximum diameter of each so that the lumped capacitance model can be used to find t(t) for heating each in an oil bath with h=159 w/ m k . a. aisi 316 stainless steel b. copper c. cement mortar, table a.3 d. expanded polystyrene molded beads (styrofoam), table a.3 note: assume constant k for the solids at 300 k.
Answers: 3
Chemistry, 22.06.2019 12:10
If a molecule with a molecular formula of c13h18 is treated with an excess of h2 in the presence of finally divided pt metal under conditions required for maximum hydrogenation of the molecule to give a molecule with a formula c13h24, how many rings are in the molecule?
Answers: 3
Chemistry, 22.06.2019 17:00
Reduction is a reaction which results in a in electrons and a in positive charge of the atom or ion 1) a- loss 1) b- gain 2) a-increase 2) b-decrease
Answers: 1
Chemistry, 22.06.2019 21:00
Acandle’s wick is the fabric string that holds the flame, and it burns down at a constant slow pace when the candle is lit. the wick is usually surrounded by wax. which is the most important property of covalent compounds that makes them useful for making candle wax? a low boiling point a low melting point a high boiling point a high melting point
Answers: 1
Chemistry, 23.06.2019 00:00
2-bromo-2-methylbutane undergoes an e1 elimination reaction in the presence of ethanol. in the next reaction only one of the possible products is represented. although the product shown is not the major product of the reaction, notice that there is more than one way it can be produced. complete the mechanism and draw the missing substances.
Answers: 1
Four solid spheres are made of the materials listed below. determine the maximum diameter of each so...
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