Chemistry, 22.11.2019 03:31, anilauferc
At room temperature the electrical conductivity and the electron mobility for aluminum are 3.8 × 107 (ω∙m)–1 and 0.0012 m 2/v∙s, respectively. (a) compute the number of free electrons per cubic meter for aluminum at room temperature. (b) what is the number of free electrons per aluminum atom? assume a density of 2.7 g/cm3.
Answers: 1
Chemistry, 21.06.2019 20:30, notkeandre9
9. write the chemical equation for the following word equations. include symbols for physical states in the equation. a. solid zinc sulfide + oxygen gas -> solid zinc oxide + sulfur dioxide gas b. aqueous hydrochloric acid + aqueous barium hydroxide -> aqueous barium chloride + water
Answers: 1
Chemistry, 21.06.2019 23:30, lylessd423
Two atoms interact with each other as shown by the equation. complete the equation by filling in the missing parts. 1 2 3 4 5 h he li
Answers: 2
Chemistry, 22.06.2019 10:20, blondielocks2002
Gwhich r group would most likely be found in a hydrophobic area of the tertiary structure of a globular protein? which r group would most likely be found in a hydrophobic area of the tertiary structure of a globular protein? −ch2−oh −ch2−o||c−nh2 −ch2−coo− −ch2−ch2−ch2−ch2−n+h3
Answers: 3
At room temperature the electrical conductivity and the electron mobility for aluminum are 3.8 × 107...
Computers and Technology, 12.11.2019 22:31