Chemistry, 11.01.2021 21:20 dlacroix4720
Which of the following notations is the correct noble gas configuration for Li?
O A. [He]1s22s1
O B. (He]2s
O C. 182251
O D. 1822s
Answers: 2
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How many mmols of tris-hcl are there in 100 ml of a 100 mm tris-hcl buffer solution at ph 8.1? note that the 100 mm refers to the sum of tris and tris-hcl concentrations?
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Which symbol can be used to indicate the pressure at which a chemical reaction is carried out? 25°c 2 atm pa
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Which of the following notations is the correct noble gas configuration for Li?
O A. [He]1s22s1
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