CHEM 1211K Study Guide - Midterm Guide: Rubidium Chloride, Ammonium Sulfate, Sodium Bicarbonate

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The compound has a molar mass of 283. 88 g/mol. What is the compound"s molecular formula? (a) p2o5 (b) p4o5 (c) p4o10 (d) po2 (e) p2o: the active ingredient in baking soda is nahco3. 2- (a) li+ and cl- (b) pb2+ and so4 (c) li+ and pb2+ 2- and cl- (d) so4 (e) li+ and so4. How much water must be added to dilute the concentration to 0. 750 m kcl? (a) 9. 3 ml (b) 21. 3 ml (c) 29. 3 ml (d) 41. 3 ml (e) 82. 5 ml. Fall 2010: calculate the wavelength of a motorcycle of mass 275 kg traveling at a speed of 125, which of the following emission lines corresponds to the longest wavelength, estimate the frequency of the wave shown below. 2. 0 1017 s 1: not enough information is given to permit calculation of the frequency. A) 0: 1, 3, 4, 5, write the ground-state electron configuration of a niobium (nb) atom.

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