CHEM 1110 Study Guide - Midterm Guide: Fume Hood, Molar Mass, Unified Atomic Mass Unit
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You then complete your work involving chemicals and careful remove your gloves. Page 2: 3. 000 10-6 g, 3. 000 103 mg, 3. 000 106 ng, 3. 000 10-3 kg, 3. 000 106 pg, consider the following balanced reaction equation. K2cr2o7 to 500. ml: 57. 2, 0. 0044, 0. 870, 0. 0879, 0. 438, the element antimony has an atomic weight of 121. 757 amu and only two naturally-occurring isotopes. One isotope has an abundance of 57. 3000 % and an isotopic mass of 120. 904 amu. Based on these data, what is the mass of the other isotope: 122. 610 amu, 121. 757 amu, 122. 902 amu, 122. 393 amu, 123. 117 amu, the compound, cu(clo3)2, is named. 0. 500: 26. 2, 26, 26. 23, 25, 25. 2, how many electrons are in a neutral atom of 131i , 1, 131, 54, 53, 78. Page 4: the complete ionic equation for the reaction between 0. 1 m aqueous sulfuric acid and. Page 5: determine the percent yield of a reaction that produces 28. 65 g of fe when 50. 00 g of.
