A compound of cesium and iodine contains  65.62 g  of metal and  62.54 g  of nonmetal. How many grams of cesium are in a  63.80−g  sample of the compound? How many grams of iodine?      g Cs      g I

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A: Answer is below:

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Q: 1. Give the IUPAC name of the following: a. CH3CH2 C. C H/ Cl CH3 CH3CH2CH C=C CH3 Cl H CH2CH3 b.…

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Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.