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PowerPoint Presentation Nomenclature & Formulas 2 Types of Formulas The formulas for compounds can be expressed as an empirical formula and as a molecular(true) formula.…

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A spherical air bubble originating from a scuba diver at a depth of 18.0 m has a diameter of 1.0 cm. Assuming constant temperature, what will be the diameter of the bubble…

The Mole Molar Mass Also called atomic mass, formula mass, molecular mass Unit = g/mol Calculating Molar Mass Use the average atomic mass from the periodic table For atoms…

Methanol (CH3OH) can be synthesized by the following reaction: CO(g) + 2 H2(g)  CH3OH(g) What volume (in Liters) of hydrogen gas, measured at a temperature of 355K and…

Chapter 16 Chemical and Phase Equilibrium Study Guide in PowerPoint to accompany Thermodynamics: An Engineering Approach, 7th edition by Yunus A. Çengel and Michael A. Boles…

Each element has been assigned a unique one-, two-, or three-letter symbol for its identification The first letter of a symbol is always capitalized Only recently discovered…

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CHEMICAL QUANTITIES Measuring Matter Count Weigh Volume Each of these measurements is related to a single quantity called the “mole” The Mole A mole is a convenient standard…