Uranium is used as a fuel, primarily in the form of uranium(IV) oxide, in nuclear power plants. A small sample of uranium metal (0.169 g) is heated to between 800 and 900 0C in air to give 0.199 g of a dark green oxide, UxOy. (a) How many moles of uranium metal were used? (b) What is the empirical formula of the oxide, UxOy?
Uranium is used as a fuel, primarily in the form of uranium(IV) oxide, in nuclear power plants. A small sample of uranium metal (0.169 g) is heated to between 800 and 900 0C in air to give 0.199 g of a dark green oxide, UxOy. (a) How many moles of uranium metal were used? (b) What is the empirical formula of the oxide, UxOy?
Chemistry: Principles and Practice
3rd Edition
ISBN:9780534420123
Author:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Publisher:Daniel L. Reger, Scott R. Goode, David W. Ball, Edward Mercer
Chapter3: Equation, The Mole, And Chemical Formulas
Section: Chapter Questions
Problem 3.40QE
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Uranium is used as a fuel, primarily in the form of uranium(IV) oxide, in nuclear power plants. A small
sample of uranium metal (0.169 g) is heated to between 800 and 900 0C in air to give 0.199 g of a dark
green oxide, UxOy. (a) How many moles of uranium metal were used? (b) What is the empirical formula of
the oxide, UxOy?
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