1. A solid circular cone made of pure platinum (d = 21.45 g/cm3 ) has a diameter of 2.75 cm and height of 3.00 inches. a) How many moles of platinum are there in the cone? b) How many electrons are there in the cone?
1. A solid circular cone made of pure platinum (d = 21.45 g/cm3 ) has a diameter of 2.75 cm and height of 3.00 inches. a) How many moles of platinum are there in the cone? b) How many electrons are there in the cone?
Chemistry: Principles and Reactions
8th Edition
ISBN:9781305079373
Author:William L. Masterton, Cecile N. Hurley
Publisher:William L. Masterton, Cecile N. Hurley
Chapter2: Atoms, Molecules, And Ions
Section: Chapter Questions
Problem 38QAP: A cylindrical piece of pure copper (d=8.92g/cm2) has diameter 1.15 cm and height 4.00 inches. How...
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1. A solid circular cone made of pure platinum (d = 21.45 g/cm3 ) has a diameter of 2.75 cm and height of 3.00 inches.
a) How many moles of platinum are there in the cone?
b) How many electrons are there in the cone?
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