(Mass of crucible and cover is 43.92 g. The mass of crucible, cover, and magnesium is 44.62g. Mass of crucible, cover, and magnesium oxide is 44.99g) A)moles of magnesium that reacted. The molar mass of mg is 24.31 g-mol-1 B)Moles of oxygen that reacted. The molar mass of O is 16 g-mol-1 C) Simplest ratio of moles of Mg to moles of O.
(Mass of crucible and cover is 43.92 g. The mass of crucible, cover, and magnesium is 44.62g. Mass of crucible, cover, and magnesium oxide is 44.99g) A)moles of magnesium that reacted. The molar mass of mg is 24.31 g-mol-1 B)Moles of oxygen that reacted. The molar mass of O is 16 g-mol-1 C) Simplest ratio of moles of Mg to moles of O.
World of Chemistry, 3rd edition
3rd Edition
ISBN:9781133109655
Author:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan L. Zumdahl, Donald J. DeCoste
Chapter9: Chemical Quantities
Section: Chapter Questions
Problem 20A
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(Mass of crucible and cover is 43.92 g. The mass of crucible, cover, and magnesium is 44.62g. Mass of crucible, cover, and magnesium oxide is 44.99g)
A)moles of magnesium that reacted. The molar mass of mg is 24.31 g-mol-1
B)Moles of oxygen that reacted. The molar mass of O is 16 g-mol-1
C) Simplest ratio of moles of Mg to moles of O.
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