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@X@user.full_name@X@ @GMU: How many grams of H2S must one re…

@X@user.full_name@X@ @GMU: How many grams of H2S must one react with a stoichiometric amount of O2 to produce -64.07 kJ?2H2S(g) + 3O2(g) → 2SO2(g) + 2H2O(g) ΔH = -1037 kJ

Published December 3, 2024
Categorized as Uncategorized

Heath has difficulty processing letters. He often mixes up l…

Heath has difficulty processing letters. He often mixes up letters within words or sentences. Heath likely has ______.

Published December 3, 2024
Categorized as Uncategorized

@X@user.full_name@X@ @GMU: A compound contains only cesium a…

@X@user.full_name@X@ @GMU: A compound contains only cesium and iodine. A sample weighing 5.44 g of this compound contained 2.78 g of cesium. How many grams of iodine would there be in another sample of this compound containing 6.68 g of cesium?

Published December 3, 2024
Categorized as Uncategorized

@X@user.full_name@X@ @GMU: Construct a molecular orbital dia…

@X@user.full_name@X@ @GMU: Construct a molecular orbital diagram of each substance. Which one has a bond order of 0.5?

Published December 3, 2024
Categorized as Uncategorized

You attend a lecture by a psychologist who uses terms such a…

You attend a lecture by a psychologist who uses terms such as reinforcement, punishment, and learning. Which psychological perspective is most consistent with the points the psychologist presented?

Published December 3, 2024
Categorized as Uncategorized

@X@user.full_name@X@ @GMU: What unit does the abbreviation ‘…

@X@user.full_name@X@ @GMU: What unit does the abbreviation ‘1 cm’ stand for?

Published December 3, 2024
Categorized as Uncategorized

@X@user.full_name@X@ @GMU: A gas mixture contains 0.1619 mol…

@X@user.full_name@X@ @GMU: A gas mixture contains 0.1619 mol of UF6 and 0.1124 mol of Kr. What is the partial pressure of UF6, if the total pressure is 355.97 mm Hg?

Published December 3, 2024
Categorized as Uncategorized

@X@user.full_name@X@ @GMU: When 12.724 g of Fe reacted with…

@X@user.full_name@X@ @GMU: When 12.724 g of Fe reacted with an excess of oxygen, a 25.35 % yield of Fe2O3 was obtained. How many grams of Fe2O3 were produced?4Fe(s) + 3O2(g) → 2Fe2O3(s)

Published December 3, 2024
Categorized as Uncategorized

@X@user.full_name@X@ @GMU: The acceleration of an object was…

@X@user.full_name@X@ @GMU: The acceleration of an object was 1.601 in/s2. What was the acceleration in m/Ms2? There are 2.54 cm in an inch.

Published December 3, 2024
Categorized as Uncategorized

@X@user.full_name@X@ @GMU: What is the mass (grams) of one a…

@X@user.full_name@X@ @GMU: What is the mass (grams) of one atom of galium?

Published December 3, 2024
Categorized as Uncategorized

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