The first step in the Ostwald process for producing nitric acid ...

[erikka246]

Question 1

The empirical formula of a compound of uranium and fluorine that is composed of 67.6% uranium and 32.4% fluorine is
◦ U₂F
◦ U₃F₄

◦ UF₄

◦ UF₆

◦ UF₈

Question 2

The first step in the Ostwald process for producing nitric acid is
         4NH₃(g) + 5O₂(g) → 4NO(g) + 6H₂O(g).
If the reaction of 150. g of ammonia with 150. g of oxygen gas yields 87. g of nitric oxide (NO), what is the percent yield of this reaction?
◦ 33%
◦ 49%
◦ 62%
◦ 77%
◦ 100%

[lhn821]

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[erikka246]

YES! Correct, THANKS for helping me on my review

[AngeliqueG]

Thanks for the timely response, appreciate it