mclark22480 mclark22480

11-07-2024
Chemistry

Answered

Which equation represents the standard enthalpy of formation, Hfo, of HNO2(aq) at 25 oC? Group of answer choices H2(g) N2(g) O3(g) HNO3(aq) H(g) N(g) O2(g) HNO2 (aq) HNO2 (aq) H2 (g) N2 (g) O2(g) HNO2 (aq) H(g) N(g) 2 O(g) H2(g) N2 (g) O2 (g) HNO2(aq)

Answer :

Other Questions

Why did early farmers slash the bark off trees and let them die? A. They used the bark to make clothing. B. They wanted the soil to get more sun. C. The tree

Sarah has optimal health, but she lives in a metro area that has high levels of air pollution. Which dimension of health will be lower for Sarah?

Jenny is suffering from sleep deprivation. She will probably experience which of the following symptoms? a. Loss of organ function b. Physical cravings c. Reduc

Jackson was making a poster for his room. He arranged 50 trading cards in the shape of a rectangle on the poster. How many rows of cards were on his poster?

Which Russian tsar transformed the royal residence in St. Petersburg, the Hermitage, into a center of culture, painting, and the performing arts? A. Peter the G

how to compare ratios?

John Muir's views are best described by which of these quotes? A. "The basis of our government being the opinion of the people, the very first object should be

shays rebellion encouraged national leaders to

All living things contain carbon. Which of the following statements are true about carbon atoms? I. Each carbon atom can form single bonds with up to four other

Kimberly traveled to her friend's house and went 300miles in 5 hour. On her way home she took a different route and trveled 420 miles in 7 hours. Are these rati