State the hydrogen is recovered as its most stable oxide

Assignment Help Chemistry

Reference no: EM13181521

Analysis of a compound shows that it only contains the elements carbon, hydrogen, nitrogen, and oxygen. The following results were obtained from a 2.37 kg sample of the substance:

i. All of the nitrogen is recovered as nitric acid. It takes 7.500x10^3 mL of 2.825 Molar barium hydroxide solution to neutralize the acid.

ii. The hydrogen is recovered as its most stable oxide. When the oxide was made to decompose completely it released 1.274x10^25 molecules of oxygen gas.

iii. The compound is 42.87% carbon by mass

A. Write the balanced chemical equation

B. How many moles of the atomic nitrogen are present?

C. How many moles of atomic hydrogen are present?

D. How many moles of carbon are present?

E. How many moles of atomic oxygen are present?

F. What is the empirical formula of the compound?

G. In a separate experiment it was found that when 336.0 g sample was vaporized, it occupied a volume of 67.2 L at STP. What is the molecular formula of the compound?

Reference no: EM13181521

Questions Cloud

How much will the retirement fund be worth in 30 years : You earn 50,000 per year and in the 28% fed tax bracket. Each year you contribute 2,500 tax free to an IRA account. The account earns 8% annual interest. In addition, the amount of tax that you save each year by making these pre tax contributions ..

Calculate the average return per period for an investor : Calculate the average return per period for an investor who bought 100 shares of the Closed Fund at the initiation and then sold her position at the end of Period 4.

Learning a foreign language-cultural elements : When learning a foreign language, how important is to learn about the cultural elements where the language is spoken? Research the topic. Give real life examples?

What is the relationship between correlation and regression : What is the relationship between correlation and regression? Can you have one without the other? Why or why not?

State the hydrogen is recovered as its most stable oxide : The hydrogen is recovered as its most stable oxide. When the oxide was made to decompose completely it released 1.274x10^25 molecules of oxygen gas.

What can the firm do long-term to protect the organization : what should the firm do about dividend policy-be specific, and what can the firm do long-term to protect the organization from corporate raiders?

Explain water consistent with the oversimplified approach : water consistent with this oversimplified approach? Explain your answer ( note that there is a threshold temperature below which this approach will have a significant error)

Find the maximum value of the quadratic function : Find the maximum value of the quadratic function. Make sure to show your work.

State gibbs free energy and equilibrium the reaction : Gibbs Free Energy and Equilibrium The reaction SO2(g)+2H2S(g)?3S(s)+2H2O(g) is the basis of a suggested method for removal of SO2 from power-plant stack gases

User Account

All Pages