### What mass of n2 was in the apparatus

Assignment Help Chemistry
##### Reference no: EM13118130

An apparatus to be used in a decomposition study was filled with N2 gas at 400.00 mm Hg and 400.0 deg C. The volume of the apparatus was 400.0 mL.
a) What mass of N2 was in the apparatus?
b) The apparatus was then heated to 1200.0 deg C. If the volume of the apparatus could not change, what would be the pressure of the N2 at that pressure?

#### Questions Cloud

 What is the mass (in grams) of the sample : You have 493 mL of chlorine trifluoride gas at 699mmHg and 45 degrees Celsius. What is the mass (in grams) of the sample. How constructs relate to explanatory hypotheses : What concepts and constructs would you use to study this phenomenon? How might the concepts or constructs relate to explanatory hypotheses? Explain. Definition of equation : In your own words, define the term equation and then explain what it means to solve an equation. Give an example of an equation and its solution. What is factoring by grouping : What is factoring by grouping? When factoring a trinomial by grouping, why is it necessary to write the trinomial in four terms? What is a common factor? Where do you use the common factor in an expression consisting of various terms? What mass of n2 was in the apparatus : An apparatus to be used in a decomposition study was filled with N2 gas at 400.00 mm Hg and 400.0 deg C. The volume of the apparatus was 400.0 mL. Determining area of house : Antonio is a simple minded carpenter. He bought a shipment of external drywall panels (12 ft x 4 ft) that he wants to use for building new houses in a new development. How much heat is required to warm ice : How much heat is required to warm 227 g of ice from -44.5°C to 0.0°C, melt the ice, warm the water from 0.0°C to 100.0°C, boil the water, and heat the steam to 173.0°C. Systems of linear inequality : How many solution sets do systems of linear inequalities have? Must solutions to systems of linear inequalities satisfy both inequalities? Square miles of earth surface : Oceans cover approximately 71% of the total surface area of Earth. How many square miles of Earth's surface are covered by oceans?

### Write a Review

#### Steps in the mechanism for the following reaction

Show all the steps in the mechanism for the following reaction, When benzene is mixed with deuterated sulfuric acid, deuterium is slowly incorporated onto the ring. Show the mechanism for this reaction and explain how this relates the sulfonation of ..

#### Prior to placing piece of metal into the graduated cylinder

This assignment inhibits chemistry Laboratory Questions.

#### Write the structures of the saytzeff elimination

Write the structures of the saytzeff elimination

#### Calculate ph - chemistry questions

Chemistry Questions on Calculate P H

#### How many mols of hydrogen can produce

how many mols of H 2 can produce

#### Analysis of corrosion mechanisms

Analysis of corrosion mechanisms and preventative measures

#### Chemical and pharmaceutical science

Write an equation for the formation of an acetal from reaction of excess methanol with benzaldehyde in the presence of an acid catalyst.

#### Calculate the approximate sulphur

Calculate the approximate SO 2 mass emission in lb/day.

#### What is the structure - stereochemistry

What is the structure (including functional groups)? Stereochemistry (racemic or single enantiomer)?

#### Design a qualitative analysis scheme

Design a qualitative analysis scheme

#### What will be the resultant pressure

What will be the resultant pressure when the stopcock is opened?

#### The 1h nmr spectrum

Integrals for some of the resonances in the 1H NMR spectrum are higher than they should be due to the shear number of hydrogens in this compound