Calculate the heat of reaction for the same reaction where

Assignment Help Chemistry
Reference no: EM13383681

N2H4(l ) + O2(g) -> N2(g) + 2 H2O(l ) H = -622.2 kJ

Calculate the heat of reaction for the same reaction where water is a gaseous product instead of a liquid.
Hf H2O(g) = -281.8 kJ/mol
Hf H2O(l) = -241.8 kJ/mol

 

Reference no: EM13383681

Questions Cloud

A gas mixture with a total pressure of 765 g contains each : a gas mixture with a total pressure of 765 g contains each of the following gases at the indicated partial pressures
Sum up all the double words stored in memory area 60000h : sum up all the double words stored in memory area 60000h to 60100h. same problem as program 5 on pg 166. use good
After hours of counting they turn in their total as 0032 : nathen and su-liu have new jobs at the fun house. they have been given the job of counting the balls in the kiddie
Commercialization and sales potential do what you can in : commercialization and sales potential do what you can in this section more information here may save time in
Calculate the heat of reaction for the same reaction where : n2h4l o2g -gt n2g 2 h2ol h -622.2 kjcalculate the heat of reaction for the same reaction where water is a gaseous
How many of joules of heat are needed to raise the : how many of joules of heat are needed to raise the temperature of 10.0g of aluminum from 22 degrees c if the specific
How many moles of no2 gas can be produced from 455 g of o2 : how many moles of no2 gas can be produced from 45.5 g of o2 gas in the following reaction? show your work in the answer
Register windows each have 6 input registers and 6 output : register windows each have 6 input registers and 6 output registers. how many local registers are in each register
What is the half-life of a compound if 89 percent of a : what is the half-life of a compound if 89 percent of a given sample of the compound decomposes in 56 min? assume

Reviews

Write a Review

Chemistry Questions & Answers

  Compute the ph solution of ascorbic acid

Calculate (approximate) the pH of a 0.30M solution of ascorbic acid. Must use an ICE table (Initial Concentration, Change in Concentration, Equilibrium Concentration) and the quadratic formula unless the "x is small" approximation can be used.

  Explain hclo3 and hno3 are strong acids

Which of the following statements is/are correct. i. KBr, HClO3, and HClO2 are strong acids ii. NaH, KOH, and Li2O are strong bases iii. HI, HClO3, and HNO3 are strong acids

  What will be the equilibrium overall pressure

If Kp = 0.032 at this temperature, what will be the equilibrium overall pressure starting from pure CaSO4(s)?

  State the same carbon with opposite placement

the iodine be located on the same carbon with opposite placement

  What is the new volume of the helium sample

the temperature of a 2.0 liter sample of heluim gas at STP is increased to 27 celsius and the pressure is decreased to 80.0 kPa. what is the new volume of the helium sample.

  How many milliliters of 0.55m ni(no3)¬2 are needed

Nickel nitrate and potassium carbonate react to form nickel carbonate and potassium nitrate. How many milliliters of 0.55M Ni(NO3)¬2 are needed to react with 85 mL of 0.25M K2CO3? First, write a balanced equation.

  Direction of the reaction for a routine enzyme activity

the practical benefits of using a more favorable direction of the reaction for a routine enzyme activity assay

  State the hydrothermal fluids escape into the open seawater

why metal sulfide compounds can only form after the hydrothermal fluids escape into the open seawater.

  State the ballon ascends to and altitude

A weather ballon is filled with helium to a volume of 305L at 28 degree celcius and 751 mmHg . The ballon ascends to and altitude where the pressure is 504 mmHg and temperature

  What is predicted using the established solubility riles

propose two reasons why the results of some of your reactions in this lab do not agree with what is predicted using the established solubility riles.

  Find how many grams of magnesium fluoride is precipitated

We are now processing magnesium fluoride from a mine in Elko. It can be used to coat binocular lenses. The Ksp for magnesium fluoride is 3.7 x 10^-8 at room temperature. Determine how many grams of magnesium fluoride is precipitated out if we plac..

  5000ml of 300m hydrochloric acid reacts with 34 zg s

500.0ml of 3.00m hydrochloric acid reacts with 3.4 zg s. determine the limiting reactant and also calculate how much of

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd