How many grams of i2 are needed

Assignment Help Chemistry
Reference no: EM13131139

2I2 + N2H4 → 4HI + N2
a. How many grams of I2 are needed to react with 36.7 g of N2H4?
b. How many grams of HI are produced from the reaction of 115.7 g of N2H4 with excess iodine?

Reference no: EM13131139

Questions Cloud

Describe the process of proofreading : Describe the process of proofreading, and explain its importance. Why does it matter, and what should you look for?
How many lunch receipts must company sample : True mean when using a confidence interval of 95%. The standard deviation is estimated at $25. How many lunch receipts must they sample?
What is the reasoning that supports this treatment : The parent company's share of the fair value of the net assets of a subsidiary may exceed acquisition cost. How must this excess be treated in the preparation of the consolidated financial statements? What is the reasoning that supports this treat..
Major disaster event : Identify a major disaster event. Describe the event and compare local, state, and federal response. Identify and provide an analysis of specific emergency management functions that appear to have been executed well and those that may not have be..
How many grams of i2 are needed : 2I2 + N2H4 → 4HI + N2 a. How many grams of I2 are needed to react with 36.7 g of N2H4?
What was bachman direct labor rate variance : Timmer Bachman founded the Bachman Corporation over 25 years ago. The company's genesis was the unique climbing apparatus developed by Timmer, an avid mountaineer.
Probability that none of lines experiences a surface finish : Galvanizing lines that are assumed to operate independently. What is the probability that none of the lines experiences a surface finish problem in 40 hours of operation.
Formal report instruction : In this assignment, students will analyze two possible career choices of their choosing, and then write a formal analytical report effectively presenting a recommendation to pursue one of the careers. This project has two parts.
Importance communication and rapidly developing technology : Assume you are a supervisor who manages more than 20 employees, each of whom occupies a different job. At a recent project meeting with eight of your employees, you discussed with them the importance of communication and the rapidly developing te..

Reviews

Write a Review

Chemistry Questions & Answers

  Crystal field theory - high spin and low-spin complexes

Write a structural formula for two different isomers of [Co(H2O)2(en)2]Cl2. Indicate the oxidation state of the Co in each case.

  Define reaction between sodium bicarbonate and citric acid

Chemistry: Reaction between Sodium Bicarbonate and Citric Acid, Question: The fizz produced when an Alka Seltzer© tablet is dissolved in water is due to the reaction between sodium bicarbonate and citric acid, according to the following equation:

  Calculate the standard free energy change for the process

Calculate the standard free energy change for the process N2O5(s)-->N2O5(g) at 25 0C if Vapor pressure of N2O5 at 7.5 degrees C is 100mmHg, and the solid sublimes at a pressure of 1.00 atm at 32.4 0C.

  Calculate how many moles of kio3 are needed

calculate how many moles of KIO3 are needed to make 50 ml of 0.20 M solution?

  Define machine which works by compressing a cylinder of gas

Question about States of Matter, Ian eats too many mars bars. To try to get rid of the excess kJ's he exercises in the gym by using a weights machine which works by compressing a cylinder of gas.

  Calculate the mass of propylene glycol

Calculate the mass of propylene glycol that must be added to 0.330 of water to reduce the vapor pressure by 2.88 torr at 40°C (Pressure of H2O is 55.3 torr at 40°C ).

  Determine the density of the metal

The concentration of carbon in a carbon-metal alloy is found to be 4.73x10^1 kg/m3. It is also known that the concentration of carbon in wt% in the alloy is 1.318x10^0 .

  Determine the heat released

determine the heat released when (ethene) CH2 CH2 reacts with hydrogen gas and form CH3CH3.If Bond enthalpies given are H H : 436 kJ/mol,C Br : 276 kJ/mol,C C : 612 kJ/mol,C C : 348 kJ/mol,C H : 412 kJ/mol;

  How many grams of nabr will produce

In the following reaction, how many grams of NaBr will produce 244 grams of NaNO3? Pb(NO3)2(aq) + 2 NaBr(aq) PbBr2(s) + 2 NaNO3(aq)

  What do understand by the empirical formula

What do understand by the terms a) Empirical Formula b) isomerism and what conclusions can you draw from the following observations about the chemical nature of the organic liquid D?

  How many grams of mg(no3)2 must be added

How many grams of Mg(NO3)2 (Mm=147 g/mol) must be added to 405 g of water to make a solution with a colligative molality of 0.125 m?

  Write the nuclear equation for the alpha decay

Write the nuclear equation for the alpha decay ( production of radioactive decay that may be considered radioactive waste products by the useful production of nuclear energy ) of each nuclide that are products of a nuclear power plant Rn-222, T..

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