Draw lewis dot structures and predict enthalpy of reaction

Assignment Help Chemistry
Reference no: EM13702100

Question- Given the following equations and H values, determine the heat of reaction (kJ) at 298 K for the reaction 2 OF +2S = SO2 +SF4.

Draw Lewis dot structures and predict the enthalpy of reaction using bond enthalpies.

If possible just a brief explanation how you got the answer?

Reference no: EM13702100

Questions Cloud

Calculate the equilibrium ph using both the equilibrium : Question- Calculate the equilibrium pH using BOTH the equilibrium approach and Henderson Hasselbalch equation approach for an acetate buffer solution that consists of 0.10M acetic acid (CH3COOH) and 0.15M sodium acetate (CH3COONa).
Calculate the mole fraction x of each of these gases : Question- A gaseous mixture contains 450.0 Torr of H2(g), 387.7 Torr of N2(g), and 89.7 Torr of Ar(g). Calculate the mole fraction, X, of each of these gases.
Draw the structure of the monosaccharide in its b-furanose : Question- Draw the structure of the monosaccharide in its B-furanose form a. used to make DNA b. used to make RNA
Explain secondary structure and tertiary structure : Question- When DNA is denatured, which of the following is disrupted (circle the appropriate answers.) a. primary structure b. secondary structure c. tertiary structure
Draw lewis dot structures and predict enthalpy of reaction : Question- Given the following equations and H values, determine the heat of reaction (kJ) at 298 K for the reaction 2 OF +2S = SO2 +SF4. Draw Lewis dot structures and predict the enthalpy of reaction using bond enthalpies.
Draw the product with the longest chain of contiguous c atom : Question- Predict the product formed when the compound shown below undergoes a reaction with CH3ONa in CH3OH. Draw only the product with the longest chain of contiguous C atoms.
Predict the major organic product formed : Question- Predict the major organic product formed when the compound shown below is heated with Ac2O (acetic anhydride). Draw only the product containing the aromatic ring.
What is the pressure exerted by moles of gas : Question- What is the pressure (in Torr and atm) exerted by 0.331 moles of gas Argon, when the sample is contained in a flask whose volume is 400mL and whose temp. is 20 C
Naoh mixture and consider the volume to be constant : If I start adding the K2CO3/NaOH mixture to my solution of metals, how much would I have to add before the FIRST precipitate formed? You may ignore the added volume from the K2CO3/NaOH mixture and consider the volume to be constant during the prec..

Reviews

Write a Review

Chemistry Questions & Answers

  Depict the structure for the organic species produced

The compound below is treated with chlorine in the presence of light. Draw the structure for the (organic) species produced by reaction of the compound with a chlorine atom. Assume reaction occurs at the weakest C-H bond.

  Explain the chemist discovers a more efficient catalyst

The chemist discovers a more efficient catalyst that can produce ethyl butyrate with a 78.0g yield. How many grams would be produced from 7.95g of butanoic acid and excess ethanol

  Explain what is the molar enthalpy of the reaction

What is the molar enthalpy of the reaction. Based on the enthalpies of formation and of the other components in the reaction, what is the enthalpy of formation of sodium hypochlorite

  How many grams of na3po4 will be needed

How many grams of Na3PO4 will be needed to produce 425 mL of a solution that has a concentration of Na+ ions of 0.900 M ?.

  Suppose you have two 100ml graduated cylinders in each

suppose you have two 100ml graduated cylinders. in each cylinder there is 40.0ml of water. you also have two cubes one

  Explain the interaction and heat exchange

The water gained energy from the metal. Explain the interaction and heat exchange between the metal as well as the water from both the metal and the water utilizing equations and conventional signs/symbols.

  Explain the detoxification of acetaminophen alcohol and

explain the detoxification of acetaminophen alcohol and sodium nitrite with biotransformation of xenobiotics. describe

  Explain the reaction of a piece of magnesium ribbon

36.8mL of hydrogren gas, from the reaction of a piece of magnesium ribbon with hydrochloric acid, are collected over water in a eudiometer. The temp of the hydrogen gas at 21C, and the atmospheric pressire is 768mmHg.

  Calculate the number of moles of base in the antacid

A 0.204-g sample of a CO3^2- antacid is dissolved with 25.0 mL of 0.0981 M HCl. The hydrochloric acid that is not neutralized by the antacid is titrated to a bromophenol blue endpoint with 5.83 mL of 0.104 M NaOH.

  How many grams of f2 are needed

How many grams of F2 are needed to produce 158 g of PF3 if the reaction has a 79.8% yield?

  Monoprotic acid is dissolved in water to produce solution

Enough of a monoprotic acid is dissolved in water to produce a 0.0166 M solution. The pH of the resulting solution is 2.38. Calculate the Ka for the acid.

  Using the proposed solution for u find the acceleration a

a variable-mass raindrop in a rocket-propulsion problem the mass is variable. another such problem is a raindrop

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