Calculate the heat exchange

Assignment Help Chemistry
Reference no: EM13145306

Consider the combustion reaction:  CH4 (g) + 2O2 (g) = CO2 (g) + 2H2O (l) Is this an exothermic reaction? If 100g of natural gas (CH4) is burned, calculate the heat exchange (balance the equation)

 

Reference no: EM13145306

Questions Cloud

Amount of annual depreciation by straight-line method : Determine the amount of annual depreciation by the straight-line method. Determine the amount of depreciation for the first and second years computed by the double-declining-balance method.
Explain the pressure and colume are simultaneously increased : The pressure and colume are simultaneously increased so that at every instant P and v are related by the equation, P = Av, where A is a constant.
How would consolidation process process be affected : How would the consolidation process be affected if these transfers were downstream? How would consolidation process process be affected if these transfers were upstream?
Required rate of return for gamma limited : Gamma Ltd is not expecting to pay dividends for three years, at the end of year four, a dividend of $2.00 is planned and dividends are expected to be constant forever after that. The required rate of return for Gamma Ltd equity is 14% pa.
Calculate the heat exchange : Consider the combustion reaction:  CH4 (g) + 2O2 (g) = CO2 (g) + 2H2O (l) Is this an exothermic reaction? If 100g of natural gas (CH4) is burned, calculate the heat exchange (balance the equation)
How should a and b be chosen in order that y has same mean : Assume it is possible to adjust the scales in a linear manner to read Y = aX+b. How should a and b be chosen in order that Y has the same mean but fewer than 2% of the readings of Y exceed 4.2 gm.
What is the meaning of malt : what is the meaning of MALT,is it mucosa-associated lymphoid tissue,mean amylase/lipase turnover,mucosal absorbtion of lipids and triglycerides,marginally accetable lactose tolerance?
What happens to the components of water molecules : what happens to the components of water molecules that are split during the light reaction of photosynthesis?
Journal entries on books of salen company : Salen Company finances some of its current operations by assigning accounts receivable to a finance company. Make all the journal entries on the books of Salen Company that are involved in the transactions above.

Reviews

Write a Review

Chemistry Questions & Answers

  What amount of potassium chloride forms

What amount of Potassium Chloride forms when 5.25 litres of Chloride gas at 0.95 atm and 293 K reacts with17.0 g of Potassium

  What solution will have the lowest boiling point

What solution will have the lowest boiling point?? 0.075 M CaCl2 0.020 M Na3PO4 0.050 M KNO3 0.025 M NH4NO3 0.10 M C6H12C6

  How many moles of acetylene (c2h2) will be produced

If 4.10 mol calcium carbide (CaC2) reacts with an excess of water, how many moles of acetylene (C2H2) will be produced?

  What is the molarity of the sulfuric acid

if a .512g sample of sodium carbonate requires 25.3 mL of a sulfuric acid solution to reach the end point for the reaction, what is the molarity of the sulfuric acid.

  Determine the limiting reactant

Determine the limiting reactant in HCl + NaOH = NaCl + H2O given 2 moles of HCl and 2.5 moles of NaOH

  Provide description of the mechanism of this reaction

description of the mechanism of this reaction? tertiary carbanion, 2-methylpentoxonium ion, sp hybridized pentyne, vicinal dihydroxide, or hydroxide ion.

  What volume(in ml) of 0.0887 m mgf2 solution is needed

what volume(in mL) of 0.0887 M MgF2 solution is needed to make 275.0mL of 0.0224 M MgF2 solution.

  What is the value of the equilibrium constant

An equilibrium mixture of this reaction(NH4HS(s)?NH3(g)+H2S(g)) at a certain temperature was found to have [H2S]= 0.350M and [NH3]= 0.276M .What is the value of the equilibrium constant (Kc) at this temperature.

  Calculate the mole fraction of toluene

calculate the mole fraction of toluene in the solution that contains 126g toluene and 94g benzene

  What is the predicted freezing point

If the solution is 40.0% K2CO3 by mass, what is the predicted freezing point of this solution in °C, assuming full ionization.

  Determine what mass of pcl3 is formed

Using a phosphorus 12.39 g sample that reacts with 42.54 grams of chlorine to produce only phosphorus Trichloride (PCl3). If it is the only product, determine what mass of PCl3 is formed?

  What is the volume of the object

if the initial water level in the graduated cylinder is 21.2 ml and the level rises to 27.7 ml after the object is placed in the cylinder, what is the volume of the object?

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