Explain how much heat is released when ag(s) reacts

Assignment Help Chemistry
Reference no: EM13542161

How much heat is released when 6.38 grams of Ag(s) reacts by the equation shown below at standard state conditions?

4Ag(s) + 2H2S(g) +O2(g) --> 2Ag2S(s) + 2H20(l)

Reference no: EM13542161

Questions Cloud

Calculate what is the force constant of this spring : To stretch a certain spring by 2.20 from its equilibrium position requires 7.00 of work. What is the force constant of this spring
State the value of the activation barrier for the reaction : If a temperature increase from 11.0 C to 22.0 C doubles the rate constant for a reaction, what is the value of the activation barrier for the reaction
What angle does the force make with the horizontal : A constant horizontal pull of 8.80 drags a box along a horizontal floor through a distance of 19.5, what angle does the force make with the horizontal
Calculate the weight of an astronaut on that planet : Given a planet's circumference and using the the Universal gravitational constant how do I obtain a planet's mass and then calculate the weight of an astronaut on that planet
Explain how much heat is released when ag(s) reacts : How much heat is released when 6.38 grams of Ag(s) reacts by the equation shown below at standard state conditions. 4Ag(s) + 2H2S(g) +O2(g) --> 2Ag2S(s) + 2H20(l)
Explain what happens to the heat and temperature : What happens to the Heat and Temperature during a Phase Change? (For example: Solid to Liquid, Liquid to Gas, or Solid to Gas directly)
What must the separation be between particles : What must the separation be between a 7.0 kg particle and a 3.5 kg particle in order for their gravitational attraction to have a magnitude of 3.4 10-12 N
Explain what is the concentration of 5 grams benzene : If density of ethanol is 0.789 g/ml what is the concentration of 5 grams benzene (c6h6) dissolved into 50 grams ethanol (c2h5oh)?
Define molality of the solution and molar mass of the solute : A solution of 0.95 g of a compound in 120 g of cyclohexane has a freezing point of 6.08 degree celsius. what are the molality of the solution and molar mass of the solute.

Reviews

Write a Review

Chemistry Questions & Answers

  Explain how many moles of potassium chloride are produced

Cl2+2KBr yields 2KCl+Br2- how many moles of potassium chloride are produced from 119 g of potassium bromide

  Compute the vapor pressure of the solution of testosterone

Calculate the vapor pressure of the solution at 25oC when 12.43 grams of testosterone, C19H28O2 (288.4 g/mol), are dissolved in 246.7 grams of diethyl ether.

  State what is the percent ionization monoprotic acid

The Ka of a monoprotic weak acid is 5.16 × 10-3. What is the percent ionization of a 0.153 M solution of this acid?

  Calculate the volume of a 2.50m acetic acid solution

calculate the volume of a 2.50M acetic acid solution that will be neutralized by 15.00mL of a 4.00 M NaOH solution

  Explain a stearic acid molecule consists of 18 carbon atoms

A stearic acid molecule consists of 18 carbon atoms linked together. Assuming that the thickness, t, of a monolayer is equal to the length of the stearic acid molecule, what is the size diameter of a carbon atom, s =t/18.

  How many grams of strontium remain

The decay constant for strontium- 90 is 0.0247 y^-1. how many grams of strontium-90 remain if 10.0g decay for exactly 60 years.

  1 determine the volume of 64410-2 m adenosine triphosphate

1. determine the volume of 6.4410-2 m adenosine triphosphate atp that is having 1.68 mol of adenosine triphosphate

  Define important information about heat of reaction

Important information about Heat of Reaction, The combustion of butane produces heat according to the equation 2C4H10(g) + 13O2(g) --> 8CO2(g) + 10H2O(l) deltaHrxn= -5314kJ

  State the initial temperature of the water

The initial temperature of the water was 25.4 C and the final temperature of both the water and metal was 36.6 C. If the specific heat "c"

  Calculate the heat of reaction from the standard heats of

write a balanced equation for the reaction of phosphorus trichloride pcl3 with water h2o forming phosphorous acid h3po3

  Compute the fraction of argon gas molecules

Using the Maxwell-Boltzman function, calculate the fraction of Argon gas molecules with a speed of 305 m/s at 500 K.

  Explain a homogeneous or heterogeneous equilibrium

Identify each of the following as a homogeneous or heterogeneous equilibrium: a)CO(g)+H2(g) C(s)+H2O(g). b)NH4Cl(s) NH3(g)+HCl(g). c)CS2(g)+4H2(g) CH4(g)+2H2S(g). d)Br2(g)+Cl2(g) 2BrCl(g).

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