A mixture containing only iron iii sulfide and iron iii

Assignment Help Chemistry

Reference no: EM13641845

A mixture containing only iron (III) sulfide and iron (III) chloride is reacted with HCl. The iron sulfide reacts according to the balanced equation:

Fe2S3 + 6HCl--->2FeCl3 + 3H2S

The iron chloride does not react with HCl. When 5.0000g of this mixture is reacted with excess HCl, 420.25ml of hydrogen sulfide gas is collected, measured at 18.6C and an atmospheric pressure of 751.2 torr, using a water displacement method.

Calculate the number of moles of hydrogen sulfide gas collected in this experiment.

Reference no: EM13641845

Questions Cloud

What is the reaction when elemental magnesium and elemental : what is the reaction when elemental magnesium and elemental copper are placed in an aqueous solution of copper sulfate?

Assuming that the particles velocity is perpendicular to : the solar wind is a thin hot gas given off by the sun. charged particles in this gas enter the magnetic field of the

A mixture of barium and silver is to be analyzed the barium : a mixture of barium and silver is to be analyzed. the barium component reacts with acid to generate hydrogen gas while

If using a cartesian coordinate system with origin o at the : a car is traveling over a hill. if using a cartesian coordinate system with origin o at the top of the hill the hills

A mixture containing only iron iii sulfide and iron iii : a mixture containing only iron iii sulfide and iron iii chloride is reacted with hcl. the iron sulfide reacts according

A sample of an alloy containing only zinc and aluminum had : a sample of an alloy containing only zinc and aluminum had a mass of 0.5937g. when this sample was reacted with excess

Suppose that protons are fired towards the large flat side : suppose that protons are fired towards the large flat side of a charged conducting plate. initial speed of the protons

What hydrogen ion concentration should be required to : what hydrogen ion concentration should be required to dissolve 0.10m mgf2 if the ksp for magnesium fluoride is 6.8x10-9

The vehicle then slows at a constant rate of 12 ms2 until : an electric vehicle starts from rest and accelerates at a rate of 2.5 ms2 in a straight line until it reaches a speed

User Account

All Pages