Define aluminum dissolves in hcl according to the equation

Assignment Help Chemistry

Reference no: EM13301491

Aluminum dissolves in HCL according to the equation written below, whereas copper does not react with HCL: 2Al+6HCL ---> 2AlCl3 + 3H2 a 35 gram sample of copper-aluminum alloy is dropped into .750 L of 3M HCl, and the reaction above proceeds as far as possible. If the alloy contains 77.1% Al by mass, what volume of hydrogen gas would be produced at 22 degrees Celcius and 728 torr?

Reference no: EM13301491

Questions Cloud

Explain what is the molarity of the h2so4 solution : A titration of 50 mL of an unknown concentration of H2SO4 required 46.26mL of 0.1125 M NaOH. What is the molarity of the H2SO4 solution

Read the article on apple and foxconn : Read the article below on Apple and Foxconn. You can read other more current articles related to Apple and Foxconn if you want but it is not necessary given the question being asked.

Determine the moment of inertia of the merry-go-round : A brave child decides to grab on to an already spinning merry-go-round. What is the moment of inertia of the merry-go-round with respect to its central axis

What happens to the bond price : Suppose a 10 year bonds issued with annual coupon rate of 8% when the market rate of interest is also 8%. If the market rate raises 9%, what happens to the price of this bond? What happens to the bond price if the market rate falls to 6% explain w..

Define aluminum dissolves in hcl according to the equation : Aluminum dissolves in HCL according to the equation written below, whereas copper does not react with HCL: 2Al+6HCL ---> 2AlCl3 + 3H2 a 35 gram sample of copper-aluminum alloy is dropped into .750 L of 3M HCl

Find the frequency heard by the listener : A sound source is moving away from the stationary listener at 80 m/s. Find the frequency heard by the listener

Now what is the fair price of each bond : Based on the fair prices at the various yields to maturity, is interest-rate risk the same, higher, or lower for longer- versus shorter-maturity bonds?

Explain the heat capacity of the solution is the pure water : The reaction is CaO(s) + H2O(l) ? Ca(OH)2(aq) -- ?H = -83.7 kJ Assume the heat capacity of the solution is the same as pure water (4.184 J/g*°C), the density of the solution is 1.00 g/mL and there is no loss of heat to the surroundings.

Is the tax deductible : What is the toatl dollar call premium required to call the old issue? Is the tax deductible? What is the net after-tax cost of the call?

User Account

All Pages