The thermite reaction is a very exothermic reaction it has

Assignment Help Chemistry
Reference no: EM13637370

The thermite reaction is a very exothermic reaction; it has been used to produce liquid iron for welding. A mixture of 2 mol of powdered aluminum metal and 1 mol of iron(III) oxide yields liquidiron and solid aluminum oxide. How many grams of the mixture are needed to produce 173 kJ of heat?

Reference no: EM13637370

Questions Cloud

While exploring the projectiles from newtons mountain is it : while exploring the projectiles from newtons mountain is it possible to launch a projectile with just enough velocity
The tetraethyl lead pbc2h54 in a2500 ml sample of aviation : the tetraethyl lead pbc2h54 in a25.00 ml sample of aviation gasoline was shaken with 15.00 ml of0.02177 m i2. hint one
If 0765g of an unknown gas is collected at 741 torr : if 0.765g of an unknown gas is collected at 741 torr corrected and 95c in a 245 ml container calculate the molecular
In particle image velocimetry piv small particles are : in particle image velocimetry piv small particles are seeded in the fluid to trace the velocity profile. given that the
The thermite reaction is a very exothermic reaction it has : the thermite reaction is a very exothermic reaction it has been used to produce liquid iron for welding. a mixture of 2
It is known that the lifetime of a lightbulb is normally : a it is known that the annual snowfall totals in maine are normally distributed with a mean of 80.3 inches and a
A sample of gold with a mass of 197 grams is made up of 602 : a sample of gold with a mass of 197 grams is made up of 6.02 x1023 atoms. what is the mass of just one atom of gold?a.
Write this net ionic equation as a molecular equation : write this net ionic equation as a molecular equation showing allreactants and products as compounds. then rewrite this
A buildng 45m high lies directly in the glide path to the : an aircraft has a glide ratio of 12 to 1 meaning the plane drops 1m for every 12m it travels horizontally. a buildng

Reviews

Write a Review

Chemistry Questions & Answers

  Given that is the central atom draw a lewis structure of in

given that is the central atom draw a lewis structure of in which the formal charges of all atoms are zero.nbspdraw the

  Explain the treatment efficiency of the trickling filter

The data for the trickling filter is the following: recirculation ratio = 1.5; diameter = 25 m; depth = 2 m. Determine the hydraulic load (m3/dm2) and the treatment efficiency of the trickling filter.

  Suppose you have a buffer at ph 50 that is 100m in hx and

suppose you have a buffer at ph 5.0 that is 1.00m in hx and 1.00 m in x- where hx is a weak acid with ka 1.0 x 10-5 m.

  Define crystallizes with the body-centered cubic unit cell

crystallizes with the body-centered cubic unit cell. Calculate the radius of a sodium atom. and what is the edge length of the cell in picometers?

  How many total moles of ions are released

how many total moles of ions are released when each of the follwing samples dissolves completely in water?

  Calculate the concentration of chloride ions

Calculate the concentration of chloride ions when 100.0 mL of 0.205 M sodium chloride is mixed with 250.0 mL of 0.150 M calcium chloride.

  Compute molar mass of ethanol after calculated molar mass

Compute molar mass of ethanol after calculated molar mass in an experiment and the given molar mass of ethanol is 46.07g

  Calculate the ph for hclo

Calculate the pH for each of the following cases in the titration of .50 mL of .150 M hypochlorous acid, HCLO(aq)

  Compute the total air flow to the dryer

A dryer removes 20,000 lb/hr of water from paper. Air at 70 deg F and 50% Relative Humidity enters and leaves the dryer at 140 deg F at 80% Relative Humidity. The barometric pressure is 14.3 psi. Calculate the total air flow to this dryer (ft^3/mi..

  Explain it is not necessarily to covalent compounds

Which of the following are not soluble in water? Remember that the solubility rules apply to ionic compounds, but not necessarily to covalent compounds

  Define what is the mass in grams

What is the mass in grams for each of the following: a) 5.12 mol of Al, b) .75 mol of Cu, c) 3.52 mol of MgBr2, d) 0.145l of C2H6O, e) 2.08 mol of (NH4)2SO4.

  Explain reacting anthracene and maleic anhydride

in reacting anthracene and maleic anhydride, does the structure of the product make sense in terms of the aromaticity of anthracene and the product?

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