User Account

All Pages

When 0848 g of finely divided iron is burned 1212 g of a

Assignment Help Chemistry
Reference no: EM13596123

When 0.848 g of finely divided iron is burned, 1.212 g of a reddish brown oxide is obtained. Write a balanced chemical equation for the reaction of iron and molecular oxygen based on the empirical formula.

Reference no: EM13596123

Questions Cloud

Utech company bottles and distributes livit a diet soft : utech company bottles and distributes livit a diet soft drink. the beverage is sold for 50 cents per 16-ounce bottle to
Suppose a wire is stretched tightly around the earth the : question suppose a wire is stretched tightly around the earth. the radius of the earth is approx. 6400 km. if the wire
A 15 mol sample of pcl5 is injected into a 050-l reaction : a 1.5 mol sample of pcl5 is injected into a 0.50-l reaction vessel. calculate the concentration of each gas at
Wayne terrago controller for robbin industries was : wayne terrago controller for robbin industries was reviewing production cost reports for the year. one amount in these
When 0848 g of finely divided iron is burned 1212 g of a : when 0.848 g of finely divided iron is burned 1.212 g of a reddish brown oxide is obtained. write a balanced chemical
The tank is filled with o2 to a pressure of 175 atm at : a tank of compressed o2 gas is 6.00 ft high and has a diameter of 8.00 in. the tank is filled with o2 to a pressure of
Consider the equation -1-1-10 how can this equation be true : consider the equation -1-1-10. how can this equation be true? can you use the properties of operations to prove your
If 117 grams of carbon dioxide is produced from the : when limestone rock which is principally caco3 is heated. carbon dioxide and lime cao are produced by a decomposition
What personnell records would you suggest for a small : what personnell records would you suggest for a small retailer with three employees? what sets the minimum wage and

Reviews

Write a Review

Chemistry Questions & Answers

  Explain an organic compound of molecular formula

An organic compound of molecular formula C10 H12 O2 reacts with both aqueous NaOH and aqueous NaHCO3. The compound reacts with Br2/FeBr3 to yield 2 products which can easily be separated from each other and each has molecular formula C10 H11 O2 Br..

  Explain if the gases are allowed to mix together

Container A holds 712 mL of ideal gas at 2.10 atm. Container B holds 164 mL of ideal gas at 4.50 atm. If the gases are allowed to mix together, what is the resulting pressure

  Define the abundances of the other two isotopes

Potassium (atomic mass = 30.19 amu) has three isotopes with masses 38.9367 amu, 39.9640 amu, and 40.9618 amu. The abundance of the last isotope is 6.73%. Estimate the abundances of the other two isotopes

  What is the structure of the original unknown compound

An unknown compound with a molecular formula of C8H18 reacts with chlorine in the presence of light and heat. From the reaction, only one compound with the formula C8H17Cl can be isolated. What is the structure of the original unknown compound?

  An unknown salt is either nacn nac2h3o2 naf nacl or naocl

an unknown salt is either nacn nac2h3o2 naf nacl or naocl. when .100 mol of the salt is dissolved in 1.0 l of solutionk

  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

  Calculate the initial and the final ph

For 220.0 mL of a buffer solution that is 0.205 M HCHO2 and 0.295 M KCHO2, calculate the initial and the final pH after adding 0.010 mol of NaOH.

  Fe end-members of the magnesite-siderite solid solution

Magnesite MgCO3 and siderite FeCO3 are the Mg and Fe end-members of the magnesite-siderite solid solution.

  Explain what was the molar absorptivity of the dye

A solution of a dye in a 0.80 cm cuvette of concentration 1.25 x 10^-3 M had an absorbance of 0.115 at a particular wavelength. What was the molar absorptivity of the dye

  Explain energy in joules required to ionize a hydrogen atom

Calculate the energy in joules required to ionize a hydrogen atom when its electron is initially in the n=2 energy level

  Explain the bulk metal from further corrosion

Aluminum forms a layer of aluminum oxide when exposed to air which protects the bulk metal from further corrosion.

  Explain oxygen to produce carbon dioxide and water

Amyl alcohol can burn in oxygen to produce carbon dioxide and water. If amyl alcohol is C5H11OH and oxygen a diatomic gas O2, write and balance the combustion equation and answer the following

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd