User Account

All Pages

Determine the mass of chlorine in the original sample

Assignment Help Chemistry
Reference no: EM132131905

Please attach sources.websites used if any. Thanks!

Determine the mass of chlorine in the original sample (39.096g) as the difference in mass between the anhydrous sample (38.585g) and the mass of copper. From the mass of chlorine, determine the moles of Cl.

Dicuss the Cu:Cl ration you found. What does a non-whole number ratio indicate?

Reference no: EM132131905

Questions Cloud

What volume is occupied by the gases : Nitro glyerine is an explosive used by the mining industry. It detonates according to the following equation:
Indicate when the metal wire starts to form copper : What would an increase in the metal wire mass indicate when the metal wire starts to form copper on it from a chemical reaction from 6M HCl and copper
Result in the formation of a precipitate : Determine if the reactants shown on the right would result in the formation of a precipitate. Choices can be used more than one time or not at all.
Correct reaction classification : Match the reaction provided on the left with the correct reaction classification/type on the right [NOTE the reaction equations are not balanced].
Determine the mass of chlorine in the original sample : Determine the mass of chlorine in the original sample (39.096g) as the difference in mass between the anhydrous sample (38.585g) and the mass of copper.
Percentage yield in conversion : 1.00 mole of sodium carbonate (formula mass 106.0) is converted to sodium chloride, Na2CO3(s) + 2HCl(aq)® 2NaCl(aq) + H2O +CO2(g).
Air in the chamber occupy : A decompression chamber used by deep-sea dives has a volume of 10.3 m3 and operates at an internal pressure of4.5atm. What volume, in m3 would the air
Concentration of alcohol in the beverage : An 80-proof brandy is 40.0% (v/v) ethyl alcohol. The "proof" is twice the percent concentration of alcohol in the beverage
What is the wavelength : A hydrogen atom emits a photon as its electron changes from n = 5 to n = 2. For the H atom, En = -2.18E-18*(1/n2) J.

Reviews

Write a Review

Chemistry Questions & Answers

  Compute the percent recovery from recrystallization

The initial mass of the the crude ether was 141 mg. The mass after recrystallization was 121 mg. Calculate the percent recovery from recrystallization.

  Explain the positive charge of the benzyl cation

Use resonance forms to show the delocalization (over four carbons atoms) of the positive charge of the benzyl cation

  What is the volume occupied of mercury

Problem- What is the volume occupied by 67. 5g of mercury, given that it's density is 13.5 g/cm^3 at 25 degrees Celsius and 1.0 atm

  Find out the normal boiling temperature in degrees

At the boiling point of benzene Delta Hvap=30.78 kJ/mol and Delta Svap=87.15 j/(mol * K). Determine the normal boiling temperature in degrees Kelvin for C6H6.

  Explain based on activation energies and energy changes

Based on activation energies and energy changes and assuming that all collision factors are the same, answer the following questions: Which of the following reactions would be fastest in the forward direction

  Explain reaction occurs and equilibrium is established

A mixture initially contains A,B, and C in the following concentrations: A= 0.650 M, B= 0.800M , and C= 0.550M . The following reaction occurs and equilibrium is established

  Explain driving forces behind the tendency

Based on the Hume-Rothery Rules, speculate on the possible driving forces behind the tendency for ordering in this system.

  State internal standard to analyze a sample of titanium

Cobalt was used as an internal standard to analyze a sample of titanium with atomic absorption spectroscopy. A mixture was prepared by combining a 4.00 mL Ti solution of unknown concentration with 3.00 mL of a 11.7 micrograms/mL solution of Co

  Calculate the enthalpy change for the dissolution of nh4no3

Assuming the solution has a heat capacity of 4.18 J/°C·g and assuming no heat loss to the calorimeter, calculate the enthalpy change for the dissolution of NH4NO3 in units of kJ/mol.

  How to compute the ph of a solution prepared by mixing

Calculate the pH of a solution prepared by mixing 20.5mL of a 0.500M sodium fluoride solution with 32.5mL of a 0.750M hydrofluoric acid solution.

  Define metathesis reactions precipitation type

Are all metathesis reactions precipitation type. Give one example to illustrate your point.

  State find the final pressure and dg

compressed isothermally from 230 K and 150 kPa, and its entropy decreases by 15.0 J/K. Find the final pressure and DG for this process.

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