Compute constant mass by heating in a crucible

Reference no: EM13211523

A sample of CuSO4+5H2O and an inert material was dried to constant mass by heating in a crucible. From the data below, what is the calculated percent CuSO4+5H2O in the Sample?
Mass of crucible and lid= 29.887g
Mass of crucible, lid, and sample= 35.663
Mass of the crucible, lid and residue= 35.163

Reference no: EM13211523

Questions Cloud

Find out the un certainty in the concentration : The absorbance of the unknown solution A=0.4862 +_ 0.0184 abs. units. Determine the un certainty in the concentration of the unknown.

State silica column using a polar solvent such as water : What is the elution order if these same compounds are separated on a silica column using a polar solvent such as water?

State what mass of copper was reduced in the process : solution containing 1.543g Cu(NO3)2 to reduce any copper ions present. What mass of copper was reduced in this process?

Active management of the portfolio with an annual fee : You are a managing partner of a prestigious investment counseling firm that specializes in individual rather than institutional accounts. The firm has developed a national reputation for its ability to blend modern portfolio theory and traditional..

Compute constant mass by heating in a crucible : A sample of CuSO4+5H2O and an inert material was dried to constant mass by heating in a crucible. From the data below, what is the calculated percent CuSO4+5H2O in the Sample?

What is its wacc rounded to two decimal places : How much of the new investment must be financed by common equity - What is its WACC rounded to two decimal places

Define magnetic field : When a magnetic sector instrument was operated with an accelerating voltage of 2500 V, a magnetic field of 0.4 Tesla was required to focus on the CH4+ on the detector.

Explain an explanation concerns the 4f orbitals : The period 6 transition metals have greater densities than either the period 4 or 5 transition metals. An explanation concerns the 4f orbitals

Determine the best sales mix : Determine the best sales mix. Rank the services offered in order of their profitability and based on the ranking inI,how much time should Ortiz spend on each service in a day?

User Account

All Pages