Explain the original sample had a mass

Reference no: EM13668208

An ore sample is to be examining for sulfur. As part of the procedure the ore is dissolved as well as the sulfur is converted to sulfate ion. Barium Nitrate is added.

Explain the original sample had a mass of 3.187 g. The dried precipitate has a mass of 2.005 g. Explain what is the percent of sulfur in the original ore?

Reference no: EM13668208

Questions Cloud

Define the mass of methyl fluoro acetate : While chemically treated, all the fluorine was converted to CaF2 (molar mass = 78.1 g/mol). The mass of CaF2 obtained was 12.1 g. Define the mass of methyl fluoro acetate in the original mixture.

Solutions of cobalt chloride and carbonic acid react : Explain when solutions of cobalt (II) chloride and carbonic acid react, which of the following terms will be present in the net ionic equation

Explain which of the oxide would be expected to be thermally : Explain which of the oxide would be expected to be thermally unstable and decompose according to the equation. 2MO----Δ----->2M + O2

The quantity dis¬count model requires this information : Explain why it is not necessary to include product cost (price or price times quantity) in the EOQ model, but the quantity dis¬count model requires this information.

Explain the original sample had a mass : Explain the original sample had a mass of 3.187 g. The dried precipitate has a mass of 2.005 g. Explain what is the percent of sulfur in the original ore

Define what would be the vapor pressure of acetone : The normal boiling point for acetone is 56.5c. At an elevation of 5300 ft the atmospheric pressure is 630.torr. Explain what would be the boiling point of acetone (H vap= 32.0 kj/mol) at this elevation. Define what would be the vapor pressure of a..

What is the relationship of the economic order quantity : What is the relationship of the economic order quantity to demand? to the holding cost? To the setup cost?

Subsequent to precipitation was complete the agcl : Subsequent to precipitation was complete the AgCl was filtered, dried, and found to weigh 0.678 g. Find out the empirical formula of the iron chloride.

Explain what the percent potassium chlorate : If 789mL of gas is collected over water is collected over water at .976 atmospheres and 30.0 C, explain what the percent potassium chlorate is in the original mixture? Vapor pressure of water is at 30.0 C = .023 atm.

User Account

All Pages