What is the molecular formula of the c, h, s compound

Reference no: EM13171330

a 7.96 sample of a compound containing the elements C, H, and S is burned and found to form 16.65 mg of CO2. The sulfur in 4.31 mg of the compound is converted into sulfate by a series of reactions, and precipitated as BaSO4. The BaSo4 was found to have a mass of 11.96 mg. The molecular weight of the compound was found to be 168 g/mol. Using this data, what is the molecular formula of the C, H, S compound?

Reference no: EM13171330

Questions Cloud

Estimate the ph and the concentrations of all species : Phosphoric acid, H3PO4(aq), is a triprotic acid, meaning that one molecule of the acid has three acidic protons. Estimate the pH, and the concentrations of all species

What is the maximum pressure that will be attained in tank : if the tank is heated, what is the maximum pressure that will be attained in the tank before the plug will melt and release gas?

What is the molarity of lead ion in the original solution : If 34.0 mL lead(II) nitrate solution reacts completely with excess sodium iodide solution to yield 0.640 g precipitate, what is the molarity of lead(II) ion in the original solution?

State what impact does the presence of moisture : What impact does the presence of moisture in the unknown

What is the molecular formula of the c, h, s compound : The BaSo4 was found to have a mass of 11.96 mg. The molecular weight of the compound was found to be 168 g/mol. Using this data, what is the molecular formula of the C, H, S compound?

State what is the ratio of the enantiomeric products : What is the ratio of the enantiomeric products? b) What name is given to a mixture of enantiomers present in the ratio determined in part (a)?

Make complete balance equation : For a particular redox reaction Cr is oxidized to CrO42- and Cu2 is reduced to Cu . Complete and balance the equation for this reaction in basic solution.

State the standard free energy change delta g : When adjusted for any changes in delta h and delta S with temperature, the standard free energy change delta G at 500K is equal to 9.8x10 4 J/mol.

State cold naoh and water vs room temperature : When extracting caffeine from tea why do you have to use cold NaOH and water vs. room temperature

User Account

All Pages