Explain how many times more massive of uranium

Reference no: EM13672012

Uranium (molar mass=238.03g/mol) has the largest molar mass of any element naturally found on earth.
Explain what is the mass of 7.50 mol of uranium?
Explain how many times more massive is 7.50 mol of uranium than 7.50mol of H2 ?

Reference no: EM13672012

Questions Cloud

The energy needed to dislodge electrons from sodium metal : The energy needed to dislodge electrons from sodium metal via the photoelectric effect is 275k/mol. Explain what wavelength in nm of light has sufficient energy per photon to dislodge and electron from the surface of sodium

Explain what is the molar mass of the unknown gas : The rate of effusion of a particular gas was measured as well as found to be 24.0mL/min. Under the same conditions, the rate of effusion of pure methane (CH4) gas is 47.8 ML/min. Explain what is the molar mass of the unknown gas

Compute the heat that accompanies the reaction : Compute the heat that accompanies this reaction in kJ/mol of AgCl formed. Presume that the combined solution has a mass of 100.0g as well as has a specific heat capacity of 4.18 J/C*g.

What is the molality mole of solute per kilogram of solvent : What is the molality mole of solute per kilogram of solvent of water in this solution in other words, consider it a solution of water in isopropanol

Explain how many times more massive of uranium : Explain what is the mass of 7.50 mol of uranium. Explain how many times more massive is 7.50 mol of uranium than 7.50mol of H2

State a balanced net ionic equation for the reaction : State a balanced net ionic equation for the reaction that occurs between acetic acid as well as sodium hydroxide

Explain how would you change the procedure : Explain how would you change the procedure in this experiment if you wished to synthesizebenzalacetone, C6H5CH=CHCOCH3?

Explain the boiling point elevation constant for water : A solution is prepared by dissolving 4.21 g of a non-electrolyte in 50.0 g of water. If the boiling point raise by 0.203ºC, explain what is the molar mass of the solute? The boiling point elevation constant for water is 0.512 ºC/m.

Explain how many grams of sucrose should be added : Explain how many grams of sucrose should be added to 355g of water to produce a solution that is 0.92% (m/m) sucrose

User Account

All Pages