Find the molecular formula for estrone

Reference no: EM13112460

1. A compound containing titanium (Ti) and chlorine is analyzed by converting all the titanium into 1.20g of TiO2 and all the chlorine into 6.45g of AgCl. What is the simplest formula for the original compound?

2. Estrone is a female sex hormone that is known to contain 80.0% carbon, 8.2% hydrogen, and the remainder oxygen. If 793mL of estrone is found to have a mass of 4.97g at 0.90atm and 200oC, find the molecular formula for estrone Write the correct formula for each of the following ions.

3. Farmers use fertilizers mainly to replace depleted nutrients in the soil. Liquid ammonia and ammonium nitrate are two substances that are used to replace essential nitrogen in the soil. Based on the percentage of nitrogen by mass, which of these two chemicals would be the better fertilizer? Assume that the cost per kilogram of each chemical is about the same.

Reference no: EM13112460

Questions Cloud

Create confidence interval for acivity to global warming : Create the 95% confidence interval for proportion of adults from Country A who say human activity contributes to global warming.

Calculate the diameter of an oil molecule : A drop of oil volume 0.05 cm3 is released from a medicine dropper on to a calm surface of a pond where it spreads out to cover an area of 40 cm2. Calculate the diameter of an oil molecule.

Determine the energy difference between the orbitals : Sodium atoms(Na) emit light with a wavelength(λ) of 330 nano meters when an electron moves from a state of 4 p orbital to a state of 3 s orbital now you just need to determine the energy difference between the orbitals.

Why is dna sometimes refered to as a palindrome : A restriction endonuclease "cuts" two DNA molecules at the same location. What can you assume is identical about the molecules at that location?

Find the molecular formula for estrone : Estrone is a female sex hormone that is known to contain 80.0% carbon, 8.2% hydrogen, and the remainder oxygen. If 793mL of estrone is found to have a mass of 4.97g at 0.90atm and 200oC, find the molecular formula for estrone.

Determine the mass of baf2 : A chemist wishes to prepare 200mL of a saturated solution of BaF2, the concentration of which is 6.3 x 10-3 mol/L. Determine the mass of BaF2 that will be needed to make up the 200mL of the solution.

Oliva is inspecting some specimens under the microscope : Oliva is inspecting some specimens under the microscope. Which of the following could she classify as a common tissue rather than as part of an organ?

Explain the decreasing melting point from naf to nai : Consider the following data: expect a BeF2 molecule to be linear but an SF2 molecule to be angular. Explain the decreasing melting point from NaF to Nai.

What is hematocrit : What is hematocrit? If the hematocrit decreased from the normal range, and would this decreased potentially dangerous?

User Account

All Pages