Question

Write the molecular formula for the drug Restoril (temazepam) C16H13ClN2O2. Calculate the molar mass of the...

Write the molecular formula for the drug Restoril (temazepam) C16H13ClN2O2. Calculate the molar mass of the drug to the hundredths place using molar masses from the periodic table. Clearly show the setup for your molar mass calculation below.

Homework Answers

Answer #1

The molecular formula of the drug is shown in the picture

Carbon Molar mass = 12.0107

Nitrogen Molar mass = 14.0067

Cl Molar mass = 35.453

Oxygen molar mass = 15.9994

Hydrogen molar mass = 1.0079

Molar mass of C16H13ClN2O2 = 16 * Molar mass of C + 13 * Molar mass of H + 1 * Molar mass of Cl + 2 * Molar mass of N + 2 * Molar mass of Oxygen

=> 16 * 12.0107 + 13 * 1.0079 + 1 * 35.453 + 2 * 14.0067 + 2 * 15.9994

=> 300.7391

Molar mass of compound till hundreth's plaec = 300.74 gm/mol

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A) Calculate the molar mass of serotonin, a neurotransmitter. The molecular formula for serotonin is C10H12N2O....
A) Calculate the molar mass of serotonin, a neurotransmitter. The molecular formula for serotonin is C10H12N2O. B) How many sodium ions are present in 18.9 g of Na3PO4?
The molar mass and empirical formula of several compounds are listed below. Find the molecular formula...
The molar mass and empirical formula of several compounds are listed below. Find the molecular formula of each compound. 1. C4H9, 114.26g/mol 2. CCl, 284.75 g/mol 3. C3H2N, 208.19 g/mol
Write the molecular formula for the compound that exhibits a molecular ion at M+ = 84.091....
Write the molecular formula for the compound that exhibits a molecular ion at M+ = 84.091. Assume that C, H, N, and O might be present, and use the exact masses below: Exact mass of carbon = 12.000 Exact mass of hydrogen = 1.0078 Exact mass of nitrogen = 14.003 Exact mass of oxygen = 15.995 (The order of atoms should be carbon, then hydrogen, then the others in alphabetical order. If there is more than one answer, just give...
Find the molecular formula based on the following percent compositions and molar mass C: 80.19% H:...
Find the molecular formula based on the following percent compositions and molar mass C: 80.19% H: 9.63 % O : 10.17% ; 314.51 g/mol
(3.25) Calculate the molar mass of a compound if 0.372 mole of it has a mass...
(3.25) Calculate the molar mass of a compound if 0.372 mole of it has a mass of 152 g. (Hint: if 0.372 mole is to 152 g, how many grams will 1 mole have if you set this equation by ratio & proportion) Caffeine is found in your coffee and your tea. Its molecular formula is C8H10N4O2. (a) Calculate the molar mass of caffeine. (b) Calculate the percent composition by mass of C, H, N, and O in caffeine. (c)...
Calculate the De Broglie wavelength of a bucky-ball, a spherical molecule with molecular formula of C60,...
Calculate the De Broglie wavelength of a bucky-ball, a spherical molecule with molecular formula of C60, traveling at a velocity of 25.0 m/s. The molar mass of C60 is 720.66 g/mol.
The chemical formula of lysine (a building block of proteins) is C6H14N2O2. Given that the formula...
The chemical formula of lysine (a building block of proteins) is C6H14N2O2. Given that the formula mass of lysine is 146.19 amu, what is the % (m/m) composition of H in lysine? (For your calculation, use atomic masses that have been rounded to the closest hundredths of an amu (two places to the right of the decimal point). Express your answer using only a number or numbers without text. Report your result in decimal notation and to the proper number...
Molecular Formula from Elemental Analysis and Molecular Mass Determination An unidentified covalent molecular compound contains only...
Molecular Formula from Elemental Analysis and Molecular Mass Determination An unidentified covalent molecular compound contains only carbon, hydrogen, and oxygen. When 8.00 mg of this compound is burned, 20.52 mg of CO2 and 2.40 mg of H2O are produced. The freezing point of camphor is lowered by 26.4°C when 3.052 g of the compound is dissolved in 19.25 g of camphor (Kf = 40.0°C kg/mol). What is the molecular formula of the unidentified compound? Choose appropriate coefficients in the molecular...
mass perc to mola flow In the production of a drug having a molecular weight of...
mass perc to mola flow In the production of a drug having a molecular weight of 28.7, the aqueous exit stream from the reactor flows at the rate of 10.9 L/min. The drug concentration is 42%, and the specific gravity of the solution is 1.079. Calculate the flow rate of the drug in kmol/min.
7. A compound has the empirical formula CH and a molar mass of 78.11 g/mol. What...
7. A compound has the empirical formula CH and a molar mass of 78.11 g/mol. What is its molecular formula? 8. Upon combustion, a compound containing only carbon and hydrogen produces 1.83 g CO2 and 0.901 g H2O. Find the empirical formula of the compound. 9. Write a balanced equation for the reaction between solid cobalt(III) oxide and solid carbon to produce solid cobalt and carbon dioxide gas.
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT