Question

Determine the emprical and molecular formula for chrysotile asbestos. Chrysotile has the following percent composition :...

Determine the emprical and molecular formula for chrysotile asbestos. Chrysotile has the following percent composition : 28.03% Mg, 21.60% Si, 1.16 H, and 49.21 % O. The molar mass for chrysotile is 520.8 g/ mol.

Science   Chemistry   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A compound has a molar mass of 180.1 g/mol and has the following composition by mass:...
A compound has a molar mass of 180.1 g/mol and has the following composition by mass: C = 40.0%; H = 6.70 %; O = 53.3%. Determine the empirical formula, the empirical formula molar mass, and the molecular formula of the compound.
the percent composition by mass of a compound is 76.0% c, 12.8% H, and 11.2% O....
the percent composition by mass of a compound is 76.0% c, 12.8% H, and 11.2% O. the molar mass of this compound is 284.5 g/mol. what is the molecular formula of the compound?
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
A compound has the following mass percent composition. C: 60.00%, H: 4.48% and O: 35.52. The...
A compound has the following mass percent composition. C: 60.00%, H: 4.48% and O: 35.52. The molar mass of this substance is approximately 170-180 g/mol. a) find the molecular formula b) write a balanced equation for burning this substance c) calculate the mass of CO2 if 1.0000g of this substance burns d)suppose in an experiment 2.0000g CO2 was produced. Find the % yield
An organic compound has a molecular mass of ~88 u and a mass percent composition of...
An organic compound has a molecular mass of ~88 u and a mass percent composition of 54.55% C, 9.09% H and 36.36% O. What is the molecular formula of this compound?
A compound with a percent composition by mass of 24.61% C, 2.75% H, and 72.64% Cl...
A compound with a percent composition by mass of 24.61% C, 2.75% H, and 72.64% Cl has a molar mass of 292.82 g/mol. What is the empirical formula of the compound?
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...
An unknown organic compound was found to have the composition 49.31 %C, 43.79 %O   the remainder...
An unknown organic compound was found to have the composition 49.31 %C, 43.79 %O   the remainder hydrogen. a) Determine the empirical formula of the compound. b) If the molar mass of the unknown compound is approximately 145 g mol-1, determine the molecular formula.
question 1 Calculate all a)Calculate the empirical formula of each compound from the percent composition. 86.0...
question 1 Calculate all a)Calculate the empirical formula of each compound from the percent composition. 86.0 %Cu and 14.0 %P Express your answer as a chemical formula. b)25.9 %N and 74.1 %O c)Calculate the empirical formula for each of the following substances.4.22 g of Na, 2.94 g of S, and 5.86 g of O d)Calculate the mass percent composition of each of the following:4.12 g of C, 0.695 g g of H, and 2.76 g g of O,3.38 g of...
7. A 23.59 gram sample of titanium reacts with nitrogen to form 32.80 grams of the...
7. A 23.59 gram sample of titanium reacts with nitrogen to form 32.80 grams of the metal nitride. What is the formula of the nitride? 8.   A compound has a molar mass of 92.094 g/mol. Given the following percent composition, calculate the molecular formula: 39.126% C, 8.756% H, 52.117% O.
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT