What is the empirical formula of the unknown compound

Assignment Help Chemistry
Reference no: EM13716879

Question - Combustion of 2.000g of an unknown compound resulted in 4.883g of CO2, and 1.999g of H2O. This compound is known to only contain C, H, O,. What is the empirical formula of the unknown compound?

Please illustrate work if possible thanks

Reference no: EM13716879

Questions Cloud

Find what is the magnitude of the average emf produced : A wire coil of 35 turns has a cross-sectional area of 12 cm2. The coil is placed in a uniform field of a large magnet with B = 0.12 T. What is the magnitude of the average emf produced
What ratio of ammonia to ammonium chloride should be used : A buffer must have pH = 9.50 and total concentration of acid and base conjugates 0.300 M. pKa for the ammonium ion is 9.24. What ratio of ammonia to ammonium chloride should be used
How much mechanical energy was lost during the collision : A bullet of mass 0.014 kg and initial speed 440 m/s penetrates an initially stationary wooden block with a of mass 0.44 kg and lodges in it. How much mechanical energy was lost during the collision
What is the magnetic energy density in the field : In the Alcator fusion experiment at MIT, a magnetic field of 50.0 T is produced. What is the magnetic energy density in the field
What is the empirical formula of the unknown compound : Combustion of 2.000g of an unknown compound resulted in 4.883g of CO2, and 1.999g of H2O. This compound is known to only contain C, H, O,. What is the empirical formula of the unknown compound
What is the cross-sectional area of the solenoid : The inductance of a solenoid with 470 turns and a length of 23cm is 7.6mH. What is the cross-sectional area of the solenoid
Calculate the amount of titrant needed to neutralize : Two questions about using the normality equation N1V1=N2V2 to calculate the amount of titrant needed to neutralize an analyte
What is the strength of the magnetic field : A metal rod 0.68m long moves with a speed of 2.0m/s perpendicular to a magnetic field. If the induced emf between the ends of the rod is 0.44V,  What is the strength of the magnetic field
What is the mechanical energy lost due to friction : A sledge loaded with bricks has a total mass of 17.7 kg and is pulled at constant speed by a rope inclined at 20.9° above the horizontal. What is the mechanical energy lost due to friction

Reviews

Write a Review

Chemistry Questions & Answers

  What is the molarity molality weight percent and ppm of

what is the molarity molality weight percent and ppm of naclmw58.4 gmol when 100g of this compound is dissolved in

  Explain at what point during a titration of a weak acid

At what point during a titration of a weak acid with a strong base does the pH = pKa? What ratio would cause pH  pKa & pH pKa

  Explain soda bottle at room temperature

Refrierators are usually kept at about 5 degrees Celcius, while room temperature is about 20 degrees Celcius. If you were to take an "empty" sealed 2 liter soda bottle at room temperature and place it in the fridge, would you expect it to contract..

  Propose the kinds of attractive forces

Propose the kinds of attractive forces that might bind congo red to cotton fabric.

  Explain what is the molecular formula for the alcohol

When a 3.400 gram sample of an unknown alcohol is burned in oxygen, the products were carefully collected and weighed yielding 6.494 grams of CO2 and 3.985 grams of H2O. If the molecular weight of the unknown is 46.069 g/mol, what is the molecular ..

  Explain a sample with a concentration of an absorbance

A sample with a concentration of 0.240 M has an absorbance of 0.34 in a 1.0 cm path length cuvet. What would be the absorbance expected if a) the sample is diluted to a concentration of 0.120 M and b) if the path length with the original solution ..

  A compound is found to be 3045n and 6955 o by mass if 163g

a compound is found to be 30.45n and 69.55 o by mass. if 1.63g of this compound occupy 389ml at 0.00 celsius and 775 mm

  Explain what distance will the rate of energy transfer

At what distance will the rate of energy transfer be equal to the excited-state decay rate for isolated CFP, equal to the inverse of the excited-state lifetime?

  Explain excess amount of a generic metal hydroxide

excess amount of a generic metal hydroxide M(OH)2, is mixed with pure water. The resulting equilibrium solution has a pH of 10.28. What is the Ksp of the salt at 22 °C?

  Compute the change in ph

Calculate the change in pH to 0.01 pH units caused by adding 10. mL of 2.63-M NaOH is added to 440. mL of each of the following

  How to calculate the enthalpy change to convert

Calculate the enthalpy change (energy needed) to convert 18 grams of ice at 0 Celcius to water vapor(steam) at 100 Celcius under constant pressure.

  Compute the molarity of the naoh solution

solution is titrated with a solution of NaOH. 23.10mL of the NaOH solution is required to titrate the HCl. Calculate the molarity of the NaOH solution.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd