State what is the empirical formula for the compound

Assignment Help Chemistry
Reference no: EM13276426

A compound is composed of elements C, H, and N. A 11.550-mg sample of the unknown compound was combusted, producing 31.332 mg of CO2 and 8.983 mg of H2O. What is the empirical formula for this compound

Reference no: EM13276426

Questions Cloud

How to calculate the amount of benzaldehyde : calculate the amount of benzaldehyde (106.12 g/mol), benzophenone (182.22 g/mol), and methyl benzoate (136.15 g/mol) needed (they each get a whole 3.2 g bromobenzene)
Main ideas that the text present about globalisation : What are the main ideas that the text present about globalisation and who operates the website, or who are the authors/publishers of the source you have chosen?
Explain how many grams will dissolve pbco3 : PbCO3(s)+2H^+(aq)+2H^+(aq) yields Pb^2++H20(l)+CO2(g), how many grams will dissolve when exactly 4.5 L of 2.00 M H+ is added to 3.00 g of PbCO3
Explain how many grams will dissolve when exactly : PbCO3(s)+2H^+(aq)+2H^+(aq) yields Pb^2++H20(l)+CO2(g), how many grams will dissolve when exactly 4.5 L of 2.00 M H+ is added to 3.00 g of PbCO3
State what is the empirical formula for the compound : A compound is composed of elements C, H, and N. A 11.550-mg sample of the unknown compound was combusted, producing 31.332 mg of CO2 and 8.983 mg of H2O. What is the empirical formula for this compound
Find out the concentration of a solution of lactic acid : To determine the concentration of a solution of lactic acid a chemist titrates a 20.50 mL sample of it with 0.1010 M NaOH and finds that 10.76 mL of titrant are required to reach the equivalence point. What is the concentration of the lactic acid ..
Which block is travelling fastest at the bottom of the ramp : Block A is dropped from a height of 2 m. An identical block B slides frictionlessly down a ramp of height 2 m inclined at 30°. Which block is travelling fastest at the bottom of the ramp
Compute the number of grams of mg required : Using 3.2 g bromobenzene. Calculate the number of grams of Mg required if you need a molar equivalency of 1.25. Then calculate the amount of benzaldehyde (106.12 g/mol), benzophenone (182.22 g/mol), and methyl benzoate (136.15 g/mol) needed (they ..
How to calculate the ph of the solution that results nh3 : calculate the pH of the solution that results when 40.0 mL of 0.100 M NH3 is mixed with 20.0 mL of 0.100 M HCl solution.

Reviews

Write a Review

Chemistry Questions & Answers

  How many grams of hydrogen chloride can be produced

How many grams of hydrogen chloride can be produced from 350 grams of sodium chloride and 290 grams of hyroden sulfate if the reaction has a yield of 88%?

  Calculate molarity of solution

Calculate molarity of solution obtained by dissolving 0.212g of Na2CO3 in 250cm3 of solution?

  Explain what are the mole fractions of ethanol and water

What are the mole fractions of ethanol and water in a solution prepared by mixing 55 mL of ethanol with 45 mL of water at 25 degrees celsius

  Compute the pressure when the volume

Calculate the pressure when the volume is 1.22 L and the temperature is 307 K.

  How long is the wire in ft

A copper wire (density = 8.96 g/cm3) has a diameter of 0.49 mm. If a sample of this copper wire has a mass of 11 g, how long is the wire in ft?

  How many grams of ethylene glycol would be needed

How many grams of ethylene glycol would be needed to prevent 4kg of water from freezing above -5.0 degress C

  What biochemical changes are required to convert tyrosine

What biochemical changes are required to convert tyrosine to (a) norepinephrine and (b) epinephrine? and 3- Some bacterial signaling systems involve kinases that transfer a phosphoryl group to a His side chain. Draw the phospho-His side chain.

  What is the percent by mass of silver nitrate in this soln

A 91 gram solution of silver nitrate contains 8 grams of AgNO3. What is the percent by mass of silver nitrate in this solution.

  State what is the edge length of the unit cell in nm

Suppose the radius of an atom in a simple cubic unit cell is 0.27 nm. What is the edge length of the unit cell in nm.

  Explain what are the relative energies of the orbitals

what are the relative energies of the orbitals defined by n=4? if this atom is placed in a magnetic field, how would the relative energies of these orbitals change and why

  How many moles of oxygen are consumed

in the reaction P4+5O2->2P2O5, how many moles of oxygen are consumed each time 0.500 mole of P2O5 is formed?

  What volume of hi at the same temperature and pressure

At a certain temperature and pressure 2.1 L of H2 reacts with 2.1 L of I2. If all the H2 and I2 are consumed, what volume of HI, at the same temperature and pressure, will be produced?

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