How many molecules of o2 are used to burn up all the wax

Assignment Help Chemistry
Reference no: EM13633997

A chemist ignites a candle and completely burns 4.02 g of akind of wax (C23H48)

a) How many molecules of O2 are used to burn up all thewax?

b) What mass of liqid water is produced when the waxburns?

c) What volume od CO2g is produces if the reaction occurs atstp?

Reference no: EM13633997

Questions Cloud

Show that it can be transformed into another differential : given the differential equation apxq2 d2ydx2bpxqdydx cy0 show that it can be transformed into another differential
What is the decision rule compute the value of the test : chicken delight claims that 88 percent of its orders are delivered within 10 minutes of the time the order is placed. a
There are two charges q1 000010c and q2 -000010c both : 1 there are two charges q1 0.00010c and q2 -0.00010c both located on the x axis at -0.10m 0.00m notation x position y
At the 025 level has holdlonger increased the shelf life of : the liquid chlorine added to swimming pools to combat algae has a relatively short shelf life before it loses its
How many molecules of o2 are used to burn up all the wax : a chemist ignites a candle and completely burns 4.02 g of akind of wax c23h48a how many molecules of o2 are used to
Find addendum dedendum clearance circular pitch circular : preliminary design calculations have suggested that design objectives may be met by a straight spur gearset using
A rod of mass m and length l l 3m is pivoted on a : a rod of mass m and length l l 3m is pivoted on a frictionless hinge at the end. the rod is held at rest horizontally
The pi electrons in benzene can be approximated as : the pi electrons in benzene can be approximated as particles ona ring. calculate the diameter of this electron ring if
Using the agma refined approach calculate the tooth bending : a 10-pitch 20-degree full-depth involute gearset with qv10 and a face width of 1.25 inches is being proposed to provide

Reviews

Write a Review

Chemistry Questions & Answers

  How many kilograms of chalcopyrite must be mined

The most common source of copper is the mineral chalcopyrite (CuFeS2) how many kilograms of chalcopyrite must be mined to obtain a 440 grams of pure copper.

  State how you would purify p-nitrobenzoic acid

Describe how you would purify p-nitrobenzoic acid from a mixture of a 9.0 g of p-nitrobenzoic acid and 2.0 g of o-nitrobenzoic acid using recrystallization.

  Compute the enthalpy of reaction for oxygen

Use the following data on oxygen solubility to calculate the enthalpy of reaction for oxygen dissolving into water.

  Chlorine is widely used to purify municipal water supplies

chlorine is widely used to purify municipal water supplies and to treat swimming pool waters. suppose that the volume

  Using a solution contains 10 ammonium by mass and hasnbsp

using a solution contains 10 ammonium by mass and hasnbsp density 0.99 gcm-3. determinenbsp hydroxyl and hydrogen ion

  Explain what is the ph after the addition moles of koh

what is the pH after the addition of 2.7*10-2 moles of KOH to 3.6*10-2 moles HCl if the resulting solution volume is 150mL

  Explain the same wavelength as a photon of red light

How rapidly would each of the following particles be moving if they all had the same wavelength as a photon of red light (wavelength = 750 nm)

  Explain draw 1o alcohol with four carbons

Draw (A) a 1o alcohol with four carbons; (B) a 3o iodide with five carbons; (C) a 2o alcohol with a 1o chloride on three carbons; and (D) a methyl bromide.

  Explain the inner and outer and the outer membrane

The mitochondrion has two membranes, the inner and outer- the outer membrane is porous and enables many molecules to freely diffuse. The inner membrane is different from the outer membrane as it is only penetrable to o2

  Calculate the concentration of ammonium ions

A solution is prepared by dissolving 11.5 g ammonium sulfate in enough water to make 100.0 mL of stock solution. A 10.00 mL sample of this stock solution is added to 52.00 mL of water. Calculate the concentration of ammonium ions and sulfate ions ..

  Explain write a series of equilibrium expressions

Write a series of equilibrium expressions, a mass balance and a charge balance representing the complete reaction of 0.01 M H4EDTA

  Find out the kb of ammonia

Find out the Kb of ammonia if the pH of a buffer formed by mixing 50.0 mL of 1.00 M NH 3 and 50.0 mL of 1.00 M ammonium nitrate?

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