How many molecules of water are produced

Assignment Help Chemistry
Reference no: EM13117157

How many molecules of water are produced when 143 molecules of acetylene (HCCH) to react in excess oxygen produce carbon dioxide and water?

Reference no: EM13117157

Questions Cloud

Illustrate what are the speed and direction of first ball : The balls have a glancing collision, not a head-on collision, deflecting the second ball by 90° and sending it north at 1.51 m/s. Illustrate what are the speed and direction of the first ball after the collision?
What does a strong yen mean : With the various sectors fighting each other in order to influence Japanese policy-makers, what is likely to happen to the yen and why was the yen strengthened even though the Japanese economy has been in a very sluggish growth pattern for a decade..
What is generally oriented to interior of protein molecule : In the stable form of protein, what is generally oriented to the interior of the protein molecule?
How monetary policy helps to sustain economic growth : Discuss how monetary policy helps to sustain economic growth and smooths out the swings in the business cycle. Analyze the ways in which monetary policy can influence a nation's economic goals of achieving full employment, controlling inflation, su..
How many molecules of water are produced : How many molecules of water are produced when 143 molecules of acetylene (HCCH) to react in excess oxygen produce carbon dioxide and water.
What is the initial ph : a buffer is prepared by mixing .200 mole of formic acid with .300 mole of sodium formate in a volume of 200 ml what is the initial ph.
Determining foreign corporate tax rate : Suppose England raised its corporate tax rate by 1 percentage point from 40% to 41%. How would this increase affect the economics of a U.S.-U.K. foreign expansion project?
Find different sandwiches can the restaurant make : There are three types of bread, three types of meat, three types of cheese, and four types of topping. How many different sandwiches can the restaurant make?
What is the correct order for a newly synthesized protein : The endomembrane system is composed of organelles that are directly connected or communicate using vesicles. What is the correct order for a newly synthesized protein that will be secreted out of the cell?

Reviews

Write a Review

Chemistry Questions & Answers

  Calculating the radiocarbon age

You have a radiocarbon sample analyzed and find out that the sample has 60% of the modern level of radiocarbon. Calculate the radiocarbon age of the sample using an assumed 5730-year half-life.

  What was the color of the vapor emitted

In the tin oxide laboratory activity, what was the color of the vapor emitted when the nitric acid was added to the tin.

  Determine volume of the gas at a pressure of a temperature

Using a sample of CO 2 occupies a 2.54dm^3 container at STP. Determine the volume of the gas at a pressure of a temperature of 26.0 degree Celsius and 150.0 kPa?

  Calculate the diameter of an oil molecule

A drop of oil volume 0.05 cm3 is released from a medicine dropper on to a calm surface of a pond where it spreads out to cover an area of 40 cm2. Calculate the diameter of an oil molecule.

  Calculate the value of the concentration

The concentrations of lead in blood samples are often reported in units of micromoles of lead per liter of blood. Calculate the value of the concentration in these units of a blood sample containing 45 ppb lead.

  How much heat is required to vaporize ethanol

How much heat is required to vaporize 351 g of liquid ethanol at its boiling point.

  Determine how many grams would remain after 112 days

A half-life of phosphorus-32 =14.0 days. starting with six grams  of 32P, determine how many grams would remain after 112 days

  Precipitate of magnesium flouride

Will a precipitate of magnesium flouride form when 200.0 milliliter of 1.9x10^-3mol/Litre MgClsubnumber2 solution is added to 300.0 milliliter of 1.4x10^-2mol/Litre NaFsolution?

  What is the molecular weigh of acetic acid

What is the molecular weigh of acetic acid that will form 2 moles of CO2 assuming complete combustion.

  Calculate the volume of a chromium atom in microliters

Calculate the volume of a chromium atom in microliters if the volume of a single chromium atom(Cr) =8.10E-24 cm 3 and determine how many copper(Cu) atoms would there be in 159 milligrams of Cu if The mass of a single Cu atom = 1.06E-22 grams.

  Decide the boiling points comparison

Give explanation for arrangements how you decide the boiling points comparison - Arrange all these compounds in order of increasing boiling points

  Calculate the empirical formula of the compound

A 2.52- sample of a compound containing only carbon, hydrogen, nitrogen, oxygen, and sulfur was burned in excess to yield 4.36 of and 0.892 of as the only carbon and hydrogen containing products respectively.

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