Explain what fraction of the original reactant concentration

Assignment Help Chemistry
Reference no: EM13208196

The half life of a certian first order reaction is 15 mins. What fraction of the original reactant concentration will remain after 2.0 hours?

Reference no: EM13208196

Questions Cloud

Which of the following are advantages of the osi model : The OSI model was designed to provide a framework for networking and internetworking standards. Which of the following are advantages of the OSI model? There are 4 correct answers.
Distinguish between the different types of costs : How do managers overcome the natural tendency to consider historical and sunk costs when evaluating business alternatives?
Which of the following is wrong : Which of the following is wrong? A. LDX #$5000 B. LDX #2550 C. LDX #$10000 D. LDX #$00 Explain Why!
Explain how long will it take for all of the strontium : How long will it take for all of the strontium 90 presently on the earth to be reduced to 1/32nd of its present amount?
Explain what fraction of the original reactant concentration : What fraction of the original reactant concentration will remain after 2.0 hours?
What is the firms income tax liability : What is the firm's income tax liability and its after-tax income and what are the firm's marginal and average tax rates on taxable income?
Explain how sub-prime mortgages hit the headlines : you are Chairman of the FED. In early 2006 you noticed that M1 began to shrink. In other words it was showing negative growth. Economic growth was slowing, sub-prime mortgages hit the headlines, and fears were that we were in the 'R' word.
List at least five different pieces of hardware : (1) Identify the hardware you have on your computer and catagorize each piece as input, output, or both. (2) List at least five different pieces of hardware with at least one of each category.
Define the oxidation states of the atoms : For each reaction below, (a) identify the oxidation states of the atoms and (b) identify the oxidant, reductant, species oxidized, and species reduced.

Reviews

Write a Review

 

Chemistry Questions & Answers

  Compare alkalide ion with the neutral alkali atom

Compare alkalide ion with the neutral alkali atom - For a given alkali metal, how does the ionic radius of the alkalide ion compare to that of the neutral alkali metal atom? Explain using physical arguments.

  How many moles of nacl would be made

how many moles of NaCl would be made by combining 20,000 moles of Na with 2 moles of Cl

  Calculate the electrode potential

Calculate the electrode potential of the following half cell if it was at standard conditions. Then recalculate how this changes using.

  What is the molarity of the hno3 solution

A 65.00 mL sample of HNO3 solution is neutralized by exactly 34.16 mL of 0.5841 M Ba(OH)2. What is the molarity of the HNO3 solution?

  Explain water when it was inverted into the water trough

If several large air bubbles entered the graduated cylinder filled with water when it was inverted into the water trough, what would the effect be on a plot of volume H2(g) vs. mass Mg?

  Explain pure water that has been frozen and then melted

the properties of pure water that had been boiled and condensed and the properties of pure water that has been frozen and then melted? Explain please.

  What is the unit cell edge length in pm

Chromium crystallizes in a body-centered cubic lattice (the Cr atoms are at the lattice points only). If the density of the metal is 7.19 g/cm3, what is the unit cell edge length in pm?

  Dry ice solid has occasionally been used as an explosive

Dry ice (solid ) has occasionally been used as an "explosive" in mining. A hole is drilled, dry ice and a small amount of gunpowder are placed in the hole, a fuse is added, and the hole is plugged.

  What is the formula used to determine the mass of kclo3

what is the formula used to determine the mass of KClO3 to form a saturated solution in 250g of water at 30 degrees celcius

  State the two mass balances to find the concentrations

Suppose that Mt=Lt=0.1M (exactly) and the pH is somehow fixed at 5.00. (This means that the charge balance no longer applies.) Use the equilibria and the two mass balances to find the concentrations of ML+, M+2, L-, HL.

  Calculate the maximum mass of water

suppose 7.70g of methane is mixed with 54.7g of oxygen . Calculate the maximum mass of water that could be produced by the chemical reaction

  Write the structure of the conjugate acid

Consider the base monosodium phosphate and Write the structure of the conjugate acid of this base- ineffective for extracting C7H6O2 from a diethyl ether 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