What is the rate constant of a first-order reaction

Assignment Help Chemistry
Reference no: EM13162602

What is the rate constant of a first-order reaction that takes 288 seconds for the reactant concentration to drop to half of its initial value?

Reference no: EM13162602

Questions Cloud

How many moles of no are formed : If the reaction 4NH3 + 5O2 yeilds 4NO + 6H2O uses 824 g NH3 and excess oxygen, how many moles of NO are formed?
Calculate the theoretical yield : Calculate the theoretical yield of when 114 g of C2H6 reacts with 206g of Cl2 , assuming that and react only to form and .
How many units of nuts will anthony demand : The price of good 1 (nuts) is $2 and the price of good 2 (berries) is $1. How many units of nuts will Anthony demand?
Find the maximum amount of carbon dioxide : What is the FORMULA for the limiting reagent? What is the maximum amount of carbon dioxide that can be formed in grams? What amount of the excess reagent remains after the reaction is complete in grams?
What is the rate constant of a first-order reaction : What is the rate constant of a first-order reaction that takes 288 seconds for the reactant concentration to drop to half of its initial value?
Find the maximum and minimum of a list of numbers : Write a prolog program to find the maximum and minimum of a list of numbers.
What mass of sodium hydrogen carbonate is needed : What mass of sodium hydrogen carbonate is needed to make the buffer solution 0.10 M in sodium hydrogen carbonate? pH is 10.1 pka is 10.33.
What is the molar mass : An experiment shows that a 115 -,mL gas sample has a mass of 0.170 g at a pressure of 711 mm; Hg and a temperature of 33Celcius. What is the molar mass?
State what would the ph change be if same amount : What would the pH change be if this same amount of 1.000 M HCl were put into a gallon of pure water?

Reviews

Write a Review

Chemistry Questions & Answers

  Compute the vapor pressure at the temperature

Compute the vapor pressure at the temperature of 25 degree Celsius of H 2 O above a solution formed by mixing 100.

  Explain concentration units conversions

Concentration Units Conversions, Lethal concentration (50 percent kill): 2,485 mg/m3/4 hour... this is for a rat

  Which of the following compounds is soluble in water

Which of the following compounds is soluble in water ? A) BaSO4

  Describe clearly why a single indicator use for measuring ph

Describe clearly why a single indicator solution in only useful for measuring pH over a rather narrow range. Use a specific indicator of solution

  What is the molality of a solution

What is the molality of a solution that contains 80.0 g Al2(SO4)3 in 625 g H2O?

  What is the concentration after 60 s

if the initial concentration of the reactant in a first-order reaction A-> products is 0.64 mol/L and the half-life is 30.0 s. what is the concentration after 60 s.

  What is the partial pressure of krypton

Three gases, hydrogen, helium, and krypton are confined in a 10.0 L vessel at a pressure of 6.00 atm. The vessel contains 4.00 moles of hydrogen, 3.00 moles of helium, and 5.00 moles of krypton.

  Calculate the [oh-]

The [H3O+] is 1*10-6M in a solution. Calculate the [OH-]

  How many grams of the substance are present

A substance has a solubility of 350 ppm. How many grams of the substance are present in 1.0 L of a saturated solution.

  Explain students synthesized a new compound

In a laboratory experiment, students synthesized a new compound and found that when 14.10 grams of the compound were dissolved in 208.0 grams of ethanol, the solution began to boil at 78.9510C

  How does the hammond postulate explain

the fact that the relative reactivity of C-H bonds of an alkane for free-radical chain halogenation is tertiary > secondary > primary?

  Atmospheric pressure decreases as altitude increases

Atmospheric pressure decreases as altitude increases. In other words, there is more air pushing down on you at sea level, and there is less air pressure pushing down on you when you are on a mountain

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