User Account

All Pages

When the initial concentration of reactant is 071 m a

Assignment Help Chemistry
Reference no: EM13372492

When the initial concentration of reactant is 0.71 M, A second-order reaction has a half-life of 18 s then determines the rate constant for this reaction and express your answer in M-1s-?

Considering the given equation KOH + CH3COOH ---> KCH3COO + H2O determine how many mL of a 0.157M solution of KOH is required to react with 0.385g of CH3COOH?

Reference no: EM13372492

Questions Cloud

The reaction between c2h4 and hbr to form c2h5br is carried : the reaction between c2h4 and hbr to form c2h5br is carried out in a continuous reactor. the product stream is analyzed
What is thenbsptotal energy of the photons detected in a : what is thenbsptotal energy of the photons detected in a period of one hournbspif a radiation detector is capturing 8 x
Determine the volume of co2 at a temperature twenty two : determine the volume of co2 at a temperature twenty two degree celsius and a pressure of 781 mmhgnbsp could be absorbed
During a breath the average human lung expands by about 050 : during a breath the average human lung expands by about 0.50 l. how much work in rm j is done during the expansion if
When the initial concentration of reactant is 071 m a : when the initial concentration of reactant is 0.71 m a second-order reaction has a half-life of 18 s then determines
Te rate constant for a particular second-order reaction : the rate constant for a particular second-order reaction 0.47 m-1s-1 the initial concentration of reactant 0.25 moll
What is the mass in mg of 25 x 1018 atoms of americium-241 : what is the mass in mg of 2.5 x 1018 atoms of americium-241 present in the smoke detectors if a tiny speck of
Determine the numbers of oxygen molecules are required for : determine the numbers of oxygen molecules are required for each molecule of c6h12o6 glucose that is oxidized if glucose
Compute the hydroxide ion concentration in a nh3 solution : compute the hydroxide ion concentration in a nh3 solution that is 0.091 m and 0.028 m nh4cl. kb of nh3 is 1.8 x

Reviews

Write a Review

Chemistry Questions & Answers

  Explain the ion is stabilized due to the delocalization

The ion is stabilized due to the delocalization of the positive charge to the aromatic ring. Draw resonance structures that indicate the stability of this ion.

  Explain separate the parts of a biological cell

olutions of sucrose (table sugar, C12H22O11) are used in high speed centrifuges to separate the parts of a biological cell. How many liters of 3.53 M sucrose contain 111 g of solute

  What is a detailed mechanism to formation of dibenzalacetone

what is a detailed mechanism for the formation of dibenzalacetone? This reaction is beginning with acetone and benzaldehyde and is treated with NaOH and then forms dibenzalacetone.

  Determine the ph

Determine the pH and the percentage of fully protonated weak acid/base for each of the solutions listed below:

  State what is the molarity of an unknown acid

What is the molarity of an unknown acid if 40.5 ml of the acid can be titrated

  Explain what is the longest wavelength

What is the longest wavelength (in nm) that can dissociate a molecule of H-I? in nm.

  Explain a certain substance has a heat of vaporization

A certain substance has a heat of vaporization of 39.67 kJ/mol. At what Kelvin temperature will the vapor pressure be 3.50 times higher than it was at 323K

  Calculate the mass of sodium bicarbonate

Calculate the mass of NaHCO3 that was used up in the reaction for each beaker. The molecular weight of NaHCO3 is 84.007 g/mole.

  Explain what is the enthalpy of the reaction

The temperature changes from 25 degrees C to 29 degrees C. What is the enthalpy (ΔH) of the reaction? (use 4.184 J/g degrees C as the specific heat of water)

  State what is the concentration of calcium if the carbonate

The solid calcium carbonate is placed in water. It reaches equilibrium and has a solubility product constant of 4.95 x 10-9. What is the concentration of calcium if the carbonate concentration

  Calculate the ph during the titration

Calculate the pH during the titration of 30.00 mL of 0.1000 M KOH with 0.1000 M HBr after 30.26 mL of the acid

  Explain f2gas chemistry

Why is it that F2gas chemistry cannot be done in normal laboratory glassware?

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!

Submit Assignment

Academics

Major Subjects

Majors

Get In Touch

whatsapp: +1-415-670-9521

Phone: +1-415-670-9521

Email: [email protected]

TERMS & POLICIES

HELP & SUPPORT

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd