Define what is the molarity of the malonic acid solution

Assignment Help Chemistry
Reference no: EM13662032

A solution of malonic acid H2C3H2O4 was standardized by titration with .1000M NaOH solution. If 20.76mL of the NaOH solution were necessary to neutralize completely 13.15mL of the malonic acid solution, define what is the molarity of the malonic acid solution?

H2C3H2O4 + 2 NaOH ---> Na2C3H2O4 + 2 H2O

Reference no: EM13662032

Questions Cloud

Define a 1 l sample of gas at 25c and 1atm pressure : Define A 1 L sample of gas at 25C and 1atm pressure is subjected to an reduce in pressure and a increase in temperature. State the density of the gas
Sulfuric acid solution to reach the end point the reaction : Sodium carbonate is a reagent that may be utilized to standardize acids. In such standardization it was found that a 0.498-g sample of sodium carbonate needed 23.5mL of a sulfuric acid solution to reach the end point for the reaction.
Explain what is the partial pressure of the ne : A 20.0-L flask contains 0.400 mole of H2, 0.300 mole of He and 0.500 mole of Ne at 55.0C. Explain what is the partial pressure of the Ne
Compute the weight of kclo3 that would be necessary : Compute the weight of KClO3 that would be necessary to produce 39.52 liters of oxygen measured at 227C and 720. torr. 2KClO3(s)--->(heat)---> 2KCl(s) + 3O2(g)
Define what is the molarity of the malonic acid solution : A solution of malonic acid H2C3H2O4 was standardized by titration with .1000M NaOH solution. If 20.76mL of the NaOH solution were necessary to neutralize completely 13.15mL of the malonic acid solution, define what is the molarity of the malonic a..
Define how much heat is absorbed of sweat : Define how much heat is absorbed if 55 grams of sweat is evaporated from someone's skin Hvap for water at body temperature is 2.41 kJ/g.
Explain what is the heat of fusion of chromium : Explain what is the heat of fusion of chromium in kJ/mol if 20.0 grams of solid chromium absorb 5.82 103 J of heat in melting at 2173 K, its melting point
Draft the ph curve for the titration of solution : Draft the pH curve for the titration of 20.0mL of a 0.150M solution of a weak acid, HA (Ka=5.4x10-6) with 0.150M KOH. Indicate the pH at: a) the beginning of the titration 0.0mL, b) after adding 10mL, c) 20mL, and d) 30mL of the titrant.
Compute the ph concentrations of all species present : Compute the pH concentrations of all species present (H2CO3, HCO3-, CO32-, H30+, AND OH-) in a 0.020 M carbonic acid solution.

Reviews

Write a Review

Chemistry Questions & Answers

  Explain what was the original concentration of the solution

This solution was back-titrated with a 0.0440 M Ga3 solution until all the EDTA reacted, requiring 12.0 mL of the Ga3 solution. What was the original concentration of the V3 solution?

  Write and balance the given chemical equation1write

write and balance the given chemical equation.1.write balanced chemical equations for the following reactions.nbspwhen

  Explain a sodium chloride crystal in a beaker

A sodium chloride crystal in a beaker. As water is added the salt dissolves into positive sodium ions and negative chloride ions. Hydration refers to the final state of this process such that the water molecules tend to orient around the ions.

  Define why tetrachloethylene is widely used for dry cleaning

Explain why tetrachloethylene is widely used for dry cleaning of fabrics and as a paint stripper.would you expect it to remove grease stains. And if so why

  State how would temp impact ksp

if smaller what does this tell you about concentration you determined. write equilibrium exoression to rationalize explanation. How would temp impact ksp

  The quantities with reference to the uncertainty principle

Determine the value of ?x=((x2)-(x)2)1/2 and ?P=((p2)-(p)2)1/2 for a harmonic oscillator. discuss these quantities with reference to the uncertainty principle

  Explain what is the maximum number of tablets

What is the maximum number of tablets you can take safely. Each of your generic tablets is 800 mg and contains 95% CaCO3 by mass. The 940 mL volume of your stomach is completely full of acid and water. You are too weak to split tablets so report yo..

  Explain what is the maximum amount of silver chloride

What is the maximum amount of silver chloride that can be formed? IN GRAMS b.What is the FORMULA for the limiting reagent?

  Explain titanium occurs in the magnetic mineral ilmenite

Titanium occurs in the magnetic mineral ilmenite (FeTiO3), which is often found mixed up with sand. The ilmenite can be separated from the sand with magnets

  Calculate how many moles of gas was in the bicycle tire

Calculate how many moles of gas was in the bicycle tire when the total volume of gas collected is 5.60L{rm L} at a pressure of 765torr{rm torr} and a temperature of 25 °C^circ {rm C}.

  Explain iodine vapor condenses on a cold surface

Predict whether the entropy of the following reactions will be increasing or decreasing. a. Solid sugar is added to water to form a solution. b. Iodine vapor condenses on a cold surface to form crystals.

  Explain grams of calcium carbonate

Why is sodium chloride added to the tea solution before extracting with ethyl acetate? 4 grams of calcium carbonate was added to 90 ml's of water in a flask

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