Explain the molecular mass of sodium methanoate

Assignment Help Chemistry

Reference no: EM13330161

you are making a buffer. you add 57.89g of sodium methanoate to 500.0 ml of water. the molecular mass of sodium methanoate is 68.01 g/mol. the Ka of methanoic acid is 1.8*10^-4. find the pH of the buffer.

Reference no: EM13330161

Questions Cloud

Shares of common stock outstanding : 2011 Jan. 2 Purchased 80,000 shares of Bushtex Co. common stock for $544,000 cash plus a broker's fee of $3,400 cash. Bushtex has 160,000 shares of common stock outstanding and its policies will be significantly influenced by Kash

Explain low calculated molarity of an naoh solution : The accuracy of this experiment depends on good technique. Would the following techinque errors result in an erroneously high or an erroneously low calculated molarity of an NaOH solution

Calculate the force on a charge : A point charge q is situated between two infinate grounded parallel plates, at a distance x from one and a-x from the other. calculate the force on a charge q in the form of an infinite series

What are the maturities on intel''s long-term debt : 1) What are the maturities on Intel's Long-term debt?

Explain the molecular mass of sodium methanoate : you are making a buffer. you add 57.89g of sodium methanoate to 500.0 ml of water. The molecular mass of sodium methanoate is 68.01 g/mol. The Ka of methanoic acid is 1.8*10^-4. find the pH of the buffer.

Determine the altitude of the satellite : An artificial satellite circling the Earth completes each orbit in 133 minutes. Find the altitude of the satellite

Explain what is the half-life : Iodine-123 is used to establish thyroid gland function. If after 79.8 hours, 1.56% of the original dose remains in the patitent, what is the half-life

Find the potential at the center of the disc : Consider a flat disc of radius R and surface charge density (sigma) = a s^n, Find the potential at the center of the disc

Bisson uses weighted-average costing : Bisson uses weighted-average costing.

Reviews

Write a Review

Required(*) Message

Chemistry Questions & Answers

Steps in the mechanism for the following reaction

Show all the steps in the mechanism for the following reaction, When benzene is mixed with deuterated sulfuric acid, deuterium is slowly incorporated onto the ring. Show the mechanism for this reaction and explain how this relates the sulfonation of ..

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

User Account

All Pages