State acid in a flask along with a few drops of indicator

Reference no: EM13245367

A chemist needs to determine the concentration of a solution of nitric acid, HNO_3. She puts 865 mL of the acid in a flask along with a few drops of indicator. She then slowly adds 0.800 M Ba(OH)_2 to the flask until the solution turns pink, indicating the equivalence point of the titration. She notes that 165 mL of Ba(OH)_2 was needed to reach the equivalence point.

How many moles of Ba(OH)_2 are present in 165 mL of 0.800 M Ba(OH)_2?

Express your answer with the appropriate units.

Reference no: EM13245367

Questions Cloud

Are you for or against free trade are you for or against na : Are you for or against free trade? Are you for or against NAFTA? What is the economic basis for trade? Explain the underlying facts that support free trade and give an example of a good that you purchased recently that is based on resource difference..

Explain composition of the aqueous solution of the solute : Consider the following solutes and the composition of their aqueous solutions. In which of the following is the composition of the aqueous solution of the solute given

Find the velocity as a function of radius r and and height z : two plates of radius R are separated by a distance 2h.the top plate rotates with velocity w. find the velocity as a function of radius r and and height z

When looking at a cheaper dollar you will find that this : When looking at a cheaper dollar, you will find that this will affect our economy. We are able to export more goods and services given the cheaper dollar

State acid in a flask along with a few drops of indicator : A chemist needs to determine the concentration of a solution of nitric acid, HNO_3. She puts 865 mL of the acid in a flask along with a few drops of indicator.

Calculate the equilibrium level of income in the economy : Household spending is given by the following equation: C = $100 + 0.70Yd and Intended Investment = $125. (a) Calculate the equilibrium level of income in the economy, and explain why this is the case.

What is happening to the value of the u.s. dollar these days : What is happening to the value of the U.S. dollar these days? What causes the value of the U.S. dollar to rise or fall? Who demands U.S. dollar? Who supplies U.S. dollar?

Calculate the value of nominal gdp in 1998 : Except for the CPI index numbers, assume these figures represent billions of U.S. dollars. Year CPI NGDIP RGDP1997 $160.50 $7,110.00 1998 $163.00 $4,896.47 The rate of growth of real GDP between 1997 and 1998

Find the electric field and the electric potential at origin : Two point charges q1= 5.00x10^-6C and q2= -3.0x10^-6C are located on x-axis at x1= -0.4m and x2=0.6m, Find the electric field and the electric potential at the origin

User Account

All Pages