Ask a New Question

Suppose that a 2.50x10^-6M solution

Suppose you have a 0.200 M solution of the nitrogen-containing weak base NX. Suppose you wish to titrate 25 mL of this 0.200 M
1. 1 answer
2. asked by Aubree
3. 858 views
Suppose that a 2.50x10^-6M solution of red dye No. 2 had an absorbance of 0.585 at its wavelength of maximum absorbance. A
1. 1 answer
2. asked by L**
3. 1,118 views
calculate the hydronium ion concentration in an aqueous solution that contains 2.50x10^-6M in hydroxide solution
1. 2 answers
2. asked by brittney
3. 5,493 views
The rate constant is 9.50x10^-5 L/mol*s at 195 degrees Celsius and 1.30x10^-3 L/mol*s at 258 degrees Celsius. What is the
1. 0 answers
2. asked by Aestas
3. 535 views
The average distance between the earth and the sun is 1.50X10^8A. calculate the average velocity in km/h of the earth along its
1. 0 answers
2. asked by Layton
3. 1,060 views
Sacchirin is a monoprotic acid. If the pH of a 1.50x10^-2M solution of this acid is 5.53, what is the Ka of saccharin?(the
1. 1 answer
2. asked by howie
3. 1,624 views
Suppose the aliens watching the show are on the surface of Mars.Mass of Mars: 6.42 x 10^23 kg Radius of Mars: 3.394 x 10^6 m
1. 0 answers
2. asked by Maddie
3. 682 views
When using litmus paper I was wondering why do you first wet it? Second, I wanted to know is why is it not suppose to touch the
1. 1 answer
2. asked by Lou
3. 538 views
Suppose you start with a 5X solution A, and you want a final volume of 10ul of 1X solution. How much Solution A do you need?Can
1. 1 answer
2. asked by frank
3. 804 views
A 10.00-mL sample of 0.1000 M KH2PO4 was titrated with 0.1000 M HClKa for phosphoric acid (H3PO4): Ka1= 7.50x10-3 ;
1. 4 answers
2. asked by Jesus
3. 2,530 views