What is the ph of a 017 m solution of oxalic acid h2c2o4
What is the pH of a 0.17 M solution of oxalic acid, H2C2O4? The Ka1,2 values of oxalic acid are 5.6 x 10-2 and 5.4 x 10-5.
Expected delivery within 24 Hours
The packed tower was 30 cm in diameter with sampling ports located at packing depths of 0,2,4,6,8,10, and 12 meters. The loading of water to the tower was 0.039 m^3/(m^2/s), and the temperature of groundwater was 10 degrees celcius.
A coil of wire is connected to an ideal 12.0-V battery at t = 0. At t = 14.2 ms, the current in the coil is 210 mA. calculate the inductance of the coil
How many grams of sodium formate, NaCHO2, would have to be dissolved in 1.1 L of 0.20 M formic acid (pKa 3.74) to make the solution a buffer for pH 3.82
An Electrostatic Precipitator must treat 500,000 acfm with 99% efficiency. Assuming an effective drift velocity of 0.4 ft/sec, calculate the required plate area in ft^2, and the number of plates if each is 20 ft tall by 10 ft long, and there are 4
What is the pH of a 0.17 M solution of oxalic acid, H2C2O4. The Ka1,2 values of oxalic acid are 5.6 x 10-2 and 5.4 x 10-5.
A 45.2-kg girl is standing on a 143-kg plank. Both originally at rest on a frozen lake that constitutes a frictionless, What is the girls velocity relative to the ice surface
A 60 kg bicyclist rides his 9.8 kg bicycle with a speed of 16 m/s. What is the magnitude of the braking force
An intersection approach volume is 1,500 veh/h and includes 12% left turns with a through-vehicle equivalent of 2.3 tvu's/left turn. What is the total equivalent through volume on the approach
A white billiard ball with mass mw = 1.48 kg is moving directly to the right with a speed of v = 3.05 m/s, what is the final speed of the black ball
1952872
Questions Asked
3,689
Active Tutors
1417746
Questions Answered
Start Excelling in your courses, Ask a tutor for help and get answers for your problems !!
Lifespan psychologists are unlikely to investigate both changes as well as consistencies that exist in different individuals'
Think about where you were the most and least engaged when reading a classmate's draft. Think about what captured your attention
Question: Jena and Ben are employees of Big City Electronics. They began to have a consensual sexual relationship.
Bearing in mind that there may be several, choose a social, behavioral, or cultural factor associated with your selected domestic violence
You are a social worker working with foster children. You are making a home visit to Katie, age nine, and her foster family.
Prior to your taking this graduate HR law class you had heard of the term "gender stereotyping," but didn't know much about it.
Suppose that a group of researchers would like to explore how we perceive objects in the real world, rather than just in a laboratory