Ask a New Question

The pH of a .200M

Showing results 1 through 10 of 395.

A car travels directly northwards at 10m/s.it then accelarates at 2m/s^2 over a distance of 200m.calculate the car's velocity
1. 2 answers
2. asked by Welheminah
3. 484 views
How many mL of .200M acetic acid are mixed with 13.2mL of.200M sodium acetqte to give a buffer with pH=4.2
1. 8 answers
2. asked by Chemistry
3. 1,978 views
20ml sample of .200M HBr is titrated w/ .200M NaOH. what is the ph after adding 15ml (base)?
1. 1 answer
2. asked by ami
3. 702 views
Use the Henderson Hasselbalch equations to solve for the Ka of the acid.Solution [HX]=0.200M and [NaX]=0.200M. They both have a
1. 0 answers
2. asked by Martha
3. 567 views
calculate the PH at the 60ml of .200M aniline (kb=3.2x10^-6) with .200M HNO3 solution before acid is added after 0,19,70 ml of
1. 0 answers
2. asked by Jade
3. 553 views
a retangular field measures 400m by 100m and a square field 200m by 200mA -do the two fields have the same area? B - which field
1. 5 answers
2. asked by neha
3. 2,548 views
From your Dilution Data in the procedure 3 and 4, calculate the initial concentration of Fe3+ (aq) ion for tubes 2-5.1. Add
1. 1 answer
2. asked by Chris
3. 637 views
Determine the minimum angle at which a roadbed should be banked so that a car traveling at 20 m/s can safely negotiate the curve
1. 0 answers
2. asked by Jose Luis
3. 775 views
Determine the minimum angle at which a roadbed should be banked so that a car traveling at 20 m/s can safely negotiate the curve
1. 3 answers
2. asked by Jose Luis
3. 8,319 views
A speedboat increases in speed from 20 m/s to 30 m/s in a distance of 200m. Find (a) the magnitude of its acceleration and (b)
1. 2 answers
2. asked by Anonymous
3. 4,922 views