a)Select a water soluble compound of lead . Give its name and formula
b)Select a water insoluble compound of lead. Give its name and formula.
c)Select a water soluble compound of another cation which will produce your answer (b) when its solution is added to a solution of your answer to (a). Give its name and formula.
d)Write full equation for the reaction described in (c).
e)Write an ionic equation for the reaction described in (c).
The chart of various cations is here:
http://www.geocities.com/xfsgpr/cations.jpg ...
The last few characters should be: xfsgpr/cations.jpg
Thank you.
2007-02-01 10:45:35 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Chemistry
Bloody hell, a homework exercise there!
do it yourself you lazy sod.
use a GCSE book or something?
2007-02-01 12:24:55 · answer #1 · answered by katie_orlandoarogorn 2 · 0⤊ 0⤋
1. D. hydrochloric acid ( as it is the strong acid and strong electrolyte) 2. B. The higher the degree of ionization, the stronger the conductivity 3. C. an ionic compound that is slightly soluble 4. B. sucrose 5. D.16 M1XV1 = M2 XV2 12 x V1 = 0.75 x 0.25 V1= 1/64 L = 15.625 mL = 16 mL ok?
2016-03-29 00:35:32 · answer #2 · answered by Anonymous · 0⤊ 0⤋
1)Lead nitrate..PbNO3...ALL nitrates are water soluble.
2) Lead chloride PbCl2
Hey...I'm doing you homework for you...finish it yourself.
2007-02-02 04:52:18 · answer #3 · answered by Anonymous · 0⤊ 0⤋
do your own homework
2007-02-02 06:19:17 · answer #4 · answered by JOSEPH A 2 · 0⤊ 0⤋