A beaker containing 80 grams of lead(ii) nitrate, pb(no3)2, in 100 grams of water has a temperature of 30 ºc. approximately how

Question

3 years ago

11

many grams of the salt are undissolved, on the bottom of the beaker?

1 answer:

sukhopar [10] · Answer 1 · 2022-02-12T15:33:05+03:00

Answer:

14 g.

Explanation:

the solubility of lead(II) nitrate, Pb(NO₃)₂, in 100 grams of water has a temperature of 30ºC is (66 g).

When beaker containing 80 grams of lead(II) nitrate, Pb(NO₃)₂, in 100 grams of water has a temperature of 30ºC.

∴ The grams of the salt are undissolved, on the bottom of the beaker are (14 g).