A precipitate will form when an aqueous solution of Ba(NO3)2 is added to an aqueous solution of: .

0.2348 grams of pbcl2 used to form 44.0 ml of solution.

What substance has a mass of 9.5g and volume of 2.1cm^3

When 13.3 g koh is dissolved in 102.7 g of water in a coffee-cup calorimeter, the temperature rises from 21.4 °c to 31.53 °c. what is the enthalpy change per gram of koh (j/g) dissolved in the water? * take the density of water as 1.00 g/ml. * assume that the solution has a specific heat capacity of 4.18 j/g*k. enter to 1 decimal place. do not forget the appropriate sign /(+). canvas may auto-delete the (+) sign