Bonus 2: (5 Pts Max; partial credit allowed.) If 5.00 mL of 0.950 M KOH are added to a 1 L of 0.500 M CaCl2, will a...
Bonus 1: (5 Pts Max; partial credit allowed.) What is the MOLAR solubility of AgBr in (a) pure water and (b) 0.005 M NaBr? Ksp for silver bromide is 7.7, x 10 , T
Piece +5 (1 pt) 100.00 mL of 1.0 MPb(NO3)2 is added to 150.00 mL of 0.215 M KOH. What is the concentration of KOH? Puzzle #1 (2 pt.) I mix 100.0 mL of 1.00 M Pb(NO3) with 150.0 mL of 0.215 M KOH. What mass of solid product do I expect to recover? Bonus (1 pt): I actually collected 25 g of product. What was the percent yield of my reaction?
1) One hundred (100) ml of a 1.00 M solution of HCl is diluted with water to prepare a 0.200 M solution. What is the volume of the resulting 0.200 M solution? Or asked another way, to what volume must the original solution be diluted? (3 points) 2) Lithium hydroxide, LiOH, is used in spacecraft to absorb the carbon dioxide exhaled by astronauts. Given 1.3 kg of LiOH, how many kg of CO2 can be absorbed? (10 Pts. The reaction...
please help me answer question 1 to 3, thank you Chapter 9, Solutions, Review & Extra Credit. 2 Points for each XC correct answer; 6 points total, max. Partial Credit given. Suggestions...work in teams [it will improve the learning experience] 1. Solutions-A solution forms when a solute (the smaller quantity) dissolves in a solvent (the larger quantity). In a solution, the particles of solute are evenly distributed in the solvent. A solute may be a gas, liquid or solid. A...