Question List for "Chemistry: An Atoms First Approach"

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Chemistry » What is the pH a 2.0-liter buffered solution created from 0.35 M NH3(Kb= 1.8 105) and 0.26 M NH4F? New
Started by cdr_15
 28 Mar 21, 2021
Chemistry » An unknown salt, M3Z, has a Ksp of 6.6 1019. Calculate the solubility in mol/L of M3Z. New
Started by natalie2426
 50 Mar 21, 2021
Chemistry » Addition of NaNO2 to a 0.500 M HNO2 solution will result in a decrease in the pH. New
Started by JMatthes
 32 Mar 21, 2021
Chemistry » A solution is 0.010 M in each of Pb(NO3)2, Mn(NO3)2, and Zn(NO3)2. Solid NaOH is added until the pH ... New
Started by vicky
 71 Mar 21, 2021
Chemistry » You have a 250.0-mL sample of 1.00 M acetic acid (Ka = 1.8 105). Calculate the pH after adding ... New
Started by Chelseaamend
 93 Mar 21, 2021
Chemistry » You are given 5.00 mL of an H2SO4 solution of unknown concentration. You divide the 5.00-mL sample ... New
Started by fagboi
 118 Mar 21, 2021
Chemistry » A 0.012-mol sample of Na2SO4 is added to 400 mL of each of two solutions. One solution contains 1.5 ... New
Started by crazycityslicker
 162 Mar 21, 2021
Chemistry » Which of the following mixtures would result in a buffered solution? New
Started by Wadzanai
 47 Mar 21, 2021
Chemistry » What is the equilibrium expression for the dissolution of Ca3(PO4)2? New
Started by go.lag
 31 Mar 21, 2021
Chemistry » What will happen if a small amount of sodium hydroxide is added to a 0.1 M solution of ammonia? New
Started by luminitza
 89 Mar 21, 2021
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