CH 17 HW tem 5 Constants I Periodic Table Part A You may want to reference (Page

Question

CH 17 HW tem 5 Constants I Periodic Table Part A You may want to reference (Pages 795-812) Secion 17.4 while completing this problem What is the pH at the equivalence point? Express the pH as an integer. Consider the following curve (Figure 1) for the itration of a weak base with a strong acid and answer each of the following questions Request Answer 1 of 1 PartB 12 10 What is the volume of added acid at the equivalence point? Express the volume in milisiliters to two significant figures mL 0 10 20 30 40 50 Volume of acid added (mL) PartC MacBook Air 80 F7 F8

Explanation / Answer

•Part A:From the graph, it is understood that at equivalent point, pH is around 6.

Hence pH=6.

•Part B:From the graph shown it can be said that volume of acid added is around 24mL.

Hence V=24mL.

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