The Following Compounds Are Available as 0

question 61

Short Answer

The following compounds are available as 0.10 M aqueous solutions. Pick two solutions that could be used to prepare a buffer with a pH of ~ 10.8.More than one answer may be possible.

---

Definitions:

Object Permanence

The cognitive understanding that objects continue to exist even when they cannot be seen, heard, or touched.

Centration

Young children’s tendency to focus on only one feature of an object to the exclusion of all other features.

Decentration

The cognitive ability to consider multiple aspects of a situation simultaneously, essential for understanding concepts like conservation in Piaget's theory of cognitive development.

Centration

A cognitive limitation in early childhood, where the child focuses on one aspect of a situation, neglecting other important features.