According to the Following Balanced Reaction,how Many Moles of Ca(OH)₂

question 159

Multiple Choice

According to the following balanced reaction,how many moles of Ca(OH) ₂ will be formed from 3.22 moles of H₂O? CaO(s) + H₂O(l) → Ca(OH) ₂(s)

• A) 3.22 moles of Ca(OH)₂
• B) 6.44 moles of Ca(OH)₂
• C) 12.9 moles of Ca(OH)₂
• D) 1.61 moles of Ca(OH)₂
• E) 0.53 moles of Ca(OH)₂

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Definitions:

Conservation

In cognitive development, the understanding that properties such as mass, volume, and number remain the same despite changes in the forms of objects.

Silly Putty

A silicone-based polymer toy known for its unique properties such as elasticity, bounce, and the ability to lift images from newsprint.

Fast-mapping

A cognitive process in children that involves quickly learning and retaining new words or concepts after minimal exposure.

Irreversibility

The cognitive inability in children to understand that actions can be reversed to return to the original state.