Given the Following Reactions:
A $\cdot \mathrm { HO } _ { 2 } + \mathrm { H } _ { 2 } \rightarrow \cdot \mathrm { H } + \mathrm { H } _ { 2 } \mathrm { O } _ { 2 }$

question 2

Multiple Choice

Given the following reactions:
A. $\cdot \mathrm { HO } _ { 2 } + \mathrm { H } _ { 2 } \rightarrow \cdot \mathrm { H } + \mathrm { H } _ { 2 } \mathrm { O } _ { 2 }$
B. $\mathrm { HCO } + \cdot \mathrm { H } \rightarrow \mathrm { CH } _ { 2 } \mathrm { O }$
C. $\mathrm { C } _ { 2 } \mathrm { H } _ { 4 } \rightarrow \cdot \mathrm { CH } _ { 3 } \mathrm { CH }$
D. $\mathrm { CH } _ { 4 } + \mathrm { O } _ { 2 } \rightarrow \cdot \mathrm { CH } _ { 3 } + \cdot \mathrm { HO } _ { 2 }$ Which of these are initiation steps?

• A) C
• B) B
• C) C and D
• D) A and C
• E) none of the above

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Definitions:

Conservation

In cognitive development, the understanding that an object's or substance's quantity remains the same despite changes in its shape or form.

Appearance-Reality

A cognitive development concept referring to the ability to differentiate between what something appears to be and what it actually is.

Sociocultural Theory

Vygotsky’s theory that individuals acquire culturally relevant ways of thinking through social interactions with members of their culture.

Collaborating

The act of working together with one or more people to achieve a common goal or complete a task.