Consider the Reaction, 3 NO₂(g)+ H₂O(l) $\rightarrow$ 2 HNO₃(aq)+ NO(g), Where $\Delta$

question 11

Multiple Choice

Consider the reaction, 3 NO₂(g) + H₂O(l) $\rightarrow$ 2 HNO₃(aq) + NO(g) , where $\Delta$ H = -137 kJ. How many kilojoules are released when 92.3 g of NO₂ reacts?

• A)2.01 kJ are released
• B)2.75 × 10² kJ are released
• C)91.6 kJ are released
• D)1.26 × 10⁴ kJ are released

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Definitions:

Positive Self-Statements

Affirmative or supportive statements individuals make to themselves to boost confidence or acknowledge self-worth.

Outcome Measures

Various types of assessments or indicators used to determine the effect or impact of an intervention or treatment.

Impact Measures

An approach associated with outcome assessment that answers the question of whether an intervention produced improvements in socially important outcomes. Impact assessment procedures include sociometric techniques, teacher ratings of social competence, and measures of academic performance.

Exemplars

Stimuli that are typical or representative of those found in the settings in which generalization is desired. They serve as a pattern or guide for cueing behavior.