When 10 Gram of Hydrogen Reacts with 8

question 153

Multiple Choice

When 1.0 gram of hydrogen reacts with 8.0 grams of oxygen 9.0 grams of water are produced and 142 kJ of heat are released.How many grams of hydrogen and how many grams of oxygen must react to produce 250 kJ of heat?

• A)0.57 g H₂ and 4.5 g O₂
• B)0.57 g H₂ and 14 g O₂
• C)1.8 g H₂ and 4.5 g O₂
• D)1.8 g H₂ and 14 g O₂

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Definitions:

Dispositional Attribution

The explanation of an individual's behavior as being caused by internal characteristics that reside within the individual, as opposed to situational factors.

Social Desirability

The tendency of respondents to answer questions in a manner that will be viewed favorably by others, often leading to bias in surveys or experiments.

Jones And Davis

A theory proposing that people infer the intentions and dispositions of others based on observed behaviors and the consequences of those behaviors.

Kelley's Attribution Theory

A theory suggesting that individuals make sense of their social world by attributing causes to their own and others' behavior, focusing on consistency, distinctiveness, and consensus.