How Many Moles of Ions Are in 285 ML of 0.0150

question 24

Multiple Choice

How many moles of ions are in 285 mL of 0.0150 M MgCl₂?

• A) 4.128 × 10^-3 mol
• B) 5.26 × 10^-2 mol
• C) 1.28 × 10^-2 mol
• D) 1.05 × 10^-1 mol
• E) 5.26 × 10^-1 mol

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Definitions:

Pessimistic Attributional Styles

A tendency to habitually explain negative events with causes that are stable, global, and internal.

Internal Validity

The extent to which a research study provides evidence that a causal relationship exists between the variables tested, without influence from external factors.

External Validity

How much the outcomes of a research can be extrapolated to different contexts and different people.

Loss And Emptiness

Feelings of profound sadness and void resulting from experiencing a significant loss or absence in one's life.