The K_sp for Silver(I) Phosphate Is 1

question 63

Multiple Choice

The K_sp for silver(I) phosphate is 1.8 * 10^-18. Determine the silver ion concentration in a saturated solution of silver(I) phosphate.

• A) 1.6 * 10^-5 M
• B) 2.1 * 10^-5 M
• C) 3.7 * 10^-5 M
• D) 1.1 * 10^-13 M
• E) 4.8 * 10^-5 M

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Definitions:

Type I Error

The incorrect rejection of a true null hypothesis, or "false positive," often denoted by alpha (α).

Statistical Significance

A measure of whether observed data can be considered as not being the result of chance, typically through the use of a p-value.

Dependent-Samples T-Test

A statistical procedure used to compare means from the same group at two different times or under two different conditions.

Regression

A statistical method that models the relationship between a dependent variable and one or more independent variables, predicting the former based on the latter.