Which of the Following Has a Molar Mass Equal to 133

question 76

Multiple Choice

Which of the following has a molar mass equal to 133?

• A)(NH₄)₃PO₃
• B)Ca₃(PO₄)₂
• C)Al₂(SO₃)₃
• D)Co₂(CO₃)₂

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Definitions:

Probabilities

The probability of an event happening, expressed numerically between 0 and 1, indicating the event's chance.

Null Hypothesis

A baseline assumption that suggests no significant effect or difference exists, serving as the initial point for conducting tests on statistical significance.

Sample Mean

The average value of a set of numbers, calculated by summing them all up and then dividing by the count of these numbers.

Central Tendency

A statistical measure that identifies a single value as representative of an entire distribution, typically via the mean, median, or mode.