Gravimetric Analysis

If your clumsy lab partner spilled some of your precipitate during the filtering process, how would that affect your calculated molar mass?

• molar mass would be too low

• molar mass would be too high

• molar mass would be unaffected

• there would be less filtrate collected

Tags

NGSS.HS-PS1-7

If a student forgot to cover their experiment with parafilm over the weekend before they filtered their product, how would that affect the calculated molar mass?

• molar mass would be too low

• molar mass would be too high

• molar mass would be unaffected

• molar mass would certainly double

What would happen to the calculated molar mass if some precipitate seeped through the filter paper?

• molar mass would be too high

• molar mass would be too low

• There would be no effect on the molar mass

• The mass of the precipitate collected would decrease

Tags

NGSS.HS-PS1-7

What are the four fundamental types of gravimetric analysis?

• physical gravimetry

• thermogravimetry

• precipitative gravimetric analysis

• electrodeposition

Who discovered gravimetric analysis?

• Theodore W. Richard

• Barack Obama

• George W. Bush

• Charli D'Amelio

How could gravimetric analysis be utilized in real-life scenarios?

• To distilling chemical reactions

• Figuring out how long it takes for an employee at McDonalds to take an order

• To find the chemical of ores and other industrial materials

• To finding the molar mass of a specific chemical

Tags

NGSS.HS-PS1-7

Which one out of the four is an ideal product for gravimetric analysis?

• Soluble

• Pure

• Mustard

• Electrodeposition