Measuring Matter
section 2
section 3
100

 6.02214085700,000,000,000,000 

What is Avogadro's number?

100

The mass in grams of one mole of any pure substance is called?

What is Molar Mass?

100

the biggest part of using a conversion factor that lets you know what the numbers mean.

what is cancelling out the measurements?

200

The SI base unit used to measure the amount of a substance.

What is a mole?

200

Molar Mass is used to convert from?

What is Moles to mass?

200

how do you convert moles to mass in a compound?

find the molar mass of the elements and add them together

300

the number of moles x 6.02 x 10,23 Representative particles /1 mole

what is the number of representative particles.
300

Atoms must be converted to moles before?

What is calculating their mass?

300

the molar mass of a compound demonstrates what law

what is law of conservation of mass?

400

understanding systems on a atomic scale leads to the ability to predict cause and effect relationships on a?

What is Larger scale?

400

is there a direct conversion factor for mass and number of particles?

No

500

The Molar mass of any substance is?

What is mass in grams?

500

what is the number you must multiply by to get representative particles when converting from moles?

what is 6.02x10^23?

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