Show:
Mass
Volume
Particles
Mole to ....
Ms.Changs 2per.
100
To get from the Mass to the mole what do you have to do?
What is divide by the gram-atomic or gram-formula mass
100
How do you get to moles from volume?
What is Divide
100
to get from particles to moles what do you do?
What is divide
100
to get from mole to volume you?
What is multiply by 22.4 liters
100

Whats Ms.Changs favortie class

What is 2nd period of course?

200
Calculate the molar mass of CaCOH
What is 69.09 g/mol
200
what unit of measurement do you use to divide by?
What is liters
200
what number do you divide by?
What is 6.02*10 to the 23rd
200
To get from mole to mass what do you do?
What is Multiply by the Gram-Atomic or Gram-Formula mass
200

Ms.Changs final is only needed from.

What is students without and A.

300
Calculate the molar mass of Cr4(P2O7)3
What is 729.8 g/mol
300
How many liters do you divide by?
What is 22.4
300
What is particles
What is object with finite mass
300
To get from mole to particles you do what? Multiply or divide?
What is Multiply
300

Ms changs favorite subject.

What is Chemistry?

400
Calculate the molar mass of RbOH·2H2O
What is 138.47 g/mol
400
can you convert KBr to moles?
What is No, its pure
400
how can you get from particles to volume?
What is divde the particles by 6.02*10^24 and the multiply that by 22.4 liters
400
Who`s number do you multiply to get to particles from mole and what is the number?
What is Avogadro and 6.02*10 to the 23rd
400

What are the 3 things we learned this year?

What is molar mass, the periodic table, climate change?

500
What is the mass in grams of 0.172 moles of NaHCO3?
What is 14.4 grams
500
What is the volume in one Gallon? Dont think to Hard
What is One gallon
500
Paticle polution can ocure year around. true or false?
What is true
500
you may need to make adjustments to what when going from mole to particle?
What is the coefficents and subscripts
500
Why are we in this class?
What is who knows