Conversion Factors
This conversion factor is the definition of 1 mole of any substance.
What is 1 mole = 6.022 x 1023 particles?
This is the number of moles in 98.5 grams of gold.
What is 0.500 moles?
The molar mass of NaC2H3O2
What is 82.034 g/mole?
This is the empirical formula for N4O10.
What is N2O5?
The difference between molecular formulas and empirical formulas.
An empirical formula is the reduced formula while molecular formula is the actual formula of a molecule (or a multiple of the EF)
This is where to look to find the mass of 1 mole of any element or compound.
What is the periodic table?
This is the mass of 6.39 moles of table salt.
What is 373 grams?
The actual formula of magnesium oxide
What is MgO?
This is the empirical formula for a compound that has 48.0% C, 4.0% H and 48.0% O.
What is C4H4O3?
The next step in calculating the molecular formula if empirical formula and molar mass of molecular formula is given.
What is find the molar mass of the empirical formula?
This is the conversion factor when converting between mass and # of moles.
What is molar mass?! Or grams/mole
What is the weight of 3.01 x 1023 atoms of bismuth (Bi)?
What is 104 grams?
The main reason why the mass of magnesium increased following the lab experiment.
What is magnesium combined with oxygen to form a new compound?
This is the empirical formula for a compound that has 36.0% C, 4.0% H, 28.0% N and 32.0% O.
What is C3H6N2O2?
This is the molecular formula of a compound if its empirical formula is C2OH4 and it has a molar mass of 88 g/mol.
What is C4O2H8?
This is how to find the molar mass of any COMPOUND.
What is the sum of (the number of atoms of an element times its molar mass)?
This is how many molecules are in 25 g of ammonia (NH3).
What is 8.8 x 1023 molecules of ammonia?
A reason why an empirical and molecular formula can be the same.
The empirical and molecular formulas are both in their reduced or simplest forms.
This is the empirical formula for a compound that has 24.0 % C, 7.0 % H, 38.0 % F and 31.0 % P.
What is C2H7F2P?
This is the molecular formula for a compound that has an empirical formula of C4H8N2O and a mass of 200 g/mol.
What is C8H16N4O2?
Conversion factors needed to convert particles to grams of any substance (in the correct order).
What is 1 mole/A# and grams/1 mole (molar mass)?
The number of molecules in 100 g of KOH.
What is 1 x 1024 molecules?
Ms. Lentz's favorite Thanksgiving Day side dish.
a. stuffing b. mashed potatoes
c. stuffed artichokes d. beef braciole
What are stuffed artichokes?
This is the empirical formula of a compound that has 48.0 % C, 8.0 % H, 28.0 % N and 16.0 % O.
What is C4H8N2O?
This is the molecular formula of a compound that has an empirical formula of C5H12N2 and a molar mass of 300 g/mol.
What is C15H36N6?