Molar Mass (First!)
Molar Mass are obtained from the
Periodic Table
The ______ ________ is obtained from the balanced chemical equation
Mole Ratio!
This conversion factor is used to convert from mass of one substance to moles of the same substance
molar mass!
Mr. Regester goofs after a lab and drops everything everywhere, would we have a higher or lower result than expected?
Lower!
This blanket term for folks living outside the Empire is now derogatorily said to folks who are big, strong and dumb. HINT it's in that Clash of Clan's game you all love so much (B)
Barbarian
The Molar Mass of H2 is?
2 g/mol
3Ca + 2AlCl3 → 3CaCl2 +2Al
- How many moles of Al are produced by 5 moles of AlCl3?
5 moles
1CO + 2H2 → 1CH3OH
What is the mass of CO needed to react completely with 6.00 grams of H2?
41.7 grams of CO
If a percent yield is over 100% percent, that means there is an impurity or something else present! True, False, or Tralse
True or Tralse with superb explanation accepted
During Li Shang's exciting song in the Disney animated movie Mulan, Mulan and frenemies are getting down to business to defeat THIS group! (H)
The Huns
The molar mass is CO? Carbon and Oxygen!! NOT COBALT, NEVER COBALT
28 g/mol
3Ca + 2AlCl3 → 3CaCl2 +2Al
How many moles of Ca are needed to make 14 moles of Al?
21 moles
1CO + 2H2 → 1CH3OH
How many grams of H2 are needed to react completely with 2.00 grams of CO?
0.288 grams of H2
Where does one get the actual yield from?
The laboratory!
This group of people sacked Rome in 410 under the leadership of Alaric. Nowadays it refers to someone who might wear all black a lot! (G)
Goth (Visigoths to be specific)
The molar mass of CH3OH is?
32.04 g/mol
3Ca + 2AlCl3 → 3CaCl2 +2Al
What is the mole ratio between Ca and CaCl2
1:1 ratio or 3:3
1CO + 2H2 → 1CH3OH
How many grams of methanol can be produced by the reaction of 15 grams of H2?
119 grams of methanol
Name on error that could result in a percent yield being less than 100%
Incomplete Reaction, Impure reactants, spilling
This group of folks sacked Rome for almost two weeks. We now refer to petty acts of destruction or graffiti as this! (V)
Vandalism