Chemistry Lab Report Template - Lab Session Experiment: Preparation Of Sodium Chloride Page 4
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4Report Form 3: Preparation of
Name_________________________________
Sodium Chloride
Partner___________________Section #_____
3A Experiment
g
(a) Mass of dish and NaHCO
3
(b) Mass of empty dish
g
g
(c) Mass of NaHCO
[(a)–(b)]
3
(d) Mass of dish and residue
g
(e) Mass of empty dish (b)
g
(f) Mass of NaCl residue [(d)–(e)]
g
In the reaction studied, what reactant was present in limiting quantity?
3B Calculations
1. Theoretical yield of NaCl.
2. Percentage yield of NaCl.
3C Exercises
3. What theoretical mass of NaCl would result from reacting 60.00 g of NaHCO
with excess
3
HCl (aqueous)?
4. What theoretical mass of NaCl would result from reacting 3.00 mol of NaHCO
with excess
3
HCl (aqueous)?
5. What mass of CO
would be generated along with 35.00 g of NaCl?
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