Chemy 101 Experiment 2 Data Sheet Limiting Reactant Student Name Results Calculations 1 Mass Of Na Co3 G 2 No 1 (92.45 KiB) Viewed 8 times
Chemy 101 Experiment 2 Data Sheet Limiting Reactant Student Name Results Calculations 1 Mass Of Na Co3 G 2 No 2 (45.36 KiB) Viewed 8 times
Chemy 101, Experiment 2 Data Sheet, Limiting reactant Student name: Results & Calculations. 1. Mass of Na₂CO3 = g 2. No. of moles of Na2CO3 = mass / MM = Ca(NO3)2(aq) + Na2CO3 (aq) I.D#: moles .................. Sec No.: 3. Mass of Ca(NO3)2.4H₂O = 4. No. of moles of Ca(NO3)2.4H2O = mass / MM = 5. Equation of the reaction: .......... moles g CaCO3(s) + 2NaNO3(aq) 6. No. of moles of the product(CaCO3) if Ca(NO3)2 is the limiting reactant pl= moles 7. No. of moles of the product(CaCO3) if Na2CO3 is the limiting reactant p2= moles 8. The limiting reactant is 9. Theoretical yield of CaCO3 = no of moles x MM = 10. Mass of filter paper 11. Mass of (filter paper and dry solid) 12. Mass of the product (CaCO3) = Experimental yield 13. Percentage yield = Experimental yield X 100 = Theoretical yield - g %
Masses (g) Mass of Filter Paper Mass of Na₂CO3 Mass of Ca(NO3)2.4H₂O Mass of (Filter paper AND solid) Mass of solid (CaCO3) Group 1 1.250 0.505 1.520 1.700 0.450
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