Part B: NazCO; Reaction: 1. Determine the experimental mole-to-mole ratio of NazCO3 to NaCl from reaction data. a) First, convert the mass of both Na2CO3 used and mass of NaCl obtained to moles. Na2CO3 NaCl b) Then, divide your answers from (a) by the lower mole value to determine the simplest mole-to- mole ratio between Na2CO3 and NaCl. Calculate your answers a) before rounding to the nearest whole number and b) after rounding to the nearest whole number. What is the expected mole-to- mole ratio?

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Data Table 2: N22CO3 Reaction Data
Mass of evaporating dish (g)
45.3841 g
Mass of evaporating dish + NaCO3 (g)
45.7122 g
Mass of Na2CO; (g)
0.3281
Mass of evaporating dish + NaCl product after 1st
heating (g)
Mass of evaporating dish + NaCl product after 2"d
heating (g)
Mass of evaporating dish + NaCl product after 3rd
heating (g) (if necessary)
Mass of NaCl product (g) (actual yield)
45.7207 g
45.7197 g
Transcribed Image Text:Data Table 2: N22CO3 Reaction Data Mass of evaporating dish (g) 45.3841 g Mass of evaporating dish + NaCO3 (g) 45.7122 g Mass of Na2CO; (g) 0.3281 Mass of evaporating dish + NaCl product after 1st heating (g) Mass of evaporating dish + NaCl product after 2"d heating (g) Mass of evaporating dish + NaCl product after 3rd heating (g) (if necessary) Mass of NaCl product (g) (actual yield) 45.7207 g 45.7197 g
Part B: NazCO3 Reaction:
1.
Determine the experimental mole-to-mole ratio of Na2CO3 to NaCl from reaction data.
a) First, convert the mass of both Na2CO3 used and mass of NaCl obtained to moles.
Na2CO3
NaCl
b) Then, divide your answers from (a) by the lower mole value to determine the simplest mole-to-
mole ratio between Na2CO3 and NaCl. Calculate your answers a) before rounding to the nearest
whole number and b) after rounding to the nearest whole number. What is the expected mole-to-
mole ratio?
2. Determine the limiting reactant, theoretical yield and percent yield of NaCl in the Na2CO; reaction.
Show your work for each step.
Transcribed Image Text:Part B: NazCO3 Reaction: 1. Determine the experimental mole-to-mole ratio of Na2CO3 to NaCl from reaction data. a) First, convert the mass of both Na2CO3 used and mass of NaCl obtained to moles. Na2CO3 NaCl b) Then, divide your answers from (a) by the lower mole value to determine the simplest mole-to- mole ratio between Na2CO3 and NaCl. Calculate your answers a) before rounding to the nearest whole number and b) after rounding to the nearest whole number. What is the expected mole-to- mole ratio? 2. Determine the limiting reactant, theoretical yield and percent yield of NaCl in the Na2CO; reaction. Show your work for each step.
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