I have having trouble with data table 4 and i would like someone to double check...

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Chemistry

I have having trouble with data table 4 and i would like someoneto double check my work on the other tables.

NaHCO3(s) + HC2H3O2(aq) → C2H3O2Na(aq) +H2CO3(aq) H2CO3(aq)→H2O(l) +CO2(g)

Note: 5 mL of 5% vinegar contains 0.25 mL ofHC2H3O2 with a density of 1.0 g/mLwhich equals 0.25 gHC2H3O2.

Data Table 4

                         LimitingReactant           Theoretical yield of CO2(moles)   Theoretical yield of CO2(g)

Reaction 1       NaHCO2

Reaction 2       NaHCO2

Reaction 3      HC2H3O2

Reaction 4       HC2H3O2

Data Table 2

                         Volume of5%           Mass ofHC2H3O2                                           Moles of HC2H3O2

                         Vinegar (mL)

Reaction 1       5.0                                       0.10                                                     0.004

Reaction 2       5.0                                       0.20                                                     0.004

Reaction 3      5.0                                       0.35                                                    0.004

Reaction 4       5.0                                       0.50                                                    0.004

Data Table 1

  Mass ofNaHCO3(g)                       Moles of NaHCO3

Reaction 1    0.10                                                     0.001

Reaction 2    0.20                                                     0.002

Reaction 3   0.35                                                    0.004

Reaction 4   0.50                                                    0.005

Answer & Explanation Solved by verified expert
4.1 Ratings (488 Votes)
The reaction isNaHCO3 HC2H3O2NaC2H3O2 H2O CO2Thus one mole of NaHCO3 reacts with one mole ofHC2H3O2 gives one mole ofCO25 mL of 5 vinegar contains 025 g ofHC2H3O2 025 60 000417mole here 60 is the molar mass ofHC2H3O2 Since in each reaction the same quantity of 5 mL vinegar istaken the moles of    See Answer
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