Sucrose (C12H22O11), which is commonly known as table sugar, reacts in dilute acid solutions to form two simpler sugars, glucose and fructose, both of which have the formula CoH12Oo. At 23 °C and in 0.5 M HCI, the following data were obtained for the disappearance of sucrose Time (min) C₁₂H₂O₁1 (M) 0.316 0.274 0.238 39 80 140 210 0.100 0.148 ▾ Part A Is the reaction first order or second order with respect to (C12H22011]? first second Part B k= Previous Answere ✓ Correct Upon graphing a plot of the In (C₁₂H₂2O₁1] versus time, the fit is linear, so the reaction is first order. A second-order reaction would generate a linear plot of the reciprocal of the concentration versus time. What is the rate constant? Express your answers using three significant figures. h Templates Symbols undo es keyboard shortcuts Help - Review Constants | Periodic Table min1

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Problem 14.50 - Enhanced - with Feedback
Sucrose (C12H2₂2011), which is commonly known as table sugar, reacts in dilute acid
solutions to form two simpler sugars, glucose and fructose, both of which have the formula
C6H12O6. At 23 °C and in 0.5 M HCI, the following data were obtained for the
disappearance of sucrose:
Time (min) C₁2H2O₁1 (M)
0
0.316
39
0.274
80
0.238
140
0.190
210
0.146
Part A
Is the reaction first order or second order with respect to [C12H22011]?
Ⓒfirst
Osecond
Submit Previous Angware
▾ Part B
✓ Correct
Upon graphing a plot of the In (C₁₂H₂2O₁] versus time, the fit is linear, so the reaction is first order. A second-order reaction would generate a linear plot of the reciprocal of the concentration versus time.
What is the rate constant?
Express your answers using three significant figures.
Templates
Submit
Symbols
undo redo
Request Answer
Reset keyboard shortcuts help
8 of 36 (
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Review | Constants | Periodic Table
Transcribed Image Text:Problem 14.50 - Enhanced - with Feedback Sucrose (C12H2₂2011), which is commonly known as table sugar, reacts in dilute acid solutions to form two simpler sugars, glucose and fructose, both of which have the formula C6H12O6. At 23 °C and in 0.5 M HCI, the following data were obtained for the disappearance of sucrose: Time (min) C₁2H2O₁1 (M) 0 0.316 39 0.274 80 0.238 140 0.190 210 0.146 Part A Is the reaction first order or second order with respect to [C12H22011]? Ⓒfirst Osecond Submit Previous Angware ▾ Part B ✓ Correct Upon graphing a plot of the In (C₁₂H₂2O₁] versus time, the fit is linear, so the reaction is first order. A second-order reaction would generate a linear plot of the reciprocal of the concentration versus time. What is the rate constant? Express your answers using three significant figures. Templates Submit Symbols undo redo Request Answer Reset keyboard shortcuts help 8 of 36 ( min-1 Review | Constants | Periodic Table
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