C3HW6a_9 - 12/18/11 View Attempt 1/4

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Unformatted text preview: 12/18/11 View Attempt 1/4 learn.uh.edu/webct/urw/«/ViewStudentAttempt.dowebct?attempt=4834249« VieZ Attempt 9 of 5 TiWOe: C3HW6a SWaUWed: oc WRbeU 18, 2011 1:30 PM SXbpiWWed: oc WRbeU 18, 2011 1:30 PM Tipe VseQW: 00:00:07 Total score: 0/10 = 0% TRWaO Vc RUe adjXVWed b\ 0.0 Ma[ipXp sRVVibOe Vc RUe: 10 Done 1. Ac c RUdiQg WR Whe etXaWiRQ beORZ, hRZ paQ\ gUapV Rf Co 2 aUe sURdXc ed ZheQ 5.00 g Rf Fe iV aOVR sURdXc ed? 2Fe 2 o 3 + 3C ---> 4Fe + 3Co 2 Student Response Correct AnsZer A. 3.94 g B. 2.96 g C. 0.739 g D. 1.88 g E. 5.25 g Sc RUe: 0/1 2. AOXpiQXp aQd bURpiQe Ueac W YigRURXVO\ aV UesUeVeQWed b\ Whe fROORZiQg: whaW paVV Rf sURdXc W, iQ gUapV, c aQ be pade b\ Ueac WiQg 5.0 g Rf aOXpiQXp aQd 22 g Rf bURpiQe? Student Response Correct AnsZer A. 15 B. 17 C. 24 D. 27 E. 49 Sc RUe: 0/1 3. AOXpiQXp R[ide fRUpV ZheQ aOXpiQXp Ueac WV ZiWh R[\geQ. 12/18/11 View Attempt 2/4 learn.uh.edu/webct/urw/«/ViewStudentAttempt.dowebct?attempt=4834249« 4Al(s) + 3O 2 (g) => 2Al 2 O 3 (s) If a mi[ture of 41.25 g of aluminum and 58.83 g of o[\gen reac ts, Zhat mass of aluminumIf a mi[ture of 41....
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This note was uploaded on 12/18/2011 for the course CHEM 1372 taught by Professor Staff during the Spring '08 term at University of Houston.

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C3HW6a_9 - 12/18/11 View Attempt 1/4

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