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р Question 5 Click this link to access the Periodic Table. This may be helpful throughout...
Question 4 Click this link to access the Periodic Table This may be helpful throughout the exam. For the voltaic cell described by the cell reaction below. (1) write the cell diagram (2) identify which specie is being reduced (3) which specie is being oxidized (4) identify the anode and (5) identify the cathode. Mg + Sn+2 (0.10 M) - Mg 2 (0.30 M) + Sn B I VA A I E 3 CTTT: 12pt Paragraph
Canvas →XCIO Question 5 Click this link to access the Periodic Table. This may be helpful throughout the exam. Show the calculation of the heat of reaction (AH ) for the reaction 2CH (8) + 702(8) - 4CO2(g) + 6H00 by using the following thermochemical data: AHC.H. (g) *-84.0 kJ/mole. AHCO,18) -393.5kl/mole, SH, H2001 - 285.8 kJ/mole B 1 VARIEE 3 - 2 1 12pt . x x. Paragraph - -
Canvas →XCO DE Question 1 Click this link to access the Periodic Table. This may be helpful throughout the exam. List the fourtypes of crystalline solids and give an example of each BIVA-AI EX3x X E E - 22 . 12pt - Paragraph - ©
Canns -> XCOQU Question 3 10 pts Click this link to access the Periodic Table. This may be helpful throughout the exam, su tre nd water Show the calculation of the amount othextroved by the following reaction equation Report 2H S + 30,8) - 250 ) + 2H0 35.6 g Of His is reacted with excess O, to to significant hures. A H - 1124 BIA-LEE - 1 12pt - Paragraph -
Canvas → XOQO D Question 7 Click this link to access the Periodic Table. This may be helpful throughout the exam 10 pts Show the calculation of the mass of BalMnOJ; needed to make 250 ml of a 0.200 M solution Report your answer to 3 significant figures. BIA- IEE. XEE 2 T T 1201 Paragraph as lock
vas XCIO Question 6 Click this link to access the Periodic Table. This may be helpful throughout the excam Write the subshell electron configuration Le 1s 2s. etc.) for the Creator and then identify the last electron to fill and write the 4 quantum numbers in mand for this electron BIA-A- IEEX IEE 1000000000000
HD Webcam rivas - Х СО M Question 5 10 pts Click this link to access the Periodic Table This may be helpful throughout the exam. Determine the electron geometry and explain your answer for the Catom in HCN. BIVA-A- TE3 X XEE 1.2 V 12pt Paragraph hop 7 8 2 3 5 7 8
Canvas X CODE Question 9 10 pts Click this link to access the Periodic Table This may be helpful throughout the sum Show the calculation of the mole fraction of each gas in a 1.00 ter container holding a mixture of 3.62 of He and 5.45 g of Ne at 25°C. BIVA-K-IE* XXE caps lock
help asap please Question 45 (1 point) What is the cell potential (in V) for the reaction described by the cell notation shown below if the temperature is 25 °C? Show all work to be turned in. Work should include the balanced redox reaction. Ni (s) I Ni2+ (0.67 M) || Cut (0.042 M) i Cu (s) V2 reaction Ered (V) Cut + e +0.52 Your Answer: Ni2+ + 2e Ni -0.23 - Cu Answer
please help as soon as possible ergent Question 45 (1 point) What is the cell potential (in V) for the reaction described by the cell notation shown below if the temperature is 25 °C? Show all work to be turned in. Work should include the balanced redox reaction. Ni (s) I Ni2+ (0.64 M) Il Cut (0.048 M) I Cu (s) 12 reaction Ered (V) Cut + e Cu +0.52 Your Answer: Ni2+ + 2e Ni -0.23 Answer DOLL