Li(g) → Li (g) +e Li(s) → Li(g) 1/2 O2(g) → 0(g) O(g)+ 2 e→ O²(g) 2 Li"(g) + O*(g) → Li,O(s) c. AH=+540 kJ/mole AH=+162 kJ/mole ΔΗ- AH=+598 kJ/mole AH=-2800 kJ/mole 2 Li(s) + 1/2 O2(g) →Li¿O AH=-554 kJ/mole Li,O

Select the correct answer below: 0 1 02 0 3 0 4

Largest radius K+ Са2+ p3- s2- Cl- Smallest radius Answer Bank

Question 16 Detector response is corrected to take in account dilution before being plotted on the y-axis. True False

Using the thermodynamic information in the ALEKS Data tab, calculate the standard reaction free energy of the following chemical reaction: 4Fe (s)+30, (g)→ 2Fe,0, (s) Round your answer to zero decimal places. kJ x10 Continue O2021 McGraw Hill LLC. All Rights Reserved. Terms

Lable as true/false, if false change underline statement

can you answer the other sub parts

hey the answer was incorrect can you please correct it? thanks

Application Questions: Answer the following questions. Show all work for calculations and include units and the correct number of significant figures. 1. A solution of cobalt (III) chloride was analyzed using a UV/Vis spectrometer and produced the spectra shown in Fig. 4. What is the best wavelength to use for analyzing the samples? Best wavelength to analyze sample: Absorbance 0.600 0.500 0.400 0.300 0.200 0.100 0.000 375 400 450 425 475 500 525 550 Wavelength (nm) Molarity of FD&C #2 0.000 0.115 0.225 0.350 575 Figure 4. UV/Vis spectra of a cobalt (III) chloride solution for determination of the best wavelength for analysis. 8 600 625 2. Create a graph in Excel and add a linear trendline using the data given below. Calculate the molarity of a solution (to 3 significant digits) with an absorbance of 0.576 using the trendline equation from this graph. Show your work in the box below. DO NOT ATTACH THE FIGURE. Abs 0.002 0.187 0.442 0.699 650 675

VUITOVI Part D 5.5x10-2 M in acetic acid and 5.5x10-2 M in hydrocyanic acid Express your answer to two decimal places. 195] ΑΣΦ pH= Submit Provide Feedback Request Answer T ?