Problem 7.7- Enhanced - with FeedbackDoes entropy increase or decrease in the following processes?Drag the appropriate items to their respective bins.Entropy increasesSubmitProvide FeedbackMg(s) + Cl₂(g) → MgCl2 (s)Request AnswerType here to searchOComplex carbohydrates aremetabolized by the body andconverted into simple sugars.EEntropy decreases1Water freezes in an ice cube tray.&ResetHelp

Entropy (S) is a thermodynamic quantity which is a measure of disorder or randomness present in the…

Does entropy increase or decrease in the following processes? Drag the appropriate items to their respective bins. Entropy increases Subreit Mg(s) + Cl₂(g) → MgCl₂ (s) Complex carbohydrates are metabolized by the body and converted into simple sugars. Entropy decreases Water freezes in an ice cube tray. Reset Help

Does entropy increase or decrease in the following processes? Drag the appropriate items to their respective bins. Entropy increases Subreit Mg(s) + Cl₂(g) → MgCl₂ (s) Complex carbohydrates are metabolized by the body and converted into simple sugars. Entropy decreases Water freezes in an ice cube tray. Reset Help

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

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Use the information provided to determine AH°rxn for the following reaction: AHf (kJ/mol) CH4(g) + 3 Cl₂(g) → CHCl3(1) + 3 HCI(g)| AH°rxn = ? CH4(g) CHCl3 (1) HCI(g) -75 -134 -92 O-335 kJ O -151 kJ O +662 KJ O +117 kJ O -217 KJ Request Answer
A serving of soup contains 4.0 g4.0 g of fat, 16.0 g16.0 g of carbohydrates, and 2.0 g2.0 g of protein. Determine how many Calories (Cal) are contained in this serving. number of Calories:
In Question 4 what is the value of AH in kJ for each of the three given reactions as well as the overall reaction once all mathematical changes have been applied? Reaction #1:CH2 Cl2(1) + O2(s) → COC2(3) + H2O(1) Reaction #2:HCl(g) → H2(s) + ¿Cl2(g) Reaction #3: CH2 Cl20) + H2(e) + O2(e) → COC2(e) +2H2O@) → COCl (8) +2H2O1) Overall Reaction:2 HClg) + ¿O2(g) → H2O(g) + Cl2(g) Be sure to include the proper number of significant figures in your answer otherwise it will be marked wrong. REMEMBER TO INCLUDE units in your answer and leave a space between the answer and unit. Blank # 1 Blank # 2 Blank # 3 Blank # 4
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H2 (g) + Cl2 (g) –→ 2 HCI (g) Using the following information, calculate AHrxn for the reaction above: NH3 (g) + HCI (g) → NH,CI (s) AHxn = -176 kJ/mol N2 (g) + 4 H2 (9) + Cl2 (g) → 2 NH,CI (s) AHxn = -628 kJ/mol | NH3 (g) → 1/2 N2 (g) + 3/2 H2 (g) AHxn= 46 kJ/mol number or fraction only kJ/mol
Calculate ΔH∘ΔH∘ in kilojoules for the synthesis of BaOBaO from BaCO3BaCO3. BaCO3(s)→BaO(s)+CO2(g)BaCO3(s)→BaO(s)+CO2(g)ΔH∘f[BaCO3(s)]=−1213.0kJ/molΔH∘f[BaCO3(s)]=−1213.0kJ/molΔH∘f[BaO(s)]=−548.0kJ/molΔH∘f[BaO(s)]=−548.0kJ/molΔH∘f[CO2(g)]=−393.5kJ/molΔH∘f[CO2(g)]=−393.5kJ/mol Express your answer to one decimal place and include the appropriate units.
Consider the following reaction. We say that this reaction is ____ and that the sign of ∆H is _____. C3H8 + 5 O2 → 3 CO2 + 4 H2O + 488 kcal
Carbohydrates and fats have the same caloric value per gram. O True O False
JLK/m 23. Nitric oxide reacts with chlorine to form NOCI. 1. 2NO(g) + Cl2(g) → 2NOCI(g) Substance: NO(g) Cl2(g) AH° (kJ/mol) 0 90.29 at 298 K AG° (kJ/mol) 86.60 0 at 298 K S°(J/K • mol) 210.65 223.0 at 298 K What is AG°xn for this reaction at 550. K? A. -143.76 kJ/mol B. -78.78 kJ/mol C.-22.24 kJ/mol D.-10.6 kJ/mol E. 66600 kJ/mol NOCI(g) 51.71 66.07 261.60