There's 3 correct onesentropyWhich of the following transformations represent an increase in the entropy of the system.Choose all that applyO 49 g C2H50C2H5 (gas, 308K)*49 g C2H5OC,H5 (liquid, 308K)O 33 g Ni (liquid, 1.726×10°K)P33 g Ni (solid, 1.726×10°K)3 mol H2 (9.55 L, 226K)³3 mol H2 (19.1 L, 226K)O 4 mol Ne (0.985 atm, 233K)4 mol Ne (0.985 atm, 466K)O 49 g C2H5OC2H5 (liquid, 172K)49 g C2H;OC,H5 (liquid, 293K)

According to the question, we need to determine which of the following represent an increase in the…

Choose all that apply | 49 g C,H5OC,H5 (gas, 308K)" 49 g C2H5OC,H5 (liquid, 308K) 33 g Ni (liquid, 1.726×10°K)33 g Ni (solid, 1.726×10³K) *3 mol H2 (19.1 L, 226K) 3 mol H2 (9.55 L, 226K)" 4 mol Ne (0.985 atm, 233K)" 4 mol Ne (0.985 atm, 466K)

Choose all that apply | 49 g C,H5OC,H5 (gas, 308K)" 49 g C2H5OC,H5 (liquid, 308K) 33 g Ni (liquid, 1.726×10°K)33 g Ni (solid, 1.726×10³K) *3 mol H2 (19.1 L, 226K) 3 mol H2 (9.55 L, 226K)" 4 mol Ne (0.985 atm, 233K)" 4 mol Ne (0.985 atm, 466K)

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...

See similar textbooks

Similar questions

Aspirin can be prepared from salicylic acid (C7H6O3 ), which has a molar mass of 138.12 g/mol, and acetic anhydride (C4 H6 O3), which has a molar mass of 102.04 g/mol. The density of acetic anhydride is 1.082 g/mL. C;H,O3 + C4H6O3 → C9HgO4 + C2H3O2 What is the theoretical yield, in grams, of aspirin (C9H3O4), which has a molar mass of 180.15 g/mol, possible when reacting 3.06 g of salicylic acid with 3.71 mL of acetic anhydride? Type answer:
Consider the balanced reaction 6 A + 5 B → 7 C + 6 D. If 2.657 moles of C (MW = 27.37) are produced, how many grams of A (MW = 45.07) are consumed?
To help farmers and gardeners , commercial fertilizers have a big three -number "NPK" label on the bag that gives the amounts of three key plant nutrients: nitrogen , phosphorus and potassium. For example , a bag of "-10-10-10" fertilizer has 10% by mass nitrogen , 10% by mass potassium as potash (K2O), and 10% by mass phosphorus as phosphate (P2O5). Suppose a certain fertilizer has the following composition. What should the first (nitrogen) number on the bag label be? That is, calculate the the percent by mass of nitrogen in this fertilizer. Round your answer to the nearest percent.
Consider the balanced reaction 7 A + 6 B → 3 C + 6 D. If 3.986 moles of A (MW = 35.44) are consumed, how many grams of D (MW = 35.02) are produced?
c If you begin with 3.7 mg of Tc metal, what mass of NaTcO4 can be made? What mass of NaOH, in grams, is required to convert all of the HTCO4 into NaTcO4? Mass of NaTcO4 = Mass of NaOH =
Consider the balanced reaction 7 A + 6 B → 4 C + 7 D. If 3.361 moles of D (MW = 35.3) are produced, how many grams of B (MW = 38.62) are consumed?
A 2.32g sample of Na2SO4*nH2 yields 1.42g Na2SO4 upon heating. What is the value of n? Na2SO4*nH20--->Na2SO4(s)+nH20(g) Molar Mass Na2SO4 =142 g/mol Molar Mass H2O = 18.016 g/mol
If 7.700000000000000 × 10²⁵ molecules of CO₂ are produced in a combustion reaction, how many liters of CO₂ is produced? (The density of CO₂ is 1.98 kg/m³ and 1 L = 1 dm³).
If 0.485 g of K2CO3 were reacted according to the following equation, what would be the expected mass of the KCl product: K2CO3 (s) + HCL (aq) ---> 2 KCl (s) + H20 (g) + CO2 (g)Please use dimensional analysis for my understanding.Thanks.