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Question 7 Which substance is most likely to be miscible with water? CH3CI Cl2 O CO2
Question 11 of 19 1 Points Which pair of compounds is most likely to be completely miscible with one another? The term "miscible" means soluble in all proportions -- no matter how much solute is added to the solvent, a homogeneous mixture (a solution) will result. A. hexane (CH2) and water B. methanol (CH,OH) and water C. table sugar (sucrose, C12H3201) and water D. sodium chloride (NaCl) and water Reset Selection
QUESTION 4 For which compound does 0.256 mole weigh 12.8 g? a. CO2 b. CH3CI OCC2H6 d. C2H40 O e none of these QUESTION 5 How many atoms of calcium are present in 83.4 g of calcium? a. 1.25 x 1024 5.3.46 x 10-24 OC 5.02 x 1025 Od. 6.02 x 1023 e. None of these QUESTION 6 Select the set of coefficients from the response list that correctly balances the equation. _N2 + O2 NO a. 3,1,2 b. 1,...
Which of the 10 substance would you expect to be soluble in water? Which would you expect to be miscible with water? Which would you expect to be insoluble in water? Explain how you determined the solubility of each. 1. O2 2. HCl 3. Ca3(PO4)2 4. CH3CH3OH 5. SO2 6. NF3 7. C8H18 8. FeCl3 9.CH2Cl2 10. CH3NH2 Please help with 1-10 and briefly explain how you got the answer. Thank you!
Which of the 10 substance would you expect to be soluble in water? Which would you expect to be miscible with water? Which would you expect to be insoluble in water? Explain how you determined the solubility of each. 1. O2 2. HCl 3. Ca3(PO4)2 4. CH3CH3OH 5. SO2 6. NF3 7. C8H18 8. FeCl3 9.CH2Cl2 10. CH3NH2 Please help with 1-10 and briefly explain how you got the answer. Thank you!
Question 6 Most atmospheric carbon is in the form of O co2, carbon dioxide O ccH12Og , glucose O co, carbon monoxide O carbonate Question 7
What substance is most soluble in water? H-N-H. o=c=0 :Z-I : Br— Br : H-C-H I-0-I Н H-C-H Н O CH4 O CO2 O Br2 O NH3
Which is most likely dimeric structure? Adick Submit to complete this assessment Question 20 of 2 sestion 20 Spoints CO2 has been discovered as a molecule present in the space frared spectrum Indices adimeric structure. Which is most likely dimeric structure H οιο C O: H-0 H-C C-H 0-H 10 H:0 co: H H b. Н GO 0 CH H H 0.44-0 :o Type here to search o EP
Predict which substance has the highest boiling point. он2Те H2Se 02 CO2 O H20
Which of the following substances is most likely to self-assemble into micelles if a drop of the substance is placed into a beaker of water? and why? a. CH3CH2CH2OH b. NH4Br c. CH3(CH2)12CH3 d. CH3(CH2)12CH3CO2-
#17 Which of the following would you expect to be most miscible (soluble) with water? CH3OCH3 CH3CH2CH2CH2OH phenol CH3OH #21 Alkenes are great precursors (starting materials) because they undergo reactions that can convert them to alkanes alkyl halides alcohols all of the above #24 Small ethers have low boiling points because they have weak IMFs they have a high vapor pressure they are very polar they are good anesthetics #25 (CH3)3COH is an example of a 1°{"version":"1.1","math":"<math xmlns="http://www.w3.org/1998/Math/MathML"><mo>°</mo></math>"} alcohol 2°{"version":"1.1","math":"<math...