We need at least 10 more requests to produce the answer.
0 / 10 have requested this problem solution
The more requests, the faster the answer.
Question 25 1 pts Could hexanes and water be used as solvent pair for recrystallization? They're...
Part 1 - Miscibility Tests A. Hexanes and water are: Miscible Immiscible B. Knowledge of structure explains IMFs, which can be used to explain miscibility, Table 1: Complete the table below. In the boxes for the VSEPR diagrams (see Figure 3 as a guideline): • identify the most polar bond(s) by placing 8+ and 8-charges on their atoms • list bond dipoles VSEPR Structures include any molecular dipole) IMF() Present in pure sample Bond Dipole(s) Water Hexanes C. Which IMF(s)...
Part 1 - Miscibility Tests A. Hexanes and water are: Miscible Immiscible knowledge of structure explains IMFs, which can be used to explain miscibility Table 1: Complete the table below. In the boxes for the VSEPR diagrams (see Figure 3 as a guideline): • identify the most polar bond(s) by placing 8+ and 8-charges on their atoms • list bond dipoles VSEPR Structures (include any molecular dipole) IMFS) Present in pure simple Bond Dipole(s) Water C. Which IMF(s) exist(s) between...
Recrystallization is commonly used in the organic laboratory as a way to: A) remove a reaction solvent. B) purify an organic liquid. C) separate the components of a liquid mixture. D) purify an organic solid. E) all of the above 1. What is a limiting reactant? A) reactant with the smallest initial mass B) reactant with the largest initial mass C) reactant that is completely consumed during a chemical reaction D) reactant that is NOT completely consumed during a chemical...
Question 11 pts Match the definition with it's correct word. A mixture composed of a solute dissolved in a solvent. [ Choose ] Solute Solution Soluble Miscible Insoluble Solvent Immiscible The greater substance that does the dissolving in a solution. [ Choose ] Solute Solution ...
If crystals don’t form after the recrystallization flask is cooled in an ice bath, there is nothing more to do to gain crystals. True False Question 2 What is the recrystallization solvent for triphenylmethanol? hexanes ethanol a hexanes/ethanol mixture water Question 3 What is the theoretical yield of the product, triphenylmethanol, if 20.0 mmol of benzophenone is the limiting reagent? 3.140 g 3.644 g 5.207 g 20.0 g Question 9 When recrystallizing a solid: hot solvent should be used the...
I already tried answering some questions, but I was wondering if
someone could help to see if I'm doing it right.
Thank you!
Part 1 - Miscibility Tests A. Hexanes and water are: 1 η Miscible O Immiscible B. Knowledge of structure explains MFs, which can be used to explain miscibility. Table 1: Complete the table below. In the boxes for the VSEPR diagrams (see Figure 3 as a guideline): . identify the most polar bond(s) by placing 6+ and...
Question 19 Steam distillation process is used to separate substances which are Steam volatile Steam volatile and immiscible with water Steam volatile and miscible with water All of the mentioned None of the mentioned Question 20 Which of the following property is not possessed by the organic solvent required to separate an organic compound with water It is immiscible with water It is less volatile than water It is easily vaporizable Organic compound is more soluble in it None of...
NAME EPORT FOR EXPERIMENT 12 (continued) Relative Solubility of a Solute in Two Solvents 1. (a) Which liquid is denser, organic solvent or water? B. (b) What experimental evidence supports your answer? brown -to plor of iodine in water: Color of iodine in organic solvent: . (a) In which of the two solvents used is iodine more soluble? )Cite experimental evidence for your answer Soluble non- o C. Miscibility of Liquids 1. Which liquid pairs tested are misclble? hero sene...
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
Recrystallization of Acetanilide was conducted using water as our solvent. First we had to choose a solvent based (water was chosen as our solvent due to it not dissolving acetanilide at room temp but dissolved it when heated) Then we performed recrystallizaation, vacuum filtration and then melting point measurements. For the post lab discussion for recrystallization of acetanilide report we have to address several different arguments. The ones below I'm not sure what to focus on to completely defend what...