Please note that "geometry" refers to the molecular or ionic geometry. A. The Lewis diagram for SeOF2 is: :O-Se-F: F: The electron-pair geometry around the Se atom in SeOF₂ is There are lone pair(s) around the central atom, so the geometry of SeOF2 is B. The Lewis diagram for BH2" is: The electron-pair geometry around the B atom in BH₂ is There are H-B-H lone pair(s) around the central atom, so the geometry of BH₂ is

Simplify by reducing to the fewest number of termsa(b/a)

Safari File Edit View History Bookmarks Window Help 50% Sun 10:49 AM A session.masteringchemistry.com Consider summer class... Inbox (13) - thesym1@g... Class Schedule Listing Schedule 111.009 & 111... Ellucian Degree Works... Pearson's MyLab & Mas... ALEKS - Sofia Simmons... MasteringChemistry: H... If a solute produces ions when dissolved, it is called an electrolyte because the resulting ions in solution will allow the solution to conduct electricity. A solute that completely dissociates into ions is a stronger electrolyte than one that only partially dissociates into ions. If a solute remains as a molecule when dissolved, it is called a nonelectrolyte.In this tutorial, you will practice identifying substances as strong electrolytes, weak electrolytes, or nonelectrolytes. Part A Each of the following reactions shows a solute dissolved in water. Classify each solute as a strong electrolyte, a weak electrolyte, or a nonelectrolyte. 1. C(1)→C(aq) 2. AB(aq) = A+(aq)+B¯(aq) 3. MN(aq)→M*…

A student used a pH meter to collect data for the titration of an unknown concentration of propanoic acid with a 0.150 mol/L solution of sodium hydroxide. The data table from the investigation is shown in the table below. Data for the Titration of Propanoic Acid with Sodium Hydroxide Volume of propanoic acid: 25.00 mL [NaOH] = 0.150 mol/L Volume of NaOH (aq) added (mL) 0.00 2.00 4.11 7.98 11.95 14.08 16.05 17.00 17.21 17.39 17.62 17.99 18.18 18.39 18.80 20.00 22.03 PH 2.83 3.84 4.20 4.64 5.03 5.27 5.61 5.90 6.00 6.09 6.23 6.74 8.80 10.92 12.24 12.56 12.69 Adobe 4343625416 00..

If the hydrogens labeled 'a' integrate for ¹H, what integration is found for the hydrogens labeled 'b'? O O 1H 2H 3H 4H 5H ng to another question will save this response. a b

tion 2 3 5 8 9 10 11 12 13 14 15 16 17 18 19 20 The end point and the equivalence point are always equal. O True O False 事 4.

What is the protien gradient?

please give calculation as well. Calculate the pH value of each of the solutions in tubes 1-9 using the Henderson-Hasselbalch equation (H-H eqn).Determine the pl of casein. Compare your experimental values with those found in the literature. Biomolecules. Thank you! The protein is casein.

demostrate curved arrows for this mechanism