Which of the following describes a scenario in which the molecular geometry would have the smallest bond angle(s)? view available hint(s) which of the following describes a scenario in which the molecular geometry would have the smallest bond angle(s)? two bonding domains (or bonding pairs) and two nonbonding domains (or lone pairs) four bonding domains (or bonding pairs) and zero nonbonding domains (or lone pairs) two bonding domains (or bonding pairs) and zero nonbonding domains (or lone pairs) two bonding domains (or bonding pairs) and one nonbonding domain (or lone pair) three bonding domains (bonding pairs) and zero nonbonding domains (or lone pairs) three bonding domains (or bonding pairs) and one nonbonding domain (or lone pair)

A3.37-mg sample of protein was chemically digested to convert its nitrogen into ammonia and then diluted to 100.0 ml. then 10.0 ml of this solution was placed in a 50-ml volumetric flask and treated with 5 ml of phenol solution plus 2 ml of sodium hypochlorite solution. the sample was diluted to 50.0 ml, and the absorbance at 625 nm was measured in a 1.00-cm cuvette and found to be 0.486. for reference, a standard solution was prepared from 10.0 mg of nh4cl (molar mass = 53.49 grams/mole) dissolved in 1.00 l of water. then 10.0 ml of this standard was placed in a 50-ml volumetric flask, treated in the same manner as the unknown, and the absorbance found to be 0.323. finally, a reagent blank was prepared using distilled water in place of unknown, it was treated in the same manner as the unknown, and the absorbance found to be 0.076. calculate the weight percent of nitrogen in the protein.

3) in peaches, [oh]=3.16x10-11 m a) find [h+ ] b) what is the ph? c) is the solution acidic, basic, or neutral?

What natural processes produce large quantities of co2