Homework Answers
- NaOH and Phenolphthalein
Solutes are substances that are dissolved into solvents. Here NaOH and Phenolphthalein crystals are dissolves in Water. Therefore Water is the solvent and Phenolphthalein and NaOH are Solutes.
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estion Completion Status: / / / After half an hour or more Watot and phenolphin NaOH...
QULLUI LUPICUURT Blalus. 1 3 4 5 6 7 8 9 10 11 12 13 14...
QULLUI LUPICUURT Blalus. 1 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 A dialysis membrane is an artificial membrane containing extremely tiny pores. It can be used in the laboratory to illustrate diffusion across a selectively permeable membrane. https://www.youtube.co m/watch?v=kp9EvMeTMUS A dialysis bag was prepared containing water and the acid-base indicator phenolphthalein (colorless below pH 7. pink above 7). After half an hour or more Wang and pholph ein NaOH NaOH...
Question Completion Status: The beaker to the right shows the bag after one hour immersed in...
Question Completion Status: The beaker to the right shows the bag after one hour immersed in the iodine solution. Noticing the change in color, what can you conclude? After half an hour or more lodine lodine Starch diffused out of the bag, and that made the solution outside change in color. Both iodine and starch diffused across the membrane. The membrane pores are large enough for both substances to move across Water reacted with the iodine and changed its color...
Question Completion Status: 1 2 3 4 5 6 7 8 9 10 11 12 13...
Question Completion Status: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 The deaker to the Tigrit STOWS Te vag atter Orte Tour Tersed T NUIT, NOUIT, te tangen color, what can you conclude? After half an hour or more Wat and pheholphtain NaOH 27 NaOH NaOH diffused into the bag, raising the pH inside the bag and changing the color of the phenolphthalein. The pores on the membrane are...
naining Time:1 hour, 45 minutes, 22 seconds estion Completion Status: 10 12 13 14 15 01131]...
naining Time:1 hour, 45 minutes, 22 seconds estion Completion Status: 10 12 13 14 15 01131] [32 | 33 Moving to another question will save this response. estion 26 Stigmas related to specific populations and their health status or diagnosis can impact access to needed health services. Name a health stigma or spe stigmatized and discuss what a health care organization can do to avoid stigmatizing a population. Arial : 3(12pt) :-.E. T-2-e TTT 쫄 Paragraph :
_1001 _Toucourse_id=_469560_1&content_id=_19619 aining Time: 1 hour, 20 minutes, 35 seconds. estion Completion Status: 0.9265 0.8729 1.0000...
_1001 _Toucourse_id=_469560_1&content_id=_19619 aining Time: 1 hour, 20 minutes, 35 seconds. estion Completion Status: 0.9265 0.8729 1.0000 0.0735 QUESTION 24 For a normal distribution curve with a mean of 9 and a standard deviation of 5, which of the following ranges of the variable will define an area under the curve corresponding to a probability of approximately 3497 from -4 to 20 from 5 to 11 from 2 to 14 From 8 to 14 QUESTION 25 e er to the a...
estion Completion Status: reattachment QUESTION 8 A patient who sustained multiple injuries in a motor vehicle...
estion Completion Status: reattachment QUESTION 8 A patient who sustained multiple injuries in a motor vehicle accident has an open reduction with intramedullary fixation device of the femoral shaft on the left side and open reduction and mono planar external fixation of the right tibia. 1. The root of Operation: 2. ICD-10-PCS Codes? reposition QUESTION 9
wning Time: 1 hour, 06 minutes, 55 seconds. estion Completion Status: QUESTION 12 A point charge...
wning Time: 1 hour, 06 minutes, 55 seconds. estion Completion Status: QUESTION 12 A point charge 4, = +5,90 C is held stationary. A second point charge q) = +280 16 of mass 130 +10ig was hitalya esta distance 0.200 m from Q and can move under the electric force exerted by or only. What is the maximum spend the point drage e can reach ents pushed very far away from g;? 75.6 m/s 23.9 m/s 33.8 m/s 13.9 m/s...
Completion Status estion 3 Salivary namylase Pepsin Arginase Which enzyme(s) can function at a pH of...
Completion Status estion 3 Salivary namylase Pepsin Arginase Which enzyme(s) can function at a pH of 37 Enzyme activity 3 456 78 1 2 9 10 11 12 Acidic pH Basic Pepsin Salivary amylase Arginase both Pepsin and Salivary amylase both Salivary amylase and Arginase both Pepsin and Arginase Pepsin, Salivary amylase, and Arginase none
emaining Time: 1 hour, 14 minutes, 10 seconds. Question Completion Status estion 2 2 polets (Extra...
emaining Time: 1 hour, 14 minutes, 10 seconds. Question Completion Status estion 2 2 polets (Extra Credit Order Kefzol 250 mg IM q4h Available: See label below 0002-1497 VIAL No. 767 STERILE CEFAZOLIN SODIUM, USP 500 mg How much luent will be added to the vial for IM administration? What is the final concentration of the solution prepared for IM administration? How many militers will you administer to provide the ardered dosage? mL lenter numbenc value only) ー"ghrL (enter nurmerc...
IMG_2313.Jpeg estion Completion Status: QUESTION 28 A mover uses a ramp to load a barrel of...
IMG_2313.Jpeg estion Completion Status: QUESTION 28 A mover uses a ramp to load a barrel of grain onto a boat. The barrel, which must be lifted an output distance of 1.5 m from the pier to the deck, is pushed along the length of the ramp. If the input distance on the ramp is 9 m long and friction between the ramp and barrel can be ignored, what is the mechanical advantage of the ramp? Uning an inclined plane requires...
QULLUI LUPICUURT Blalus. 1 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 A dialysis membrane is an artificial membrane containing extremely tiny pores. It can be used in the laboratory to illustrate diffusion across a selectively permeable membrane. https://www.youtube.co m/watch?v=kp9EvMeTMUS A dialysis bag was prepared containing water and the acid-base indicator phenolphthalein (colorless below pH 7. pink above 7). After half an hour or more Wang and pholph ein NaOH NaOH...
Question Completion Status: The beaker to the right shows the bag after one hour immersed in the iodine solution. Noticing the change in color, what can you conclude? After half an hour or more lodine lodine Starch diffused out of the bag, and that made the solution outside change in color. Both iodine and starch diffused across the membrane. The membrane pores are large enough for both substances to move across Water reacted with the iodine and changed its color...
Question Completion Status: 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 The deaker to the Tigrit STOWS Te vag atter Orte Tour Tersed T NUIT, NOUIT, te tangen color, what can you conclude? After half an hour or more Wat and pheholphtain NaOH 27 NaOH NaOH diffused into the bag, raising the pH inside the bag and changing the color of the phenolphthalein. The pores on the membrane are...
naining Time:1 hour, 45 minutes, 22 seconds estion Completion Status: 10 12 13 14 15 01131] [32 | 33 Moving to another question will save this response. estion 26 Stigmas related to specific populations and their health status or diagnosis can impact access to needed health services. Name a health stigma or spe stigmatized and discuss what a health care organization can do to avoid stigmatizing a population. Arial : 3(12pt) :-.E. T-2-e TTT 쫄 Paragraph :
_1001 _Toucourse_id=_469560_1&content_id=_19619 aining Time: 1 hour, 20 minutes, 35 seconds. estion Completion Status: 0.9265 0.8729 1.0000 0.0735 QUESTION 24 For a normal distribution curve with a mean of 9 and a standard deviation of 5, which of the following ranges of the variable will define an area under the curve corresponding to a probability of approximately 3497 from -4 to 20 from 5 to 11 from 2 to 14 From 8 to 14 QUESTION 25 e er to the a...
estion Completion Status: reattachment QUESTION 8 A patient who sustained multiple injuries in a motor vehicle accident has an open reduction with intramedullary fixation device of the femoral shaft on the left side and open reduction and mono planar external fixation of the right tibia. 1. The root of Operation: 2. ICD-10-PCS Codes? reposition QUESTION 9
wning Time: 1 hour, 06 minutes, 55 seconds. estion Completion Status: QUESTION 12 A point charge 4, = +5,90 C is held stationary. A second point charge q) = +280 16 of mass 130 +10ig was hitalya esta distance 0.200 m from Q and can move under the electric force exerted by or only. What is the maximum spend the point drage e can reach ents pushed very far away from g;? 75.6 m/s 23.9 m/s 33.8 m/s 13.9 m/s...
Completion Status estion 3 Salivary namylase Pepsin Arginase Which enzyme(s) can function at a pH of 37 Enzyme activity 3 456 78 1 2 9 10 11 12 Acidic pH Basic Pepsin Salivary amylase Arginase both Pepsin and Salivary amylase both Salivary amylase and Arginase both Pepsin and Arginase Pepsin, Salivary amylase, and Arginase none
emaining Time: 1 hour, 14 minutes, 10 seconds. Question Completion Status estion 2 2 polets (Extra Credit Order Kefzol 250 mg IM q4h Available: See label below 0002-1497 VIAL No. 767 STERILE CEFAZOLIN SODIUM, USP 500 mg How much luent will be added to the vial for IM administration? What is the final concentration of the solution prepared for IM administration? How many militers will you administer to provide the ardered dosage? mL lenter numbenc value only) ー"ghrL (enter nurmerc...
IMG_2313.Jpeg estion Completion Status: QUESTION 28 A mover uses a ramp to load a barrel of grain onto a boat. The barrel, which must be lifted an output distance of 1.5 m from the pier to the deck, is pushed along the length of the ramp. If the input distance on the ramp is 9 m long and friction between the ramp and barrel can be ignored, what is the mechanical advantage of the ramp? Uning an inclined plane requires...
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