asked this before and the person said there was no data....i submitted the data in one picture and question in the second image! this is literally all of the information i have! that's why i am asking for help!!!
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I asked this before and the person said there was no data....i submitted the data in one picture and question in the second image! this is literally all of the information i have! that's why i am asking for help!!!
Use the formula
density=mass/voulme
Density is decreasing because mass is slightly increased but volume is increasing in a significant number upon marble added
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Solved in 2 steps with 1 images
- I am slightly confused on how to do this. I think I figured it out but I just want to compare data and take notes on what I have done incorrectly.I am curious if someone could check these answers for me? I believe they turned out incorrect and am curious to see what I need to do to fix them. Thanks!Answer is provided. All I need is the solution. Thank you! A patient cuts 100-mg scored tablets to take his 50-mg prescribed daily dose. A prescription for thirty 100-mg tablets costs $45, and a prescription for thirty 50-mg tablets costs $40. The patient asked the pharmacist to weigh an uncut tablet on an electronic balance into two “halves.” The uncut tablet was found to weigh 240 mg, and the cut “halves” weighed 125 mg and 115 mg, respectively. (a) How much money did the patient save on a monthly basis by dosing with half-tablets? (b) What was the percentage error in the weight of the cut tablets compared with “exact halves”? Answer: (a) $17.50 (b) 4.2%
- Part A 35 mLmL of 0.240 MM H2SO4H2SO4 Express your answer using two significant figures. .............. L ? Part B 165 mLmL of 0.115 MM H2SO4H2SO4 Express your answer using three significant figures. .............L? Part C 70 mLmL of 0.115 MM H2SO4H2SO4 Express your answer using two significant figures. ................L?You measure 35 turtles' weights, and find they have a mean weight of 72 ounces. Assume the population standard deviation is 3.1 ounces. Based on this, construct a 99% confidence interval for the true population mean turtle weight. Give your answers as decimals, to two places ouncesI need help with my lab report. I have all the data and just need help placing the data and showing calculations. I attached to pictures to show my data and what I need help with....
- Based on the given data, what is the λmax of copper? 0.1 M Copper 300 0.157 325 0.233 350 0.465 375 0.575 400 0.622 425 0.708 450 0.864 475 0.897 500 0.876 525 0.769 550 0.687 575 0.603 600 0.499 625 0.363 650 0.327 675 0.228 700 0.184ALEKS - Alec Nema - Knowledge x G converta^4 to cm^4- Google S x AFreezing Point Depression and Bc X iCPa7ZMmym9SLFOBedXazQM4lzqmR-1UH_pgXn9vQgZypE -→ C合 www-awu.aleks.com/alekscgi/x/Isl.exe/1o_u-lgNs convert m^4 to cm^4- Google Search 出 Apps Sprouts Academy. 6 Online Tutoring C 400 Request Head google.com Question 20 Knowledge Check A NASA spacecraft measures the rate R of at which atmospheric pressure on Mars decreases with altitude. The result at a certain altitude is: 1 R=0.0914 kPa•km Convert Rto J.cm -4 J cm I Don't Know Submit O2020 McGraw-Hill Education, All Rights Reserved. Terms of Us Type here to search IIQI/A- Fill in the blanks 1- 2- is the collection of all of the components in the sample containing an analyte. indicates the amount of cach substance in a sample. ......-... is the process of determining the proportionality between analyte concentration 3- ...... and a measurcd quantity. 4- is the ratio of its mass to the mass of an cqual volume of water at 4C. ....... 5- A compound produced by an internal acid /base reaction consisting of positive and negative charge is.... B-Write the appropriate equation for each of the following 1- The Henderson-I lasselbalch cquation for acid and its salt. 2- (HO'] for acidic salt. 3- The relationship between molarity and part per millian. 4- ion-product constant for water. 5- weight/volume percent (w/v), and its units. ......... O 100 1
- 26) The floor tiles in SE 27 are about 1 square foot and the lab is about 25 tiles wide and about 36 tiles from front to back. When the emergency shower was demonstrated, in 10. seconds the water in the trash can was about 1 foot deep. One student estimated this was 2.5 gallons. Estimate how deep the room will get in inches after a 15 minute shower. List 3 simplifving assumptions you make in this calculation rea L-36 Tile fiDw ill it cost2 The density of gold is 27l An artist plans to apply gold leaf to a painting with an area of 2.32 f? and a thickness of 1.50le Tab Window Help 63% O Fri 12:35 P Tap - Cengage Learning C Search Textbook Solutions | Ch x o/index.html?deploymentld%3D55750828934189288909969212&elSBN=9781305657571&snapshotld... IDTAP Q Search this cou Use the References to access important values if needed for this question. Name the types of attractive forces that will contribute to the interactions among atoms, molecules, or ions in the following substances. Indicate the one(s) you expect to predominate. Predominant Other substance forces forces (a) H2 (b) Kr (c) NO, (d) СаоBy size I mean weight so what I would like to do if for example find there weight in kilograms and covert it to grams so that they all have the same unit which is grams All I need is there to be conversion of there sizes for it to be all in the same unit I hope this makes it more clear I really can’t make it more clear than that This is a simple question Please answer it Thank you
