Do you read the bottom or top of the meniscus
WebRead each instrument to the correct number of significant figures. Laboratory glassware should always be read from the bottom of the meniscus(the curved surface at the top of the liquid column). (a)54.9 mL WebApr 7, 2024 · 00:25. 02:43. BY BRITTANY TAIT. KSLTV.com. WASHINGTON COUNTY, Utah — Eric Tunbridge was at the bottom of a gorge in southern Utah’s Warner Valley, with zero cell service. He had a brain injury, torn meniscus and ACL, broken ribs, two broken wrists, and a collapsed lung, causing him to lose oxygen. Tunbridge had fallen more than …
Do you read the bottom or top of the meniscus
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WebJun 21, 2024 · The key to getting an accurate reading is to measure the centre of the meniscus whether it be concave or convex. E.g. with a concave meniscus, measure … WebIn order to measure the amount of solution added in or drained out, the Burette must be observed at eye level straight to the bottom of the meniscus. The liquid in the Burette should be completely free of bubbles to ensure accurate measurements. More answers below Ravi Divakaran Studied Chemistry & Science Upvoted by Colin John Cook
WebJan 21, 2010 · When measuring the volume of a liquid in a graduated cylinder, you read it at eye-level and at the bottom of the curve of the meniscus. This is true for water and aqueous solutions. Some "non ... WebDec 14, 2024 · To properly read the meniscus, your line of sight must be level with the center of the curve of the meniscus. Once the measurement interval has been determined and the meniscus evaluated, reading a …
Web1 day ago · Started putting weight on my foot on Monday 12/20, down to one crutch by New Year's Day, no crutches a week later and full recovery by February 1st. Refereed my first soccer match post-surgery on Feb 10. Less than 8 weeks to full use and recovery. re: Torn meniscus surgery recovery. Update page 4 with MRI results. WebExpert Answer. Ans. 1) KMnO4 is the titrant from the buret , the intense purple color makes it difficult to view the bottom of the meniscus. 2) KMnO4 can act as a self …. View the …
WebJun 6, 2024 · The long answer: To read a meniscus, you first need to see what type of meniscus your liquid forms. If the meniscus is a concave …
WebMar 25, 2024 · The bottom of the meniscus should line up with the cylinder’s calibration lines for an accurate reading. The video shows a 100 ml graduated cylinder in use where the viewing angle is level. This is compared to reading slightly above and below which is wrong. Graduated Cylinders 101: Choosing and Reading a GC Watch on Measuring Displacement coming and leaving netflix january 2023WebOct 30, 2008 · no it should be read at the bottom of the meniscus because if you do not read the bottom of the meniscus you will not read the true level of the liquid What part of the... coming around again übersetzungWebMar 12, 2024 · meniscus. Your eye must be on the same level as the bottom of the meniscus to read the volume correctly. The meniscus formed by a non-wetting liquid, … coming are the nein lyricsWebHow do you determine the volume of liquid in the burette? (Select all that apply) read the volume to 1 mL read the bottom of the meniscus read the middle of the meniscus read the volume to 0.01 mL read the top of the meniscus read the volume to 0.001 mL read the volume to 0.1 mL What is the common ion in this experiment? Na + K + Ag + HT Cl − … coming around again textWebJun 5, 2024 · The volume reading should be taken at eye level and the meniscus--the clear space at the very top--should be above the measuring cup’s marked line. If one … coming and leaving netflix octoberWebFeb 28, 2008 · Measure so that the line you are reading is even with the center of the meniscus. For water and most liquids, this is the bottom of the meniscus. For mercury, take the measurement from the top of the meniscus. In either case, you are measuring … There are different scientific definitions of the term meniscus, depending on … Solids . A solid has a definite shape and volume because the molecules that … The flat bottom of a beaker makes it easy to place on flat surfaces such as a lab … When you go up into the mountains or fly high in an airplane, the air is thinner and … Use a strong magnet to float a penny on top of the ferrofluid. Use magnets to drag … Chemistry Laboratory Glassware A Florence flask or boiling flask is a round … Reading a Meniscus in Measurement. An important laboratory technique in a … Surface Tension Definition . Surface tension is a physical property equal to the … Molarity is an expression of the moles of solute (NaOH) per liter of solution … Do Not Sell My Personal Information ThoughtCo is part of the Dotdash … coming attraction clipartWebJan 5, 2024 · Unlike other volumetric glassware, the zero scale on a burette is written on top. Measurement scale on the burette is at 0.10 intervals. ... Read the center of the meniscus or the bottom of the U-shape. Figure: How to read the meniscus. The correct reading is 19.50 mL. Due to parallax error, the reading can be 19.62 mL or 19.42 mL. ... coming attraction by fritz leiber summary