Actual volume of water delivered by pipet (Calculated from density formula) D- (Show set-up) 13. 24,371 mL 46.332 0.998203 Percent error in volumetric pipet (Show set-up) 24.824 0.998203 14.
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Actual volume of water delivered by pipet and Percent error in volumetric pipet
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- - Chapte x 6 Questio x G "How m X O Chem C x E R.12 ML x A Frequen x E Advanc x * Google x E R.12 ezto.mheducation.com/ext/map/index.html? con=con&external browser%3D0&launchUrl=https%253A%252F%252Flms.mheducation.com%252 Saved apter 4 Assignment 13 3 attempts left Check my work Enter your answer in the provided box. How many grams of KOH are present in 30.0 mL of a 7.39 M KOH solution? ts g eBook Print ferencesvo/index.html?deploymentld=55750828934189288909969212&elSBN=9781305657571&snapshotld%3D2199898&id31... O Tp * NDTAP Q Search this Use the References to access important values if needed for this question. Trisilane (SiąHg) is a liquid with a density of 0.739 g cm³. It reacts with oxygen to give silicon dioxide (SiO2) and water. Calculate the mass of silicon dioxide that would form if 21.3 cm³ of trisilane reacted completely with excess oxygen. g silicon dioxide * Submit Answer 5 question attempts remaining5:59 PM Fri Oct 8 43% AA www-awn.aleks.com G periodic table Favorites - YouT... TV fuboTV - Watch... ALEKS - Caliyah... G kno3 acid or ba... G linear program... G write formulas f... C Solved A. Chem... CHEMICAL REACTIONS Caliyah Using molarity to find solute moles and solution volume A chemist adds 385.0 mL of a 3.74 x 10 mmol/L calcium sulfate (CASO,) solution to a reaction flask. Calculate the micromoles of calcium sulfate the chemist has added to the flask. Be sure your answer has the correct number of significant digits. u mol Explanation Check 2 curaw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center Accessiblity
- How do you convert 0.485L into mm using unit fractions?Rx Sodium chloride solution . . . . . . . . . . . . . . 0.9% w/v Purified water, q.s. . . . . . . . . . . . . . . . . . . . 1000 mL Sig. For irrigation. The volume of a 1:10 w/v stock solution of sodium chloride that should be used in compounding 800 mL of the above prescription is _____ mLRx Sodium chloride solution . . . . . . . . . . . . . . 0.9% w/v Purified water, q.s. . . . . . . . . . . . . . . . . . . . 1000 mL Sig. For irrigation. The volume of a 1:10 w/v stock solution of sodium chloride that should be used in compounding 900 mL of the above prescription is _____ mL Note: Express answer with two decimal places.
- The following errors in procedure will affect the experimental result. Explain how wach action causes an incorrect result. 1) Student A was in a hurry and stopped heating, even though bubbles were still emerging from the rubber tubing. 2) Student B used the measurement of Flask no. 1 to be 250mL, without measuring the volume directed. 3) Student C recorded the temperature in degrees Celcius and used these values in calculations. 4) Water remained on the outside of the flask and on the foil when the final mass was determined.Six measurements are obtained for the mass of water delivered by a calibrated volumetric pipet: 4.518 g, 4.521 g. 4.520 g. 4.526 g, 4.518 g, and 4.521 g. Use a spreadsheet to determine the mean and 95% confidence interval of these measurements. mean: 95% confidence interval: %23Mon Apr Content X b Answered: How many mL of X Bb SolutionsQuiz(2) D(175) Destiny's Child S x + thos.content.blackboardcdn.com/5ebc429344443/2748179?X-Blackboard-Expiration=D1619492400000&X-Blackb... Q ☆ be C Home | Chegg.com My Library Brytew... 6 Introductory Che.. 2 / 2 126% + | A How many mL of a 4 M Al(OH)3 solution are needed to reaction with 125 mL of a 2 M HCl solution? 6. Al(OH)3 (s) + 3 HCl (aq) З НСІ → AICI3 (aq) + 3 H2O (1)
- "A cylindrical tank contains 2 liquids with differebt density. Assuming the container is full and is open to the atmosphere, determine the pressure (psia) on bottom of the tank given that the volume of the tank is 16.1 m3 and the height is twice the diameter. The specific gravity of the liquids is 0.73 and 1.37 havinga volumetricratio of 1:3, respectively. Show all necessary conversions and solutions."S Test on Balancing | Schoology x K MYKALE MCBROOM-Kami+Ex x S Lab Report no.3: Lesson 1: Wh 1.com/web/viewer.html?document_identifier%3DbljwyGCQs_tEmrlX0nGCWL2C44xHXPP5BAua4FHUTrfdZrdUyzo G iready - Google Sea.. S Warm up Wednesd. a MYKALE MCBROOM - Kami+Export+-+ROSEMARIE+SIBLEY+-+Kami+Export+-+WKS001 002 19 Section 2: Practicing equation balancing Before you can write a balanced equation for a problem which asks you to predict the products of a reaction, you need to know how to balance an equation. Because some of you may not fully remember how to balance an equation, here are some practice problems: 1) C6H6 + O2 > H2O +_ CO2 2) Nal + Pb(SO4)2 → Pbl4 + NazSO4 3) NH3 + O2 →_ NO + H20 4) Fe(OH)3 > Fe2O3 + H20 5) HNO3 + Mg(OH)2 →_H2O + Mg(NO3)2 6) H3PO4 + NaBr → HBr + Na3PO4 7) C+H2 → _ C3H3 8) СаО + Mnl4 . MnO2 + Cal2 9) Fe2O3 + H20 > Fe(OH)з 10) C2H2 +_ H2 → _ C2H6 11) VFs+ HI V2l10 + HF 12) OsO + PtCla PtO + OsCla DELLSubstance Density Volume in Weight in In g/mL mL Number Melting pt in °C Mol. Wt. of moles Magnesium Bromobenzene Methyl benzoate Triphenylmethanol (expected) | (expected) Dronnduro