Observations: Burette Reading (ml) Normality of a520 solution (N) Volume of NaSy02 soution (m) (Final Value - Inital Value) Volume of sample (ml) Initial value Final Value 201 10.00 4.5 4.5
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how to solve the dissolved oxygen here? that is the answer but I do not know how to compute
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- O (81) Drake - In The Bible (Official x Answered: Drag the text element X Chapter 3 Competency 5 G molar mass of fe - Google Search x + -> A cloud.scorm.com/ScormEnginelnterface/defaultui/player/legacy.html?configuration=CbMtix7R173giv8Jlq2qNte5-N4X7iO1ARnDq98KvBHVj4XKlo1rLn9XYyotbblQjPsc2h... * I Apps © Google MyMasteryPath co Welcome to LSU M.. P MasteringBiology E FRENCH ALEKS – Adaptive L. Pt Periodic Table - Pta. Other bookmarks E Reading list Chapter 3 Competency 5 POWERED BY THE RUSTICI EN PREVIOUS NEXT CLOSE ITEM RETURN TO LMS Page 8 of 35 Your Learning Points 4 Osiagwu, Chiemeka K Iron metal reacts with elemental sulfur to produce iron (III) sulfide. What mass of iron is required to react with 13. 61 g of sulfur? (A) 79. 99 g Check your balanced reaction 2 Fe(s) + 3 S(s) -> Fe,S, (s) (В) 53. 33 g (C) 61. 33 g (D) 15. 8 g (E) 35. 55 g 9:27 PM O Type here to search A 4) 9/25/2021 1Om-n- x herthHa Eavier Aotive Qung ox Sheerpwth Quir 7 PerentelX Sherpam Maement Sy agng eisevier.com//auirtansignmentid3455638courselda154811Atoken-eyJhbociOUIUUMU9.eydzdwiouprzht.mvdaGlua3NpdovitmvbscDAlinidXNci Question 20 of 30 A calibrated burette will be used to deliver an intravenous medication dosage order of 200 mg contained in 5 mL. This volume is to be diluted in 40 mL and infused over 30 minutes. A 15-ml flush is to follow the infusion. At what rate in milliliters per hour will the infusion need to run to deliver the ordered dose? Record your answer as a whole number. mL/hr Candent Nat Sure m C Cha O ts Ch Cha On 3 6 7. 8. R. T. Y. U A K C M command comman P. CO 38Eagall 5olved its volume(4L)His focus() Nagl from sodiunchloride it was related by adding one liter of water, what molarisolutions output? Naz 23 cl=35-5
- 02-21 Calculate the molarity and normality of the following: He (a) 200.0 mg L-¹ HC1 (b) 150.0 mg L-¹ H₂SO4 on Answers: Molarity (M) (a) 0.005485 (b) 0.001529 (c) 0.0006168 (d) 0.000714 Normality (N) 0.005485 122005 0.003059 0.001234 0.00214 Jede (c) 100.0 mg L-¹ Ca(HCO3)2 (d) 70.0 mg L-¹ H3PO4 3:01 21 EE moldo 50 kPa11. Calculate the mass of salt present in 1m³ of seawater with a density of 1,030 kgm-³. (a) 300.0 kg (b) 40.0 kg (c) 30.0 kg (d) 38.6 kgpt pt pt Login 8 ATMcGraw Hill IT Central Auth Mass= MOTION EYE OWLv2 | Assi 9 Content https://east.cengagenow.com/ilmn/takeAssignment/takeCovalentActivity.do?locator-assignment-taks OWLv2.10 X [References] CengageNOV New Tab + If 28.4 g of O2 is required to inflate a balloon to a certain size at 38.0 °C, what mass of O₂ is required to inflate it to the same size (and pressure) at 6.0 °C? 3 - C Oth
- Help 100% 41 Public Health Ch * HSC 258 - Major Projec X Mind Tap - Cengage Lea x C The Illustration To T =55750828934189288909969212&elSBN=9781305657571&id=1061392007&nbld=21... * Q Search References Use the References to access important values if needed for this question. It is desired to produce 6.30 grams of sulfur trioxide by the following reaction. If the percent yield of sulfur trioxide is 78.4 %, how many grams of sulfur dioxide would need to be reacted? grams sulfur dioxide sulfur dioxide(g) + oxygen(g)· → sulfur trioxide(g) Submit Answer(02M. Licl, tHe0, OMSO 130°C cO2Me (6) (5) (o3Me (4) on 40 (6)Kinetic Energy: Question #1 The gas nitrous oxide, N2O, is a dental anesthetic. a) Calculate the root-mean square velocity (ums ^ m/sec) of N20(g) at a temperature of 27°C R = 8.31 (kg-m2) / (K-mol-sec²) Urms = [ Select ] m/sec 3RTK 13 {MMkg b) Calculate the kinetic energy (KE ~ in joules) of a single molecule of dinitrogen monoxide with this root-mean square velocity (Urms)? KE = [ Select ] joules 2 KE = 2 mkg • Hrms
- Help 100% Public Health Ch X HSC 258 - Major Projec X Mind Tap - Cengage Lea X C The Illustra d%3D55750828934189288909969212&elSBN=9781305657571&id%3D1061392007&nbld%3D21... References Use the References to access important values if needed for this question. For the following reaction, 66.8 grams of silver nitrate are allowed to react with 24.6 grams of copper(II) chloride. silver nitrate(aq) + copper(II) chloride(s) silver chloride(s) + copper(II) nitrate(aq) grams What is the maximum amount of silver chloride that can be formed? What is the FORMULA for the limiting reagent? grams What amount of the excess reagent remains after the reaction is complete? Submit Answer5:59 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 AccessiblityMail - Wh O Grades for > O Course Hc G oxide cont G Exercise- B 4- Molecu X O Bananas a X 1.84 x10 envellum.ecollege.com/course.html?courseld=16985674&OpenVellumHMAC=a0b841caaee7feddab1623a6c83a92c0#10001 CHE 1111-004: Principles of Chemistry I, Fall 2021 Hi, Kayla v Help Sign Out istry Course HomeSEE MORE QUESTIONS