The compound sodium thiosultate pentahydrate, Nag S,Os-5H20, is important commercially to the photography business as "hypo", because it has the ability to dissolve unreacted silver salts from photographic film during development Sodium thiosulfate pentahydrate can be produced by boiling elemental sulfur in an aqueous solution of sodium sulfite S,(a) + Na SO, (aq) + H2O(!) → Na,S;Oz-5H2O(s) (unbalanced) What is the theoretical yield of sodium thiosulfate pentahydrate when 3.10 g of sulfur is boiled with 13.9 g of sodium sulfite? Theoretical yield= Sodium thiosulfate pentahydrate is very soluble water What is the percent yield of the synthesis if a student doing this experiment is able to isolate (collect) only 5. 11 g of the product? Percent yield =

The compound sodium thiosultate pentahydrate, Nag S,Os-5H20, is important commercially to the photography business as "hypo", because it has the ability to dissolve unreacted silver salts from photographic film during development Sodium thiosulfate pentahydrate can be produced by boiling elemental sulfur in an aqueous solution of sodium sulfite S,(a) + Na SO, (aq) + H2O(!) → Na,S;Oz-5H2O(s) (unbalanced) What is the theoretical yield of sodium thiosulfate pentahydrate when 3.10 g of sulfur is boiled with 13.9 g of sodium sulfite? Theoretical yield= Sodium thiosulfate pentahydrate is very soluble water What is the percent yield of the synthesis if a student doing this experiment is able to isolate (collect) only 5. 11 g of the product? Percent yield =

Chemistry

10th Edition

ISBN:9781305957404

Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste

Chapter1: Chemical Foundations

Section: Chapter Questions

Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...

See similar textbooks

Similar questions

OWLv2 | Online teaching and les X i cvg.cengagenow.com/ilrn/takeAssignment/takeCXPCompliantActivity.do?locator=assignment-take Save 9- CHEMICAL QUANTITIES Study Proc O Previous Page 7 of 16 Next O Submit "Smelling salts," which are used to revive someone who has fainted, typically contain ammonium carbonate, (NH4)2 CO, Ammonium carbonate decomposes readily to form ammonia, carbon dioxide, and water The strong odor of the ammonia usually restores consciousness in the person who has fainted. The unbalanced equation is (NH4)2CO3 (s) NH3 (g) + CO2(g) + H2O(g) Calculate the mass of ammonia gas that is produced if 1.55 g of ammonium carbonate decomposes completely. g NH Save and Ex Cengage Learning | Cengage Technical Support tps//als-asp.cengageinfo/als-asp/take 1242 PM P Type here to search 4/24/2021
okmarks People Tab Window Help OWLV2 | Online teaching and Ix t.cengagenow.com/ilrn/takeAssignment/takeCovalentActivity.do?locator=Dassignment-take&takeAssignmentSess [Reforonces] Copper metal reacts with nitric acid. Assume that the reaction is 3Cu(s) + 8HNO3(aq)3Cu(NO3)2 (aq) + 2NO(g) + 4H2O(1) If 5.17 g Cu(NO3)2 is èventually obtained, how many grams of nitrogen monoxide, NO, would have formed? ot Submlt Answer Try AnotherVerelon 6 item attempts remaining pt pt pt I pt 1 pt 1 pt 1 pt 1 pt 1 pt 1 pt 1 pt ent MAR 15
OWLV2 | Online teaching and lea x M Inbox - skinnert8846@connect.d x+ 8 https://cvg.cengagenow.com/ilrn/takeAssignment/takeCovalentActivity.do?locator=assignment-take uiz 5 [References) estion 1 O 1 pt Use the References to access important values if needed for this question. The formula for sulfur dioxide is SO2. estion 2 O 1 pt estion 3 1 pt a. How many grams of sulfur are present in 1.28 moles of sulfur dioxide? uestion 4 1 pt grams uestion 5 1 pt b. How many moles of oxygen are present in 1.05 grams of sulfur dioxide? uestion 6 1 pt moles uestion 7 1 pt Submit Answer Try Another Version 3 item attempts remaining Question 8 O 1 pt Question 9 Im 1 pt Visited Question 10 O 1 pt Question 11 1 pt Question 12 1 pt Question 13 1 pt Question 14 O 1 pt Question 15 O 1 pt Progress: 12/15 items Due Jun 20 at 11:55 PM O Type here to search 日 T 芋メ 0 耳 OE) 83°F M
OWLV2 | Online teaching and X 0mySigTau xb Login | bartleby X M COMM.1113: FUND OF ORA X G what food has c - Google Se X + om/ilrm/takeAssignment/takeCovalentActivity.do?locator=assignment-take D [References] hotogray lenses incorporate small amounts of silver chloride in the glass of the lens. When light hits the AgCl particles, the following reaction occurs: hv AgCl Ag + Cl The silver metal that is formed causes the lenses to darken. The enthalpy change for this reaction is 2.90 × 10² kJ/mol. Assuming all this energy must be supplied by light, what is the maximum vavelength of light that can cause this reaction? Wavelength %3D nm Submit Answer Try Another Version 3 item attempts remaining Previous Next
signn X * OWLV2 | Online teaching and lea x ngagenow.com/ilen/takeAssignment/takeCovalentActivity.do?locator=assignment take [Referencaa] CIcuraie ure ALBver vI posiuve iuns anu Tegauve UIS CUILATIcu ii L.0U IOI UI eaca UI ne 1onOWng COLD Naz0 positive ions negative ions b FeO positive ions negative 1ons PbS2 positive ions fnegative ions Submil d AICI, positive ions tiegative ions earch
21/FA-CHM-121-08 Geheral Che Ofline teacChing w.com/ilrm/takeAssignment/takeCovalentActivity.do?locator=Dassignment-take [References] Exactly 4.0 g of hydrogen gas combines with 32 g of oxygen gas according to the following reaction. 2H2 + O2 + 2H2O a. How many hydrogen molecules are required to completely react with 41 oxygen molecules? molecules b. If you conducted the reaction, and it produced 8.6 mol H20, how many moles of both O2 and H2 did you start with? mol O2 mol H2 c. If you started with 53.0 g O2. how many grams of H2 did you start with to have a complete reaction? d. How many grams of O2 and H2 were reacted to produce 42.6 g H20? g O2 g H2 Submit Answer Try Another Version 6 item attempts remaining Cengage Learning | Cengage Technical Support ch 99
b My Questi x Co. How to Ca X N NSU Login X PeriodicTa X M Action Re x 0 mySigTau XG 4.25 ml to X ( NBA FinalX G scientific X + enow.com/ilrn/takeAssignment/takeCovalentActivity.do?locator%3Dassignment-take [References] A 1:1 mixture by moles of nitrous oxide and oxygen is often used as a sedative in dentistry. If the total pressure of this mixture in a cylinder is 3.75 atm, what is the partial pressure of each gas? Partial pressure of nitrous oxide = atm Partial pressure of oxygen = atm Submit Answer Try Another Version 3 item attempts remaining Previous Next Email Instructor Save and Exit Cengage Learning | Cengage Technical Support
Lv2|Online te X Co. How to Calculate X N NSU Login | North X b Answered: 1. 5.00 PeriodicTableofthe X M Action Required: S X 0 mySigTau enow.com/ilrn/takeAssignment/takeCovalentActivity.do?locator=assignment-take [References] Hydrogen azide, HN3, decomposes on heating by the following unbalanced equation: HN3 (g) → N2(g) +H2 (g) If 3.2 atm of pure HN3 (g) is decomposed initially, what is the final total pressure in the reaction container? What are the partial pressures of nitrogen and hydrogen gas? Assume the volume and temperature of the reaction container are constant. Total pressure = atm Partial pressure of N2 atm Partial pressure of H2 atm Submit Answer Try Another Version 3 item attempts remaining et pt pt pt 1 pt 1 pt 1 pt Previous Next Email Instructor Save and Exit at Cengage Learning | Cengage Technical Support hp
Each of these reactant pairs may or may not react. If the reaction will happen, write the complete balanced chemical equation. If it won't happen, state the reason why not. a. Pb(s) + Al2(CO3)3 > b. Na + K→ B I u、ケ=▼ 三v = of Paragraph + v ... Lato (Recom.. 19px EQ 12 Add a File Record Audio Record Video
A prod01-cnow-owl.cengagenow.com/ilm/takeAssignment/takeCXPCompliantActivity.do?locator: CHAPTER 14 - THE IDÉAL GAS LAW AND ITS APPLICATIONS O Previous Page 8 of 8 Next O What volume of N,, measured at 24 °C and 733 mm Hg, will b produced by the decomposition of 11.4 g NaN3? 2 NaN3(S) → 2 Na(s) + 3 N,(g) 2.96 L O 0.538 L O 4.44 L O 23.3 L O 6.65 L ip 2$
Potentially Useful Information Spectrochemical Series: I < Br° < SCN" < cI' < NO3° < F° < OH° < C2O4²- ~ H2O < NCS“ < NH3 < en < PPH3 A student has three test tubes containing a metal (M) nitrate solution M(N03)2 (aq) (where "M" represents a generic transition metal). The student adds aqueous ammonia (NH3) to one test tube, aqueous hydrochloric acid (HCI) to the second tube, and nothing more to the third tube, but forgets to label the tubes. After this, one test tube contains a red solution, one an orange solution, and one a yellow solution. Note: This metal, M, would follow the same rules that we used for Cu(II), Ni(II), and Co(II). The Jahn-Teller Effect does not apply. Complete each statement or answer each question below about the solutions in the three test tubes. The yellow solution contains a coordination complex with... water (H2O) as the ligand. nitrate ion (NO3') as the ligand. chloride ion (Ci") as the ligand. O ammonia (NH3) as the ligand.
sid ate X OWLV2 | Onlinet X al 112021 X C Ais*war ment/takeCovalentActivity.do?locator-Dassignment-take Gmail O YouTube * Maps Attendance March... M ClassroomClipboar. RealClearMarkets 4... 国 Furnave 11:0 absorber CO2 absorber Sample When 4.766 grams of a hydrocarbon, C,H,, were burned in a combustion analysis apparatus, 14.60 grams of CO, and 6.976 grams of H,O were produced. In a separate experiment, the molar mass of the compound was found to be 86.18 g/mol. Determine the empirical formula and the molecular formula of the hydrocarbon. Enter the elements in the order presented in the question. empirical formula = molecular formula Submit Ancwor. 4 mora nroun attemnte romaining 10:30 PM .09 10/11/2021 近0 63) ins prt sc f12 delete pue Ol4 hackcraco unu