Edit Safari View Help File History Bookmarks Window Thu 3:22 PM 2% ecampus.southalabama.edu USAonline : CH-131-107 Fall 2019 : R... Write a molecular equation for the prec... + Balance Chemical Equation - Online Ba... My Questions | bartleby https://ecampus.southalabama.edu/... Part 3- Will a reaction occur and why? If yes then why? Will a reaction occur? Reactants , Yes No FeSO4(aq) NaCl(aq) NaOH(aq)H2SO4(aq) AgNO3(aq)MgCl2(aq) Cu(s)MgCl2(aq) Fe(s) AgCl(aq)
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- 1210)react with O2G) to i X y! When H2g) reacts with 02 Evo/index.html?deploymentld%3D55750885385539582248933448&EISBN=9781305657571... Q Search this course References Use the References to access important values if needed for this question. When N2(g) react with O2(g) to form N,0(g) according to the following equation, energy is absorbed from the surroundings. 2N2(g) + O2(g)–→2N½O(g) Is this reaction endothermic or exothermic? endothermic v What is the sign of AH for the reaction? positive Would the energy of the surroundings increase or decrease as a result of this process? increase An error has been detected in your answer. Check for typos, miscalculations etc. before submitting your answer. Submit Answer 1. Enthalpy and Representing Energy Change: This is group attempt 2 of 5 Regenerate Group Autosaved at 5:13 PM Next Back 5:15 PM C ENG 3/18/2021 hp ins prt sc delete end homeMasteringChemistry: H x O The 'Green Vortex' Is Se x IClicker: Student Respo * IClicker Student Add C x gnmentProblemiD=171599883 %23 B Readi <1 of 18 I Review | Constants | Periodc Table What is the formula for this compound? Express your answer as a chemical formula, • View Available Hint(s) Hint 1. How to approach the problem Since this compound is neutral, the total charge of the compound must equal zero. Choose the formula subscripts such that the total charge for aluminum plus the total charge for oxygen is equal to zero. Hint 2. Detemine the charge on the aluminum ion By looking at the periodic table, predict the charge of the aluminum jon. Express the charge numerically (e.g., 1+). v View Available Hint(s) Hint 1. lon formation An ion is an atom that has gained or lost electrons and therefore carries a charge Atoms form ions to achieve the same number of electrons as the nearest noble gas (rare gas) Submit Previous Answers Request Answer Show all 213 PM 70°F 9/25/2021Course Home Courses Ô https://openvellum.ecollege.com/course.html?courseld=16516363&OpenVellumHMAC=6607995b61ef1ebc798fc86a6680d4f. Syllabus I Review | Constants | Periodic Table Scores Calculate the final concentration of each of the following. Part A eТеxt You may want to reference (Pages 306 - 308) Section 9.5 while completing this problem. 2.0 L of a 2.50 MHNO, solution is added to water so that the final volume is 9.0 L. Document Sharing Express your answer to two significant figures and include the appropriate units. User Settings HA ? Course Tools Value Units Submit Request Answer Part B Water is added to 0.25 L of a 5.1 M NaF solution to make 2.2L of a diluted NaF solution. Express your answer to two significant figures and include the appropriate units. T'i HẢ ? Value Units P Pearson Copyright © 2021 Pearson Education Inc. All rights reserved. | Terms of Use | Privacy Policy. | Permissions | Contact Us | 4:45 PM P Type here to search (? 4/29/2021
- ic Chapter 5: EOC * OW2| (Indine teeching and leX i west.cengagenow.com/ilrn/takı-Assignrment/takevalentaclvity.do7incator aynment fake pt Balance the following word equatiou and rewrite it using cheumical fornulas. silver nitrate(aq) + sodium chloride(ag) + sodium nitrate(ag) + silver chloride(s) (Use the lowest possible cocfficients. Be sure to specify states such as (ag) or (s). If a box is not needed, leave it blank.) Write the balanced equation in net ionic form. Submit Answer Try Another Version 10 item attempts remaining O Type here to searchEndow Help eq req Ereg Important values if needed... | b... q eq MAY 11 Submit Answer prod01-cnow-owl.cengagenow.com S 5 According to the following reaction, how many moles of bromine monochloride will be formed upon the complete reaction of 0.915 moles bromine with excess chlorine gas? Br2(g) + Cl₂ (g) → 2BrCI(g) mol bromine monochloride Retry Entire Group ty A 6 [Review Topics] [References] Use the References to access important values if needed for this question. Module 2 | OWLv2 MacBook Pro & 7 8 more group attempts remaining GA * CO 8 A :)) O 9 COWLV2 | Online teaching and learning resource from C.... Previous 00 Email Instructor Thu May 11 Next Save and Exit 0 HARB 0 + C ?bWhen H2(g) react with 02(g) to f X y! When H2(g) reacts with 02(g) to X /index.html?deploymentld%3D5575088538553958224893344&elSBN=9781305657571... Q Search this co References Use the References to access important values if needed for this question. When HCI(g) reacts with NH3(g) to form NH,Cl(s) according to the following equation, energy is released into the surroundings. HCl(g) + NH3(g) NH,Cl(s) Is this reaction endothermic or exothermic? What is the sign of AH for the reaction? Would the energy of the surroundings increase or decrease as a result of this process? Submit Answer 1. Enthalpy and Representing Energy Change: This is group attempt2 of 5 Regenerate Group Autosaved at 4:41 PM Back Next 4:47 PM ) ENG 3/18/202 Chp
- g In P Englis 9 Self Se G Gramn Tn Course G traduc * Balanc * Parap 4 Build a C How M G om/course.html?courseld%3D17244391&OpenVellumHMAC%=D9815e7584135fc006cabedb9aa0dda22#10001 The balanced reaction for the combustion of ethane is shown in the table. You allow 32 mol of ethane (CH6) to react with 4.1 mol oxygen (02). may be done using the Simulation, to indicate the amounts of all chemical species for the initial, change, and final conditions. Drag the appropriate amounts to their respective targets. • View Available Hint(s) Reset Help 2.3 mol 1.2 mol 0.0 mol 4.1 mol 2.0 mol 6.4 mol 3.2 mol 3.5 mol 11.2 mol 9.6 mol 2C,H.(g) + 7O2(g) → 4CO2(g) + 6H2O(g) Initial Change- Final Pearson Copyright © 2022 Pearson Education Inc. All rights reserved. | Terms of Use | Privacy Policy | Permissions | CBookmarks Window Help 14 Q A Fri De A prod01-cnow-owl.cengagenow.com Bb Content E OWLV2 | Online teaching and learning resource from Cengage Paraphrasing ..ewriting Tool Car note CAU EMAIL CANVAS Pirate Ship MYJSCC BLACKBOARD Vacancies | A.| Birmingham New NCOER C.e Measures [References) Calculate the composition of the gaseous mixture obtained when 4.05 mol of carbon dioxide is exposed to hot carbon at 850°C in a 4.15 L vessel. The equilibrium constant K. ' at 850°C is 1.67 for the reaction CO2(9) + C(s) = 2C0(g) [CO2] = [CO] = Submit Answer Try Another Version 3 item attempts remaining pt pt Next étv 10 MacBook Air DII DD 80 888 F9 F7 F6 FS F2 F3 & @ 23 $ 7 8 2 3 4. Y U W E J K L H S V B M .. .- V RThe indicator of Moher regent is. O KCro4. O KMN04.
- iew oard F2 History 25 Bookmarks Aktiv Che X O8 https://app.101edu.co # 3 FEB 22 Tools ******* 20 F3 o Mail - Thom P Parchment 4 Window Write the balanced COMPLETE ionic equation for the reaction when AgNO3 and KCI are mixed in aqueous solution. If no reaction occurs, simply write only NR. Be sure to include the proper phases for all species within the reaction. 1 + 04- 2 NO O Reset 999 000 F4 Help 0₂ 000 % 5 TW6D2PHI.pdf Unofficial Transi 3 4 5 F5 Question 9 of 40 03 04 05 N NR ^ 0 6 F6 6 : 6 MacBook Air 0 = (s) 7 06 07 & 7 2+ K UAFS Regist Graduation Appl CIO li i N F7 3+ 8 9 0 08 09 口。 x H₂O (1) (g) (aq) * CO 4+ 8 e FB CI (IC) IC My.UAFS - S Ag Delete tv w Ⓒ ( 9 F9 ☎ с M Inbox (2) - 0 ☆ F10MasteringChemistry: Ch X https://session.masteringchemistry.com/myct/itemView?assignmentProblemID-126150421 Ellis Fall 2019 Chemistry B11O Launch Meeting - Zoom O Launch Meeting - Zoom od212ou%3D2591470&isprv &drc3D1&qi=24592388cfql%=D08drnb- ttempt 1 A honeycomb-shape casing of the metals platinum (Pt), rhodium (Rh), and palladium (Pd) in catalytic converters of automobiles cause more reactions to take place that produce less harmful gases without being affected by the reaction. These metals are catalysts because: They cause the reactions without being affected. They are formed into a honeycomb shape. They are metals. They help produce less harmful gasses.SEE MORE QUESTIONS
