A student dissolved 15 grams of pure acetic acid (CH,COOH) in enough water to make 100. milliliters of solution. Given the atomic masses provided on the periodic table, what is the molarity (M) of the acetic acid solution? a 0.025 molar D0.40 molar © 2.5 molar 4 molar
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- OnCourse Connect Assessment: Chemistry x 4 Copy of spread of jslar x E The Spread of Islam - G x M Inbox (904) - aarojame: x A Classes oncourseconnect.com/assessment/1651879/5287e2a3-0d0b-e2c0-c15c-3e68a37149b4 O TPSS Bookmarks CHEMISTRY BENCHMARK TEST 01 CHEMISTRY I 12-7 (AARON JAMES, ID: 12390724) Potassium (K) reacts with oxygen gas (O,) to form potassium oxide (K,O). Which equation for this reaction is correctly balanced? K+O2 K,0 2K + O2 K20 4K+ O2 2K20 4K+202 2K,0 35 Save/Exit 26 27 28 29 30 31 3R 33 34 ttps://www.oncourseconnect.com/assessment/1651879/5287e2a3-0d0b-e2c0-c15c-3e68a37149b4# B.Which of the following reactions would have a positive AS°? (i) Na₂SO4(s)- --> 2 Nat(aq) + SO4²-(aq) 6 CO2(g) + 6 H₂O(l) --> C6H12O6(s) + 6 02(g) N₂(g) + 3 H₂(g) --> 2 NH3(g) N₂O4(g) --> 2 NO₂(g) Pb(s) + Br₂(1) --> PbBr₂(s) (ii) (iii) (iv) (v) Oi, iv O ii, v Oiii, iv O ii, v.. C Chrome File Edit View History Bookmarks OpenStax - Cher x app.101edu.co 1 7 +/- 2 5 Phthalonitrile (CHN) is produced by the ammoxidation of o-xylene (C₂H₁) according to the following reaction: C₂H₁ (1) + O₂(g) + NH₂(g) → C₂H₂N₂(s) + H₂O(1) How many grams of water would be produced by the complete ammoxidation of 3.98 moles of o-xylene? 8 Chemistry 2e - CX . Question 13 of 24 | g 3 6 9 Profiles Tab Window Help O Aktiv Chemistry X X C + x 100 Submit : f Su C C Copp (CsH gram: of pht < Pre
- R 400m N CO₂tBu OH CO₂Me Ph LDA THF, -78 °C silica gel 6 days room temperature R MeO₂C NCO₂Bu CHO CO,Me I + H₂Oou must show your entire work on a separate sheet hapter 5 Balance the following Chemical Reactions: CH;CH 0:- CO: H;O+ Ch Cl2 02%D H2O+ co H2O+ CO23D 3> Cı2H22O11+ 02Search .110.001-002 Fall 2020- ord References Mailings Review Help AaBbCcD AaBbCcDc AaBbC AABBCCC AaB Title 41m~m、 新,三E 三三|。|~置 T Normal T No Spac... Heading 1 Paragraph Styles 3. Consider the reaction: 2NO(g) + O2(g NO2 is 33.8 kJ/mole, calculate AH°f for NO AH=-113.1 kJ. If AH° for (3)XONZ
- Next F Contents Notes N Grades Chemistry: Q4: 2022-23 | Balan 8 4 7 1 +2He+ 5.3Li + 1H → 2He+ 3 On O on 4 O2He O 4 4Be O oi Ⓡ 1H9bii and 11bNew Tab + O 6 https://east.cengagenow.com iln/takeAssignment/takeCovalentActivity.do?locator=assignment-take O Other Bookmarks [References) Use the References to access important values if needed for this question. In the illustration, N is color-coded as blue and O is color-coded as red, What kind of change is represented by this illustration? Is energy absorbed or released when this change occuri sico vaporization Submit Answer Try Another ersion 2 item attemp sublimation freezing condensation deposition Provinus Next 6) 3:27 PM 5/5/2022 SONY DISPLA WEB One Touch Web Access Without Booting Up F12 Num Lk Ser Lk PrtSc Sys Rg Delete Break Insert F5 F6 F7 F8 F9 F10 F11 Pause 156 Backspace Home -- Page Up Enter K Page Down Enter
- to Johnston Commun X Rh Blackboard Collaborate Ultra - x > General Psychology-Fall 2021 A ALEKS - Griffin Barden - Learn + A www-awa.aleks.com/alekscgi/x/Isl.exe/1o_u-IgNslkr7j8P3jH-IJczzdcvSCzsqTCIDqNGV3bKqhMfPmUcQ4ENkmiXn9QCwgeDPDkQ06yszYWESPcekwLO-Qg619rekU7404HgFAGbEZa Dr080?1 oBw7QYjlbavbSPXtx-YCjsh_7mMmrq#item O THERMOCHEMISTRY Griffin Calculating a molar heat of reaction from formation enthalpies Using the table of standard formation enthalpies that you'll find under the ALEKS Data tab, calculate the reaction enthalpy of this reaction under standard conditions: 2C,H;(g)+70,(9)→4 CO,(g)+6H,O() Round your answer to the nearest kJ.Balance the following redox reactions, to their simplest form, by supplying the correct coefficients before each compound for #s 1-15. The unknown coefficients of the compounds should be whole numbers. Note: The reactions below are not yet balanced.What is the purpose of the hexane in the halogen displacement? Intowhich layer (water or hexane) would the following species reside?Cl‐, I2, Cl2, Br‐, I‐, Br2