Name type of bond a) X (Imks) ...Ch.volent..bond........ 3. b) Y Dolive...bond........ (1mks) When crystals of hydrated iron (ii) sulphate, FeSO4.7H2O were left in the open air overnight, they changed to light green powder a) Explain the observations above (1mk) b) Name the process involved (1mk)
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- 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 unux CHE101_02: Intro to General Che X Home 101 Chem101 My Questions | bartleby х С app.101edu.co myClackamas Login CUnofficial Transcri... W Logon Home FAFSA on... Welcome to the ... Oregon Scholarsh... The National Soci... Apps Submit Question 6 of 8 How many molecules of SOs can be formed from 0.63 moles of O2 from the following UNBALANCED equation? SO2 (g) + O2 (g) - SOs (g) molecules 1 2 4 с 7 8 + х 100 +- 0 7:43 PM Type here to search ENG 11/13/2019 X CO LOreaction of. Mgo with mgcl2.6H20
- General Chemistry I Laboratory Manual, 2021 Revision 3) Reaction of Hydrogen with Oxygen: AHreaction per mole of H₂O Formed: Give a reference for this value, making sure you cite author, year, text name and edtion, publisher, and page number. pu Reaction of Magnesium with Oxygen: Summarize Data from the first three parts. odl Reaction 1) MgO(s) + 2HCl(aq) → MgCl2(aq) + H₂O(1) 2) Mg(s) + 2HCl(aq) → MgCl2(aq) + H₂(g) 3) H₂(g) + ¹/2O2(g) → H₂O(1) RI 4) Use your data and Hess' law to calculate AHreaction for: Mg(s) + 1/2O2(g) → MgO(s) Contex M 20 to tagio SPP ΔΗ S 117 T A Joost hard Maan HAContent * OWLV2 | Online teaching and le x Nomenciature of Oxyacid tx & cvg.cengagenow.com/ilrn/takeAssignment/takeCXPCompliantActivity.do?locator%=assignment-take OPrevigus Page 2 of 5 Next O References Use the References to access important values if needed for this question. Be sure to specify states such as (aq) or (s). Use H30* for the hydronium ion. If a box is not needed leave it blank. If no reaction occurs leave all boxes blank and click on "submit" Write a net ionic equation for the reaction that occurs when aqueous solutions of hydrobromic acid and barium hydroxide are combined. +] gage mfo/ais-asp/takeThe percent ionic character of the bonds in several interhalogen Molecules (as estimated from their measured dipole moments and bond lengths) are ClF (11%), BrF(15%), BrCl (5.6%), ICl(5.8%), and IBr (10%). Estimate the percent ionic characters for each of these molecules, using the equation in Problem 37, and compare them with the given values.
- (14) There are how many o bonds and how many 7 bonds in N3 (N.B. the molecule is not cyclic)? You must give the two correct values to get your point. N is in group 5 and its atomic number is 7. (15) Who proposed that energy is quantized?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 NextSyllabus for SP2021 CH x My Home x OWLV2 | Online teachin x MindTap - Cengage Le: x Shopping Cart X. now.com/ilrn/takeAssignment/takeCovalentActivity.do?locator=Dassignment-take え☆( Update L Dashboard we Login | BlazerlD Digital Learning &.. us Calculus Testbank -.. X Excel Do Desmos | Graphing... h Hulu S Solutions to Stewar... I Mechanisms Review Topics) References] r.. 1 pts 2req Use the References to access important values if needed for this queztion. ns.. 1 pts 2req The rearrangement of cyclopropane to propene at 500 °C (CH,),→CH;CH=CH, -1 is first order in (CH,), with a rate constant of 6.70x10 s. en... 1 pts 2req s have passed. If the initial concentration of (CH,), is 8.35×10- M. the concentration of (CH,), will be 1.73x10- M after ons.. 1 pts 2req fo 1 pts 2req Retry Entire Group 9 more group attempts remaining Submit Answer ons 1 pts 2req 1 pts 2req ms L. 1 pts 2req Previous Eerial Instructor Save and Exit 2:09 PM >国日后会 1/31/2021
- 14.2Inbo (534) Conv I Balar b Ansv Post CHE 101 C X The bartl bartl bartl Cher Unkr O Sear E I ma G what app.101edu.co/# Bryant's Gmail Cascadia Canvas Lo... T GSBA Scholarship L... HOMEGROWN TRA... Learn Touch Typing... C The Science of Well... Investor360° ® Login ClickUp Reading list >> Question 33 of 40 Submit What volume in milliliters of 0.0170 M Ca(OH)2 is required to neutralize 70.0 mL of 0.0300 M HBr? mL 1 4 C 7 8 9 +/- х 100 + 11:18 PM e Type here to search 59°F 后 8/26/2021 LO (8)Inbo (534) Conv I Balar b Ansv Post CHE 101 C X The bartl bartl bartl Cher Unkr O Sear E I ma G what app.101edu.co/# Bryant's Gmail Cascadia Canvas Lo... T GSBA Scholarship L... HOMEGROWN TRA... Learn Touch Typing... C The Science of Well... Investor360° ® Login ClickUp Reading list >> Question 31 of 40 Submit A 35.0 mL solution of NaOH is neutralized with 26.5 mL of 0.250 M HCI. What is the concentration of the original NaOH solution? | M 1 4 C 7 8 9 +/- х 100 + 11:15 PM e Type here to search 59°F 8/26/2021 LO (8)