Screenshot 2023-10-25 at 10.45.22 PM

What is the easiest process to get to the result?

I need help with the last four calculated values please!!!!

s.com/course.html?courseld%3D15828855&HeplD353706194671Of71a192e43597b01c6e0#10301 Principles of Chemistry I (Chem 1107-327) signments <09 - Pre-Lab 9.11 Pre-Lab Methane burns in oxygen to produce CO2 and H2O. CH:(9) + 202(g)→2H»O(1) +CO2(g) Part A If 0.55 L of gaseous CH, is bumed at STP, what volume of O, is required for complete combustion? Hνα ΑΣφ Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining 40 DELL

Sp eSantaFe | Santa Fe College | Ga X SE This is the link to your ALEKS Ho X A ALEKS - Natalie Drury - Learn G A major component of gasoline x A www-awn.aleks.com/alekscgi/x/Isl.exe/1o_u-IgNslkr7j8P3jH-IJgt8PIGunmDn7WsVrRAXK6XnHkiRvH2tl800vdbuH6lkCnssocifJxkN3ax2TWa6AXXqcyFaLE6ceOfbJICanm28fOOHz O CHEMICAL REACTIONS Solving for a reactant using a chemical equation Natalie A major component of gasoline is octane (C,H,8). When octane is burned in air, it chemically reacts with oxygen gas (0,) to produce carbon dioxide (CO,) 18 and water (H,0). What mass of water is produced by the reaction of 3.05 g of octane? Round your answer to 3 significant digits. x10 Explanation Check 2020 McGraw-Hill Education. All Rights Reserved, Terms of Use | Privac

A openvellum.ecollege.com + P Course.. Self Assessment Exercise 3.1 - Enhanced - with Feedback 1 of 11 Part A Carbon monoxide and oxygen react to form carbon dioxide according to the following balanced chemical equation 2 CO(g) + O2(g) →2 CO2(g) If CO(g) and O2(g) are combined in the ratio shown in the diagram below, where the black spheres represent carbon atoms and the red spheres represent oxygen atoms, which molecules will remain when the reaction is complete? • View Available Hint(s) Only CO2 molecules O Co2 and O, molecules Co, and CO molecules CO and O, molecules Submit Pearson

Complete the stoichiometry table using the starting values provided. vol. density (g/mL) molecular reagent mass (g) mmoles equivalents (mL) weight 3-nitrophthalic acid 0.463 hydrazine (8% aq. wt./vol) 1.00 1.139 sodium dithionite 5.323 theoretical product luminol Select the name of the catalyst used for this reaction, if there was no catalyst used, select none: none

A mixture of ethanol (C;H;OH) and water (H;O) contains 60% water by mass. Assuming volume additivity of the components calculate: 1) the volume (in liters) of this mixture required to provide 150mol of ethanol e mixture 18. Density of ethanol is 789g/L. Remember. correct numbers and correct units into the correct equation – you need not perform the numerical caleulations!! Jand 2) the specific gravity of the Molecular weight of ethanol is 46 and molecular weight of water is |you only need to plug the

I cannot understand why H2 is being a limiting reactant in this case.

Hello, can I get help with Part B & Part C. Thank you

i www-awa.aleks.com/alekscgi/x/Isl.exe/1o_u-lgNslkr7j8P3jH-IBCH9AVCIBY E Apps M Gmail O YouTube BC Broward College .. O B Sample Source An... O New Tab G What does Duckw.. E Untitled documen. Мaps O CHEMICAL REACTIONS Esther Interconverting calories and joules Complete the following table. Be sure each of your answer entries has the correct number of significant digits. energy content when eaten food cal kcal kJ 5 a small apple 1.25 x 10 a tablespoon of corn oil 14.0 an ounce of breakfast corn flakes 460. Explanation Check O 2021 McGraw-Hill Education. All Rights Reserved. Terms of Use I PrivacyI Accessibility 630 3 ... MacBook Air esc 30 888 E1 F2 F3 F4 FS 4) F6 F7 F6 15 @ %23 24

For an acid and base reaction, select ALL statements that are TRUE. Supporting information: You can visit the link below to read more on this. https://openstax.org/books/chemistry-2e/pages/4-2-classifying-chemical-reactions e Base such as NaOH will have a pH BELOW 7. Acid and base reactions will always be endothermic. Acids such as HCI will have a pH ABOVE 7. OAcid and base reaction will produce water, salt and heat as the products. O Acid and base reaction is also known as neutralization reaction. CH3COOH is a weaker acid than HCI. HCI and H2S04 are considered as strong acids. 4 pts Question 2

I need a clear answer by hand, not by keyboard and solve very fast in 15 min | dybala

could you please help me with the major product or products for the following reaction?

7. The crude oil is fed to a washing unit and in this unit it is mixed with fresh water fed to the washing unit. Crude oil contains salt and oil. There are two exit streams from washing unit. The first stream is the oil stream. The oil stream contains 5% salt but not water. The second stream is "spent wash water" stream. This stream contains 15% salt and the balance water. The mass ratio of crude oil to fresh water used is 4:1. All compositions are given on mass basis. a) Draw and label a flowchart to this process b) Do the degree of freedom analysis. Prove that for an assumed basis of calculation, flow rate and compositions of all process streams can be calculated from the given information. c) Calculate flow rate and compositions of all process streams for 100 kg of oil stream taken as product.

How to make a discussion and conclusion using these data?

| ax NME /Chemical%20Reactions%20Asgn%202-5.pdf 9 Employee Home r4c Covenant Health Ca... Outlook.com - Free... S Birthday party politi. G what does it mea 1 / 2 100% Chemical Reactions-Write Neat and Balanced Reactions from Word Equations You need to submit one sheet of paper (not this one), that is very neat, with a fully balanced reaction for these 6 reactions Remember to include proper states. 1. solid potassium metal reacts with oxygen gas to produce solid potassium oxide. 2. solid potassium chlorate decomposes into oxygen gas and solid potassium chloride. 3. solid aluminum oxide is decomposed into solid aluminum and oxygen gas. 4. aqueous cobalt(III) nitrate reacts with solid zinc to produce aqueous zinc nitrate and solid cobalt.

Chrome File Edit View History Bookmarks People Tab Window Help Bb LX Bb Bb 台 h + A labflow.com/app/course/362/report/7684#tab=REPORT : Apps B5 Blackboard Mail - Ava Schied... OUAConnect e Biology Syllabus >> REPORT SUMMARY Water Cyclohexane tF KMN04 Soluble Insoluble 12 Insoluble Soluble Sucrose Soldole Insoluble Vegetable oil Insoluble Soluble Electrolytes Lightbulb observation for 0.1 M NaCl Bright glow Lightbulb observation for 0.1 M sucrose No light Lightbulb observation for 0.1 M HCI Bright glow Lightbulb observation for 0.1 M acetic acid (HC2H302) Dim glow Lightbulb observation for 0.1 M NaOH Bright glow Lightbulb observation for 0.1 M NH,0H Dim glow Lightbulb observation for 0.1 M ethanol (C2H5OH) No light Concentration Mass of empty evaporating dish (g) 27.761 Volume of NaCl solution (mL) 9.9 Mass of evaporating dish and NaCl solution (g) 38.770 Mass of evaporating dish and dry NaCl (g) 29.450 OCT 3 T W