learn.sun.ac.zamod/aul2/attRattemp134518&page=1&cmid31265538A student tried to write a balanced chemicalequation for the reaction between ascorbic acidand NaOH but left a few important details out.'n Student het probeer om 'n gebalansechemiese vergelyking te skryf vir die retussen askorbiensuur en NaOH maar hCan you help them fill in the missing items bydragging the correct picture to where it should beplaced in the equation?belangrike besonderhede uitgelos. Kanhelp om die ontbrekende items in te vukorrekte prentjie te trek na die posisie vhoort in die vergelyking?C6H8O6 (aq) + NåOH (aq) → C6HH06NA ()+ H20aq6.8.g.

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Answered: learn.sun.ac.zamod/aui2/attem A student…

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...

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a tab Excess sodium phosphate is mixed with 641.2 mL of strontium chloride at a concentration of 0.492 mol/L. If the reactions has a 50.27 % yield, what is the mass of dry precipitate actually collected? Your Answer: Question 4 (4 points) esc ! 1 9 Answer a @ 2 W S # 3 e C d $ 4 units r olo in % 5 f t V <60 g y & 7 b h ★ U 0.0 8 j n i 0 k m 0 V V
Bookmarks 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 R
(hemioi Appe fo ot fat Chemnty te bpe Question 19 ef 30 Determine the total mass of the product that 6ould be formed from the balanced reacion shown below if one starts with 4.20 gAl (26 98 g/mol) and 17.40 giodine, (MW 253 80 g/mol). 2AL# 31=2/All NEXT 7 Set up the table below that represents 100% yield with the given reaction conditions.. 2A1 2All Before (mol) Change (mol) After (mol) RESET 0456 0456 0.0606 0.0606 0.0457 00457 6468 0409 O10 0.093 0.068 # 0 > 面病和 type here to6 search
7:27 O O @ X all 25% Submission Name: De Ocampo, Cyzvell N. Date: 11-30-21 Strand and Section: 12STEMA7 Teacher: Mr. Reynante S. Santos Homework 7.1| Stoichiometry in Chemical Reactions Directions: Use the balanced chemical equation to solve the following problems. 4Fe + 302 → 2FE203 1. How many moles of Fe,0z are produced when 7.27 grams of Fe is reacted? 1 mel Fe 2 mol Fe203 0.07 or 0.0650 mol Fe203 7.27 gFe 55.85 g Fe 4 mel Fe 2. How many moles of Fe,0, are produced when 19.0 grams of 0, is reacted? 1 mel02 2 Fe203 19:0 g02---- = 0.40 or 0.395 mol Fe203 32 g02 3 mele2 3. How many moles of 0, are needed to react with 25.9 grams of Fe? 1 met-Fe 3 mol 02 = 0.35 mol 02 25.9 Fe 55.85 g Fe 4 met Fe COMMENTS FILES (1) RUBRIC
Calculate the theoretical mass and the percent yield. Please show all work!
Window Help ered: eq req Ereg Important values if needed... | b... M M 2req 2req 2req =2req M Visited MAY 11 S prod01-cnow-owl.cengagenow.com Submit Answer 85 According to the following reaction, how many moles of carbon dioxide will be formed upon the complete reaction of 32.0 grams of carbon monoxide with excess oxygen gas? 2CO(g) + O2(g) → 2CO2(g) mol carbon dioxide Retry Entire Group A 6 [Review Topics] [References] Use the References to access important values if needed for this question. Module 2 | OWLv2 MacBook Pro & 87 9 more group attempts remaining * CO € 8 A S OWLV2 | Online teaching and learning resource from C... N Previous Email Instructor Next Thu May 11 10:3 zoom □ + 0 Save and Exit + 11 bl 2 201 ngs
Remaining Time! 02:29:4. Consider the balanced chemical equations shown below. When a 6.00 g sample of a mixture of iron (Fe) and aluminum (Al) is treated with excess HCl(aq), 0.177 moles of H2 are obtained. What is the mass percentage of Fe in the original mixture? Choose the closest answer. Fe(s) + 2 HCI(aq) FeCl2(aq) - + H2(g) 2 Al(s) +6 HC((aq) 2 AICI3(aq) + 3 H2(g) 96 % 69 % 47 % 33 % 17 % Rack Question Menu - O O
Please answer # 7 and if you are able to answer the second from # 6 (12gKClO3)
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Remaining Time: 1 hour, 01 minute, 47 seconds. * Question Completion Status: QUESTION 2 The number of water molecules in 2.3 mg of water is O 6.02 x 1023 O 77.0 x 1023 O 7.7 x 1023 O 7.7 x 1019 none of the above QUESTION 3 A ctudent makes a colution bu discolvina 254a ofNDOH int0 450 gof water Wh. Click Save and Submit to save and submit. Click Save All Answers to save all answer ere to search DELL
Balance the chemical equation shown below. What coefficients need to be placed in front of which substances? * 3. Hg2l2 +_O2 → _ Hg2O + _ I2 - Your answer d to 3 points
| Log In Q Englis 6 Self-Se G Gramn Tn Cours G traduc Build a C How M Co x G Eleme Balanc Parapl ge.com/course.html?courseld%=17244391&0penVellumHMAC=c6d3335eldc533558bc46d6c41bbfdf9#10001 E Reading list + Stoichiometry Review | Constants | Periodic Table raLA How many O2 molecules are needed to react with 6.73 g of S? Elemental S reacts with O2 to form SO3 according to the reaction Express your answer numerically in units of molecules. 25 + 302-2S0, > View Available Hint(s) as depicted here (Figure 1) 0.210 molecules Submit Previous Answers Figure X Incorrect; Try Again; 5 attempts remaining The value entered is the number of moles of S in 6.73 g. You need to find the number of molecules of O, needed to react with 6.73 g of S. 1 of 1 You may want to review Hint 4How to convert moles to moleciules Part B Oxygen Sulfur What is the theoretical yield of SO, produced by 6.73 g of S? Express your answer numerically in grams. Pearson O vA 3:48

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