Q: Using heat of fusion or vaporization to find the heat needed to... Calculate the amount of heat…
A:
Q: C…
A: Aldopentose are carbohydrates which contain an aldehyde group with five carbon atoms.There are many…
Q: Does the following molecule obey Hückel’s rule? Show the calculations
A: According to the Huckel rule, a molecule will be aromatic if it contains 4n+2 π electrons, here…
Q: QUESTION 22 For the Claisen condensation, which step is irreversible? O O O OCH3 nava and submit.…
A: mechanism of the Claisen reaction involves three steps which are enolate formation, nucleophilic…
Q: Use the References to access important values if needed for this question. The vapor pressure of…
A: Answers are explained below. Given that, mass of sample = 8.77×10-2, vapour pressure of liquid…
Q: via X M Inbox-j.jimnezdel2105 x G traductor inglés españc x Tn Course: CHM 2045/LEC X Course Home X…
A: Isoelectronic can be defined as atoms/ ions in which number of electrons are same.
Q: Does the following molecule obey Hückel’s rule? Show the calculations.
A: According to Huckel rule, a molecule will be aromatic, if it contains 4n+2 π electrons, where…
Q: The figure below shows TEM micrograph of a rubber toughened polystyrene (PS) orthotic (i.e. rubber…
A: Diffrential scanning calorimetry: Differential scanning calorimetry is a technique in which the…
Q: • Which products form from the reaction with these reagents? • Which substrates will give these…
A: Given reactions are oxidation.
Q: Carry out the given conversions from one metric unit of length to another. 83.5 Mm = km 4.75 nm = mm
A: Given that : We have to perform the following conversions : 83.5 Mm= km4.75 nm= mm
Q: Question 10 Knowledge Check Write the chemical symbols for three different atoms or atomic anions…
A: Given : different different atoms. To find : chemical symbols of atoms or anions. Solution: As we…
Q: www-awu.aleks.com/alekscgi/x/Isl.exe/10_u-IgNslkr7j8P3jH-IQUHIQg6bJxmeSyVPHOEB1plef9xyC5Ca9QlyULO-Qd…
A: Mass of pure potassium hydroxide (KOH) = 269 mg = 0.269 g Volume of the solution = 120 mL = 0.120…
Q: xe/lo_u-IgNskr7j8P3jH-IQs_dp5pR4ENzvdYC-70kXyMz36BqJhw3sVPvocGun32UOUPGIrV9nmq7j0TWoPIkUZhcVAdR_fp5U…
A: Number of moles silver nitrate = given mass/molar mass = 1.75 g/169.87 g/mol = 0.010 mole
Q: Electroplating is a way to coat a complex metal object with a very thin (and hence inexpensive)…
A: Here, we have to find the mass of silver that will be deposited if 910 mA current is passed through…
Q: Classify pure urea, H2NCONH2 fertilizer as NPK. Write your numerical answer in the order N, followed…
A: NPK ratio is basically the ratio by mass. The molar mass of urea is 60.06g/mol The molar mass of…
Q: A major component of gasoline is octane (CH18). When liquid octane is burned in air it reacts with…
A:
Q: What is the condition to stable the orbit dynamically إجابتك What can we find from Rutherford…
A: Following are the appropriate answers of the given questions.
Q: S SSO - Skywa Unit 9: Compounds PS Test Sodium forms an ionic bond with chlorine when sodium v an…
A: Sodium forms ionic bond when sodium looses an electron
Q: 3 compounds with elements from groups 2A and 5A
A: 2A group is alkaline earth metal and 5A group is nitrogen family . Let form compound by reacting…
Q: O MEASUREMENT AND MATTER Setting up the math for a one-step quantitative problem Suppose you need…
A: The mass of 70 tow chain = 2.16 kg/m
Q: At a certain temperature the rate of this reaction is first order in N₂O5 with a rate constant of…
A:
Q: www-awu.aleks.com/alekscgi/x/Isl.exe/10_u-IgNslkr7j8P3jH-IBjuJnuCDtT6kRBabGFF3MoAkZ_UVxXON202g7xJTI3…
A:
Q: Improve the reaction efficiency of chemicals and pollutants High potential at interface MNBS have…
A: MNB technique is used for waste water treatment.
Q: For the following data set: 18.3g, 184g 13g 15.0S Determines whether the questionable data is…
A:
Q: Physisorption is reversible while chemisorption is irreversible. Why?
A: When the particles of one substance accumulates on the surface(not in the bulk)of another substance…
Q: It is very difficult to liquefy a gas/vapor at the critical conditions? Why? How you can overcome…
A: It is very difficult to liquify gases at the critical conditions because at critical condition , the…
Q: The enthalpy for the reaction C3H3 + 5 O2 → 3 CO2 + 4 H20 is -2220 kJ at 25°C. What is the standard…
A: In this question we have to tell the standard enthalpy of the given reaction.
Q: Show Calculations and Formulas. Please calculate the Ksp for uraninite (reaction 1) and…
A:
Q: EPVR7vQaBdOTkdkkqbUQV8RO00PTsppl-RQ1FDU2MTMCYHQ/viewform?hr_submission=Chkig t-Wikip... Algebra…
A: Atoms are made up of parts that have a positive charge and a negative charge
Q: How much total fat, saturated fat and trans fat does this product contain per serving?
A: One serving equals 1 oz
Q: ALEKS-Alasia Fuqua - Learn X F Dashboard F → C…
A: Balanced chemical equation is the equation in which equal number of atoms of each and every atom is…
Q: Using the drawing space below, draw the mirror image of the following molecule: H HO CI Br Once you…
A:
Q: Two dyes (orange, MW = 300 and blue, MW = 100,000) are placed in dialysis tubes and put into beakers…
A:
Q: Classify pure urea, H2NCONH2 fertilizer as NPK. Write your numerical answer in the order N,…
A: Fertilizer is defined as the quantity of additional nutrients required by a particular crop to…
Q: Ammonia (NH,) gas and oxygen (0,) gas react to form nitrogen (N,) gas and water (H,0) vapor. Suppose…
A: Given: Moles of ammonia= 1.0 mol Moles of oxygen= 7.0 mol
Q: C…
A: Step 1:.
Q: 3. 4 students measure the weight of a puppy. Which student made the most precise measurement? Which…
A: #Q.3: The higher the number of decimal places in a measurement, the more precise is the measurement.
Q: [4] INSTRUCTION: Base your answer and computation on the general chemical formula of cellular…
A: Molecules of ATP : 10 Molecules of H2O ,: ?
Q: 1. Explain why the following structures are insignificant resonance forms in 1-3 complete sentences…
A: Resonance is a useful tool for comprehending and predicting the characteristics and reactivity of…
Q: Data for undiluted bleach solution: [NaOCI] used in trial (after addition of dye) 25.0mL Which graph…
A: Chemical kinetics is the branch of chemistry which deals with study of the rate of reaction. Rate of…
Q: Consider the following data on some weak acids and weak bases: name acid nitrous acid hydrocyanic…
A: The question is based on the concept of pH of the solution. it is defined as a negative logarithm…
Q: 3. The growth of S. cerevisiae on glucose at anaerobic conditions in a batch bioreactor is given by…
A: Anaerobic glycolysis is the transformation of glucose to lactate when limited amounts of oxygen (O2)…
Q: www-awu.aleks.com/alekscgi/x/Isl.exe/1o_u-IgNslkr7j8P3jH-UibwdleAUz2IYCcR4NM7yr_IpMriNwxObE8Ef2Tda_S…
A:
Q: The heat capacity change ACp for thi reaction is 3.01 kJ/mol, and the meltin temperature is 65°C. 1.…
A:
Q: NANH2 CH3-I CH3-C=CH H20 C Hg2, H* Question 13: Consider the synthesis scheme in Figure 12. Give the…
A:
Q: Draw a skeletal ("line") structure of this molecule: OH CH3-CH2-C-CH=CH2 OH
A:
Q: A solution is prepared at 25 °C that is initially 0.30M in methylamine (CH3NH₂), a weak base with K…
A: Buffer is a combination of either a weak acid and salt of its conjugate base or a weak base and salt…
Q: help please answer in text form with proper workings and explanation for each and every part and…
A: From the most protonated form to the most deprotonated one, the equilibria involved are:…
Give answer. ASAP
Step by step
Solved in 2 steps with 1 images
- please help me :) also can you write these on a yellow pad?Explain both the parts with details. I will give thumbs up if explanation is satisfactory and solve as soon as possiblela X WS.EDHS.2015.SC.X.5.25.pdf courses.edisonlearning.com/cds/index.html?sitelD=14929&userID=183959&viewMoc Chemistry Part 4 [Compe Chemistry Part 4 [Competency Based] - Unit 2 Exam - EDC tion 2 3 4 5 6 7 8 9 10 11 Briefly describe the active site of an enzyme. Use the paperclip button below to U 1=
- A ALEKS-Lara Althawadi O ☆ www-awu.aleks.com/alekscgi/x/isl.exe/10_u-IgNsikr7j8P3JH-IvTqeviKFP6W0cqJcWJdIACROQwyw24GWHInCwZsOvg6oljUPZmqCsVfxljXe3yeB7wt2E... a Solubility and... 18.3 Gibbs Free E... 5.3 Enthalpies of.... 18.5 Gibbs Free E... Reading Schedule 19.6 Reduction Po... Y SOLUTION: The le... Math 115 W-S Fall.... h. Get star O ACIDS AND BASES Calculating the pH at equivalence of a titration pH = 0 A chemist titrates 120.0 mL of a 0.8655 M ammonia (NH3) solution with 0.7463M HBr solution at 25 °C. Calculate the pH at equivalence. The pK, of ammonia is 4.75. Round your answer to 2 decimal places. Note for advanced students: you may assume the total volume of the solution equals the initial volume plus the volume of HBr solution added. Explanation Check ethods for Measuring the pH of an Aqueous 28 of 104 Notes 2 x S Comments Click to add notes 3 E X :: D $ 4 C Q S > R F 5 I T + 63% G 6 53 B I'm Y 7 H Ⓒ2022 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center |…Polyethylene terephthalate is an example of synthetic material in Materials and Engineering. 1. Describe the relation of its building blocks in connection to its “bulk” (materials) properties. (No need for essay, just a brief scientific explaination!) If you may, please send link as well of the reference that you use for the answer).ALEKS-Alasia Fuqua - Learn ||| www-awu.aleks.com/alekscgi/x/Isl.exe/10_u-IgNslkr7j8P3jH-IBjuJnuCDtT6kRBabGFF3MoAkZ_UVx0N202gq0GbTcR2WLHPX1Jb033xbT1iMAMuscRihtTHLJczaStvK2zINR T3W14vbTy2108w2Qv = F (SPAN-101-001) Beginning Spar X 11 O ACIDS AND BASES Predicting the relative acidity of binary acids Enter the chemical formula of a binary molecular compound of hydrogen and a Group 4A element that can reasonably be expected to be more acidic in aqueous solution than SiH, e.g. have a larger K Explanation VHL Central | Sections Check Do X O Alasia © 2023 McGraw Hill LLC. All Rights Reserved. Terms of Use Privacy Center Accessibility Jan 23 ? 610 dla B 7:178
- Help 100% 47 T. "ublic Health Ch HSC 258 - Major Projec x MindTap - Cengage Lea X C The Illustration To T =55750828934189288909969212&elSBN=9781305657571&id=D1061392007&nbld=21... * Q Search t Referonces Use the References to access important values if needed for this question. For the following reaction, 50.4 grams of sulfur dioxide are allowed to react with 17.9 grams of water. sulfur dioxide (g) + water (I) sulfurous acid (H2SO3) (g) grams What is the maximum amount of sulfurous acid (H,SO3) that can be formed? What is the FORMULA for the limiting reagent? grams What amount of the excess reagent remains after the reaction is complete? Submit Answerne File Edit View History Bookmarks Profiles Tab Evolution of the Genome-Cell X Significant Figures Counter E esc X Mathway | Algebra Problem So x A ALEKS-Lara Althawadi - Lear X C www-awu.aleks.com/alekscgi/x/lsl.exe/1o_u-IgNslkr7j8P3jH-IvTqeviKFP6W0cqJcWJdIACROQwyw24GWHInqCmj000aolPZo5oqa7WgLOML1yaFz8E-CEGkqhv... solution Form M Gmail OKINETICS AND EQUILIBRIUM Setting up a reaction table initial change equilibrium G hess law organic c.... YouTube Maps Suppose a 250. mL flask is filled with 0.80 mol of H₂ and 0.90 mol of NH₂. This reaction becomes possible: N₂(g) + 3H₂(g)2NH, (g) Complete the table below, so that it lists the initial molarity of each compound, the change in molarity of each compound due to the reaction, and the equilibrium molarity of each compound after the reaction has come to equilibrium. Use x to stand for the unknown change in the molarity of N₂. You can leave out the M symbol for molarity. Explanation CA 17,306 N₂ 0 X 0 Check 3 Tab Window Help H₂ 0 0 9 NH, 0 0 0…ALEKS- Alasia Fuqua - Learn X F Dashboard www-awu.aleks.com alckscgi xisl.exe/10_u IgNsiki 7/8P3/H-1BjuJnuCDtT6kRBabGFF 3MOAKZ_UVX0N202g7xJTI3NoqspNOIJuf5R7EIDPKE mcH_GYIftdmk W5zbor Sol97THqxc4pEny 10Bw. "Onl C = O KINETICS AND EQUILIBRIUM Calculating an equilibrium constant from a partial equilibrium... + K = 0 P Ammonia will decompose into nitrogen and hydrogen at high temperature. An industrial chemist studying this reaction fills a 2.0 L flask with 1.6 atm of ammonia gas, and when the mixture has come to equilibrium measures the amount of nitrogen gas to be 0.16 atm. Explanation Calculate the pressure equilibrium constant for the decomposition of ammonia at the final temperature of the mixture. Round your answer to 2 significant digits. Check a X DO 1/5 5 © 2023 McGraw Hill LLC. All Rights Reserved. Terms of Use Alasia V Privacy Center | Accessibility Jan 18 ? 圖 图 alo Ar 11:07 O
- X The Scopes Tral Activity PowerSchool Leaming :BiokogyX P-3-Energy Anlsysis-3-9-21.docx X ps://epsnj-my.sharepoint.com/:w:/g/personal/randlema_epsnj_org/EWOkzw9XrFxJtNBC4jm. Q Saved O Search (Alt + Q) References Review View Help O Editing v TJ AT RD v11 A A A !! AaBbCc AaBbCc AaBbCc AaBbCc AaBbCc x, x Aa eA EE E T Normal No Spacing Heading 1 Heading 2 Heading 3 Font Paragraph Styles Look at the picture and explain in detail the biological process being represent. CH2OH CH2OH CH,OH CH2OH он он OH H. OH OH + H,O > OH OH HO, но но но OH OH OH OH OHx 9:22 1/24/2X + Untitled spreadsheet - Google St x (166) [Spreadsheet] Find Activatic x G how to insert upvisayas.net/lms3/mod/quiz/attempt.php?attempt=56715&cmid=77345 PV LMS III GUIDES TRAINING VIDEOS ▾ Help Desk 17 - General Chemistry II - Section 1 (S. My courses Chem 17 -1 (SS 21-22) / Chemical kinetics / Activity 5.2 (Part 3) A certain reaction has the following reaction constant values at various temperatures: k, min¹ T, °C 3.50 x 10-5 0 6.76 x 10-4 20 7.11 x 10-² 40 4.06 x 10-² 60 What is the activation energy (expressed in kJ/mol) of this reaction? Answer with one decimal place, without the unit h