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Inbox (534) Conve Balan b Answ O Post / CHEM 101 CI X C Cheg bartle bartle barlel b My Q Unkn O Searc E I mak 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 25 of 40 Submit Consider the reaction below. Which of the following species represent a conjugate acid-base pair? HSO: (aq) + HF(aq) = H2SO:(aq) + F-(aq) A) HSO3¯, HF B) HSO3, F- C) HSO3, H2SO3 D) HF, H2SO: 10:51 PM e Type here to search 59°F 小 W 8/26/2021 (8)

] Christine and Bradley invested equal amounts of money in a business. A year later, Christine withdrew $1,400 making the ratio of their investments 2:5. How much money did each of them invest in the beginning? Round to the nearest cent A

(1) - denaitar... Sign In - Oasis Discover Student L. publix passport Canvas A ALEKS - Denait A O CHEMICAL REACTIONS Predicting the products of a neutralization reaction Predict the products of the reaction below. That is, complete the right-hand side of the chemical equation. Be sure your equation is balanced. HC10, + NaOH 1 Explanation Check O 2021 McGraw Hill LLC. All Rights Reserved Terms of Use Privacy Center Type here to search 58°F 近

M Inbox (1) - denaitar... hait... Sign In - Oasis Discover Student L.. publix passport * Canvas ALEKS - Den O CHEMICAL REACTIONS Predicting the products of a neutralization reaction Predict the products of the reaction below. That is, complete the right-hand side of the chemical equation. Be sure your equation is balanced. HNO, + KOH - Explanation Check O 2021 McGraw Hill LLC. All Rights Reserved. Terms of Use Pri O Type here to search 57°F 近

Theresa Morgan, a chemist, has a 25% hydrochloric acid solution and a 70% hydrochloric acid solution. How many liters of each should she mix to get 945 liters of a hydrochloric acid solution with a 60% acid concentration? liters of 25% hydrochloric acid solution. liters of 70% hydrochloric acid solution.

4 A model for the compound butane is shown. E 20 F3 D C Submit Answer 4 Write a balanced chemical equation that shows the formation of butane from the elements carbon (C) and hydrogen (H₂ ). (Use the smallest integer coefficients possible and do not include states.) ball & stick-+ labels 200 000 F4 R F + H % 5 V WH [Review Topics] [References] Use the References to access important values if needed for this question. Retry Entire Group 9 more group attempts remaining Cengage Learning Cengage Technical Support F5 T G B MacBook Air F6 Y H & 7 F7 U N * 8 J F8 M ( 9 K DD FO O F12 I } delete

۱۰:5۷ ص Ooredoo ll. A bartleby.com EE = bartleby E Q&A Science / Chemistry / Q&A Library / If a student recrys... If a student recrystallized 0.58g of im... Question If a student recrystallized 0.58g of impure acid and recovered 0.12 g of product, the percent recovery of the acid is: 0.48% 20% 4.8% 0.2% OF O A of compound A (Mwt3D46), with vapor pressure 400 mmHg at 5

Question 5 Complete Marked out of 5.00 Flag question Amazon Corporation has 10 million shares of common stock outstanding, 270,000 shares of 4% $100 par value preferred stock outstanding, and 149,000 7.50% semiannual bonds outstanding, par value $1,000 each. The common stock currently sells for $94 per share and has a beta of 1.40, the preferred stock currently sells for $92 per share, and the bonds have 10 years to maturity and sell for 125% of par. The market risk premium is 9.6%, T-bills are yielding 5%, and Amazon's Corporate tax is 38%. a) What is the firms market value of Capital? (2Marks) b) Calculate WACC (Weighted Average Cost of Capital)? (3Marks)

rsity o... ingsbo... kboard... ARED4 ethod? 7... F2 Remaining Time: 1 hour, 22 minutes, 23 seconds. Question Completion Status: A Moving to the next question prevents changes to this answer. Question 1 # The angle of the water molecule (H₂O) is 180 degrees 120 degrees 100 degrees 90 degrees 109 degree A Moving to the next question prevents changes to this answer. MAR 14 80 F3 SA $ 000 F4 tv % F5 NA MacBook Air 22 F6 ∞r F7 45.113

Inbox (534) Conve Balan b Answ O Post / CHEM 101 CI X C The F b Answ bartle barlel b My Q Unkn O Searc E I mak 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 24 of 40 Submit Which of the following is a conjugate acid-base pair? А) ОН, Н.О B) NH3, OH- C) OH, NH. D) H2O, NH. 10:45 PM e Type here to search 59°F 后 W 8/26/2021 (8)

Use the data collected in the table above to complete the calculations in the following table. Table view List view Table 2. Calculations -60°C trial -50°C trial -40°C trial -30°C trial -20°C trial Vol. of HCl used 15.93 10.96 5.79 3.92 1.96 (mL) Moles of HCl used 7.9e-3 5.4e-3 2.8e-3 1.9e-3 9.8e-4 (mol) Moles of borate present (mol) 3.9e-3 2.7e-3 1.4e-3 9.8e-4 4.9e-4 0.799 0.544 0.285 0.197 0.098 Borate] (M) 2.040 0.644 0.096 0.031 0.003 Kap 0.713 -0.440 -2.343 -3.474 -5.809 In(Kap) 5.04e-5 6.01e-5 8.31e-5 1.05e-4 1.91e-4 1/T(K")

ul T-Mobile Wi-Fi 5:03 AM © 100% Write a 2-3 paragraph summary on an advanced material. Make sure to include the following: Describe the chemistry (i.e., molecular formula or chemical composition 1) 2) How is it currently produced 3) What are its advantages/disadvantages to other materials that are used for the same purpose Provide a reference for your information 4)

Mrs. Rushing fills a balloon with hydrogen gas to demonstrate its ability to burn. Which combination could she use to produce the hydrogen she needs? O NAOH and oil O Zn and KOH H2SO4 and CaCO3 O Mg and HCI Mark this and return Save and Exit Next Submil om/ContentViewers/AssessmentViewer/Activit.

Why does the tanker crush? Step 1. Observe the giff of the tanker. Step 2. Identify the variables that may be involved and record on CER form in OneNote. Step 3. Make a Claim and add it to form in OneNote. Step 4: Support your claim with evidence (mathematical, diagrammatic, graphically, and texual (observations)). Step 5. Construct an argument on the phenomenon from the giff. (NOTI ou may copy the gill right into your notebook.) Tanker crush from Giffere

aur X Macmilla X 2/ Course X 50 ~ T Sections X Submit Answer evo/index.html?deploymentid=5735112480241329813180832311&elSBN=9781305862883&id=1707786042&snapshot! References lancing Molecular Equations: This is group attempt 2 of 10 HOMEW X Use the References to access Important values if needed for this question. When the following molecular equation is balanced using the smallest possible Integer coefficients, the values of these coefficients are: Na (s) + H₂0 (1). NaOH (aq) + H₂ (8) ≡く □ □ A MindTap ㅁ Autosaved at 5:51 PM MacBook Air Gatoms to When the following molecular equation is balanced using the smallest possible Integer coefficients, the values of these coeffi Br₂(g) + Cl₂(g) →BrCl(g) X Dom

DIRECTIONS: Fill in the blanks (1, 2,3, & ??) to complete the organizer. A word bank is provided for your reference. ?? is the transfer of____?? energy from one substance to another. Temperature measures the ?? of the moving molecules. ?? means all molecules have stopped moving. 3 3 3 1 2 373° 273 1 2 212 32° 459° 1 2 100° 0° 1 -273° Absolute Zero Avg. Kinetic Energy Thermal Word Bank 2 3 Heat Celsius Fahrenheit Kelvin Scientific theory Used in most other nations & science classrooms Used in U.S.A. Absolute Zero H₂O Boiling Point H₂O Freezing Point

Use the References to access import What is the IUPAC name of the substance shown in the following model? ball & stick v + labels Submit Answer Retry Entire Group 8 more group attempts remainin

Student Portal x C Clever | Portal X sIS Class Score De X Microsoft Offic X Mail Abdi, Mi x S Sch districtIms.seattleschools.org/common-assessment-delivery/start/4961038691?action=Donresume&subi Bonding.1 Key Ideas Quiz (From Bonding.1.2) Which substance below will NOT conduct? Assume you are testing BOTH by itself and in water. O AlS3 (Aluminum Sulfide) O Ni (Nickel) O C2HGO (Ethyl Alcohol)

السلم Br HO 1. NaBH4 (0.25 eq.), H₂O 2. 1. 1. MgBr (1 eq.), CH3CH₂OCH₂CH3 MgBr (xs), Et₂O 2. DCI, D₂O Br . Mgº (1 eq.) 2. CH₂CH₂OCH₂CH3 MgBr (excess) CH3CH₂OCH₂CH3

Can someone answer nos. 5 to 10? Thank you very much! If it's not too much, provide an explanation for each number. Thanks!

1. CH31 (excess) 2. Ag20, H2O, heat NH2

Show complete solution. Box all final answers. Basis: 100 kmols of Burner gas (BG) See attached photos for possible answers.

older. Or import from another browser. Import favorites [Review Topics] [References] Some fuel-efficient hybrid cars are rated at 55.0 miles per gallon of gasoline. Calculate the energy used to drive 9.00 miles if gasoline produces 48.0 kJ/g and the density of gasoline is 0.737 g/cm. (1.00 gal = 3.785 L) Energy = kJ %3D Submit Answer Retry Entire Group 3 more group attempts remaining 640 PM

Inbox ( (531) C Conver I Balance b Answer Inbox CHEM8 101 Che X С Ч-С -с- bartleb ь Мy Qu Unknov Search E I make 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 6 of 40 Submit Identify the type or types of intermolecular forces present between molecules of the compound pictured below: A) dispersion only B) dipole-dipole C) hydrogen bonding D) dispersion and dipole-dipole only E) dispersion, dipole-dipole, and hydrogen bonding 10:33 AM e Type here to search 64°F 小 8/26/2021 (8) Z-

Inbox ( (531) C Conver I Balance b Answer Inbox CHEM8 101 Che X С Ч-С -с- bartleb ь Мy Qu Unknov Search E I make 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 9 of 40 Submit Consider the intermolecular forces present in a pure sample of each of the following compounds: CH:CH:CH:NH2 and CH:CH2CO:H. Identify the intermolecular forces that these compounds have in common. A) Dipole-dipole forces and hydrogen bonding. B) Dipole-dipole forces only. C) Dispersion forces, dipole-dipole forces, and hydrogen bonding. D) Dispersion forces and dipole-dipole forces + 10:43 AM e Type here to search 64°F 8/26/2021 (8)

Review Homework REQUIRED (NOT Pie Progress) Question 18 of 46 (2 points) | Question Attempt: 1 of Unlimited ✓ 14 15 ✓ 16 17 18 19 20 21 ✓ 22 23 Wine goes bad soon after opening because the ethanol (CH3CH2OH) in it reacts with oxygen gas (02) from the air to form water (H2O) and acetic acid (CH3COOH), the main ingredient of vinegar. What mass of oxygen gas is consumed by the reaction of 2.66 g of ethanol? Round your answer to 3 significant digits. 0%

Draw the major product that is expected in each of the following reactions. 1) Excess Mel 2) Ag20. H20. heat * Draw Your Solution eTextbook and Media MacBook Air 吕0 F9 F4 FS FI & * $ 4 @ # 7 8. 9. 2 3 W E Y S F G H K C V B

The combustion of gasoline (octane) in a car engine can be represented by the following equation: 2C3H18(1) + 2502(g) --> 16CO2(g) +18H2O(g) a. What mass of oxygen is used up to burn a full tank of 36.00 kg of gasoline? b. Why might a vehicle that is calibrated to run perfectly at sea level run poorly at higher elevations? C. According to the Canadian Automobile Association, the average Canadian drives 20,000 km/yr. Assuming that distance, how many more kg of carbon dioxide are added to the atmosphere each year by a Toyota Tacoma (fuel economy of 12.8 L/100 km) than a Toyota Prius (4.52 L/100 km)? The density of gasoline is 0.719 kg/L.

Could you please explain the answers in as much detail as you can? I have an exam, and I need to understand how to solve the same concept but with differently structured questions. Note:- • Do not provide handwritten solution. Maintain accuracy and quality in your answer. Take care of plagiarism. • Answer completely. • You will get up vote for sure.