Zivistan PhysioEx Exercise 11 Activity 3

Help blic Health Ch x 100% 47 HSC 258 - Major Projec X MindTap - Cengage Lea x C The Illustration To- 55750828934189288909969212&elSBN=9781305657571&id%3D1061392007&nbld%321... Q Search References Use the References to access important values if needed for this question. For the following reaction, 65.6 grams of barium hydroxide are allowed to react with 40.9 grams of sulfuric acid. barium hydroxide (aq) + sulfuric acid (aq) >barium sulfate (s) + water (1) What is the maximum amount of barium sulfate that can be formed? grams What is the FORMULA for the limiting reagent? grams What amount of the excess reagent remains after the reaction is complete? Submit Answer

please help me answer this one, thanks.

I 596420-7 x The impo X IG what ma X H PAP Cher X Qchapter x ぐ -> b ar-2903012.agilixbuzz.com/student/135113422/activity/9ff34d34-df47-4fas022 Mastery Assess It 7 PAP Chemistry-2903012-42100P-1/ Stoichiometry/Lesson 107 12. The combustion of glucose is represented by the following balanced equation: CGH12O6+6 0, 6 H20+6CO2. Which reactant is the limiting reagent if there is 1 gram of both 0, Hy06 and 0,7 O a. CgHy06 O b. H20 O c. 0, Od. CO,

Foundations BIOMATH REVIE X cmillanlearning.com/courses/ac3d481b-26e6-469a-8108-28e47d641df6/5/mm6m8u/tools/assessment/items/bcc6592... A to Assignment Score: Question 11 of 14 > HT concentration: 81.2% My Course - General Chemist X Resources Give Up? Hint A 78.0 mL portion of a 1.40 M solution is diluted to a total volume of 248 mL. A 124 mL portion of that solution is diluted by adding 119 mL of water. What is the final concentration? Assume the volumes are additive. Jon Notice Ion Notice Check Answer Ⓒ M

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please help me :) also can you write these on a yellow pad?

9 Schoology My Profile- Zoom wcschools.schoology.com/common-assessment-delivery/start/483000306 Edulastic: Formativ. (26) we fell in love i. O ghj K 2020.11.12 Triangl... Unit 9: Compounds - PS Test When blue litmus paper turns red, the substance being tested is acidic basic pols.echoology.com/common-assessment-delivery/start/4830003065?action-Donresume&submissionld-482-

A ALEKS-Alasia Fuqua-Learn = (43) THE NEW OUTLAST?!-Jaw X ← → C www-awu.aleks.com/alekscgi/x/Isl.exe/1o_u-IgNslkr7j8P3jH-1BjuJnuCDtT6kRBabGFF3MOAKZ_UVXON202gQ_IWvS470tHNd1kBsKRoy8WfXEBm-Ky5RMDtaRgbulPm5W_Isl815AMZE_0?10Bw7QYJL < O CHEMICAL REACTIONS Writing the net equation for a sequence of reactions X + The extraction of aluminum metal from the aluminum hydroxide in bauxite ore by the Hall-Héroult process is one of the most remarkable success stories of late 19th century practical chemistry, turning aluminum from a rare and precious metal into the cheap commodity it is today. In the first step, aluminum hydroxide reacts to form alumina and water: 2 Al(OH)3(s)-Al₂O3(s) + 3 H₂O(g) 11 In the second step, alumina and carbon react to form aluminum and carbon dioxide: 2 AL₂O3(s)+3 C(s)-4 Al(s) + 3 CO₂(9) Write the net chemical equation for the production of aluminum from aluminum hydroxide and carbon. Be sure your equation is balanced. Explagation Check THE 60 X CD 3/5 M D D ES Alasia V…

E PAP Chem G diagram sh x H PAP Chemi x G Reactions t x K PAP Chemi: x I PAP Chemi x b ar-2903012.agilixbuzz.com/student/135113422/activity/c412d902-b23e-4202-b813-76alf9f4c196 I Student Ap x Session Tir X Mp Rocking WX Mastery Assess It_8 200% + Reset PAP Chemistry-2903012-42100. Enrique Solis All changes saved 3. Reactions that occur in the gaseous state are affected by changing the volume of the container. Which choice best describes what will happen to the reaction if the volume of the container is decreased? The reaction will speed up. The reaction will shift left. The reaction will not change. SAVE & EXIT NEXT The reaction will shift right. 3 of 25 PREVIOUS

l cricket LTE 7:56 PM O 79% Done Ksp for CaCO3 is 8.7 x 109. What mass of CaCO3 can dissolve in 2.50 liters of solution?

Using this set of data, what should the trendline of my graph look like?

Given Epsom salt - https://fscimage.fishersci.com/msds/13510.htm Describe the adverse effects of the substance to newborns or child development during pregnancy. Mutagenic Slightly mutagenic Teratogenic Non-teratogenic Non-mutagenic

E-book - Elementary Bioorgani × My Course - Elementary Bioorg X endocrine system - Google Do X Homework 1 Matter and Materia X Question 12 of 23 - Homework X assessments.macmillanlearning.com/sac/5338340#/5338340/11/1 Update : O Assignment Score: Lx Give Up? O Hint Check Answer 52.2% Resources < Question 12 of 23 Attempt 3 Carry out the given conversions from one metric unit of length to another. 83.5 Mm = km 4.75 nm = mm * TOOLS х10 !!!

Announcements- JMATH1010 E Announcements - J-MATH1010 A ALEKS - Antionette Thomas - Le x i www-awu.aleks.com/aleksogi/x/Isl.exe/10_u-IgNslkr7j8P3jH-lIJQhIJODya094wj2gIJskib9agPtGFIZ2D9vGhtDPlvknuFF-VYYIW_FaqZsAPoIPVZF3RSL9İ5ekYIJjK. O DECIMALS, PROPORTIONS, AND PERCENTS Word problem on proportions: Problem type 2 DOO OO 3/5 Antionette Espar A certain drug is made from only two ingredients: compound A and compound B. There are 4 milliliters of compound A used for every 3 milliliters of compound B. If a chemist wants to make 553 milliliters of the drug, how many milliliters of compound B are needed? milliliters of compound B 图 Enplanation Check

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 Answer

Time(min) Concentration (ug/L) 1,5 LO 5 7 3 10 20 6,24652317 2,807426345 2,281033905 1,68445587 0,947506391 0,386021122 help me calculate : kel, t1/2, AUC, CLtot and Vd

pH 2 1 10 9 8 7 6 5 ..... ... THESED 4 3 2 1 co -2,00 2,00 6,00 10.00 14.00 18,00 22.00 26,00 30,00 34,00 38,00 42,00 46,00 50,00 v (ml) [APH/AV] o [A'pH/AV²] 30 20 10 0 0,00 -10 -20 -30 -40 5,00 10,00 15,00 20,00 25,00 30,00 Vmedio (mL) The two graphs are of an acid-base titration. How to obtain the pka values? Derivada 1ªDerivada 2ª 35,00 40,00 T Y 45,00

IR PAP Chemnistr x G diagram show X PAP Chemistry x G What is the be x E PAP Chemistr x E PAP Chemistr x -a Session Timex Mp Rockin a ar-2903012.agilixbuzz.com/student/135113422/activity/c412d902-b23e-4202-b813-76a1f9f4c196 Mastery Assess It 8 que Solis PAP Chemistry-2903012-42100P-1/Le Chatelier's Principle / Lesson 128 All changes saved 8. A chemist tested the reaction of potassium chlorate (KCIO3) and Iron (II) sulfate (FeSo). The Independent varlable is temperature; all other variables are constant. The results were recorded. Temperature (degrees Kelvin) Reaction Rate (grams per second) 285 290 295 These results support which conclusion? O An increase in temperature increassed the mass of each molecule of reaction product. An increase in temperature increased the amount of reactant present. O An increase in temperature increased the catalytic behavior of reactants. O An increase in temperature increased the rate of collision of reactant molecules. PREVIOUS 8 of 25 NEXT SAVE & EXIT…

Plot the following information using both the michaellis-Menten and Lineweaver-Burt plots. (Assume enzyme concentrationis constant)

O Copy of spread ofjsla X E The Spread of Islam M Inbox (904) - aarojame x A Classes oncourseconnect.com/assessment/1651879/5287e2a3-0d0b-e2c0-c15c-3e68a37149b4 D TPSS Bookmarks CHEMISTRY BENCHMARK TEST 01 CHEMISTRY I 12-7 (AARON JAMES ID 12390724) Use the reaction equation to answer the question. Zn + Pb(NO3)2 - Pb + Zn(NO3)2 The reaction shown took place when a student placed a piece of zinc (Zn) metal in a solution of lead nitrate (Pb(NO,)2). Which statement correctly describes the oxidation and reduction that occurred in the reaction? Zn was oxidized and Pb was reduced. DPb was oxidized and O was reduced. N was oxidized and Zn was reduced. OO was oxidized and N was reduced. A Save/Exit 24 25 26 27 28 29 30 31 32 33 https://www.oncourseconnect.com/assessment/1651879/5287e2a3-0dob-e2c0-c15c-3e68a37149b4#

1. could u pls give me example of substances has an activity of 1? is it pure water has an activity of 1? 2. is pH scales is strictly btw 0 and 14? if not, why? 3. what is CSTR? is this heterogenous? is this concentration depends on location? 4. is steady state, mass can enter ot not? leave the control volume or not?

yout References Mailings Review View rt Endnote t Footnote ✓ w Notes es 5 Search Researcher Absorbance 5 4.5 4 3.5 2.5 2 1.5 1 0.5 0 Research 0 Insert Citation 1 1. Construct a standard curve in Excel by plotting concentration (in ppm) on your x-ax (unitless) on your y-axis for your known solutions. Label the axes on the graph and provi title. See Figure 5 in the lab handout for an example. Use a linear trendline to generate a data. Label the graph with the equation and the R2 value. Insert your labeled graph in the Help Manage Sources Style: [APA 2 Bibliography Citations & Bibliography Sciwheel Nitrate Standard Curve 3 4 ty=0.8842x-0.8191 R²=0.9509 Q..**. Concentration Insert Caption 5 6 Insert Table of Figure Update Table Cross-reference Captions ww 7 2. Using the equation from your graph, determine the nitrate concentration (in ppm) in each of samples. Text Predictions: On Accessibility: Investigate O Search 8509 FORGE *

analyte concentration(C)(mg/ml) injection volume (ul) elution time (time) peak DAD signal(mAU) caffeine 1 1 4.67 302.85 aspartame 5 1 7.53 15.83 benzoic acid 1 1 8.14 89.98 saccharin 1 1 1.91 84.86 mixture(add everything above with 1:1:1:1 ratio)   1 4.47 69.58 How to get the concentration of the mixture in this case?

2. Using the following data, determine the Vmax and Km of the enzyme catalyzed reaction: [S] (M) 2.5 X 10-6 4.0 X 106 1 X 105 2 X 10'5 Vo (uM/min) 28 40 70 95 [S] (M) 4 X 105 1 X 10 2 X 10³ 1 X 10² Vo (uM/min) 112 128 139 140

mmunity College X X D2L Weeks 12, 13, & 14 - 23SP ENG x A ALEKS - Jessica Sceusa - Learn www-awu.aleks.com/alekscgi/x/Isl.exe/1o_u-IgNslkr7j8P3jH-lvWyv8WYLP6W0cqJcWJdIACR0Qwyw24GWHInCX70-Q0WaoxQiZ3 DF-1EgBJkRS45QbFh_mdu6pQMTIS 0 = Student - Home OSTATES OF MATTER Using the combined gas law 3 Suppose the pressure on a 2.0 m² sample of butane gas at 10.0°C is doubled. For many purposes we can treat butane (C₁H₁0) as an ideal gas at temperatures above its boiling point of — 1. °C. - Is it possible to change the temperature of the butane at the same time such that the volume of the gas doesn't change? If you answered yes, calculate the new temperature of the gas. Round your answer to the nearest °C. Explanation Check yes O no X °C + x10 X 2

This problem can be worked with Equations 18-6 on a calculator or with the spreadsheet in Figure 18-5. Transferrin is the iron-transport protein found in blood. It has a molecular mass of 81 000 and carries two Fe³* ions. Desferrioxamine B is a chelator used to 18-A. treat patients with iron overload (Box 11-1). It has a molecular mass of about 650 and can bind one Fe³+. Desferrioxamine can take iron from many sites within the body and is excreted (with its iron) through the kidneys. Molar absorptivities of these compounds (satu- rated with iron) at two wavelengths are given in the table. Both com- pounds are colorless (no visible absorption) in the absence of iron. e(M¯' cm¯') A(nm) Transferrin Desferrioxamine 428 3 540 2 730 470 4 170 2 290 (a) A solution of transferrin exhibits an absorbance of 0.463 at 470 nm in a 1.000-cm cell. Calculate the concentration of transferrin in mil- ligrams per milliliter and the concentration of bound iron in micro- grams per milliliter. (b) After…

60 50 40 kcal/mol 30 20 10 0 course of rx No activation energy is required OA. True OB. False •

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G neural crest tissue - Google Sear x A CHM 112 112-1 and 112-E1 A Presentation Session Student + 8 https://app.peardeck.com/student/twkkhzvar For quick access, place your favorites here on the favorites bar. Manage favorites now Peardeck Exercises Use #3. Nitol6) + 3 Fa(6)Z NF(1) + 3 HF(G) [1: 5,0 x10°n 0.10M Calculat K 2.0M 3.5 x 10°M Pear Deck Interactive Slide Students, draw anywhere on this slide! Do not remove this bar Slide 1/2

The concentration of Ba(103)2 in H20 at 30°C (Ksp 1.25 x 10-9) Ba(105)2 (3) Ba²* + 2103 !! 7.32 x 10-8 M 5.23 x 10-4 M 6.79 x 10-4 M 7.32 x 10-4 M 2.37 x 10-4 M

Project 3 - kinetics The data below was collected with an enzyme, at a concentration of 10 nM, in the presence and absence of 20 µM inhibitor. µM S 0.21000 k w/ 20 µM Inh 3.464 k sec! 4.1 0.21000 4.2 3.2 0.43000 6.9 5.50 9.82 10.2 0.87000 0.87000 1.3800 1.3800 7.67 7.71 11.556 10.98 8.95 9.01 9.76 2.0800 12.24 2.0800 11.86 9.89 What are kçat and KM with and without inhibitor? What type of inhibition is this? If possible, determine Ki for the inhibitor and explain why it is or is not possible to make this determination.

The catalytic activity of an insect aminopeptidase was investigatedusing an artificial peptide substrate. The Vmax was 4.0 × 10-7 M/s and the KM was 1.4 × 10-4 M. The enzyme concentration used in the assay was 1.0 × 10-7 M.   What is the value of kcat?     2.86 x 10-3 M     0.25 M/s     4.0 s-1      2.86 x 104 s/M     0.25 s-1

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26. You are provided with a stock solution - 2 mg/ml BSA, calculate and fill in the blanks in the table below for preparation of the solutions (final volume is 1 mL); and draw a standard curve. Final concentration of BSA BSA stock (uL) Buffer (ul) Absorbance (mg/ml) (540 nm) in protein assay 2 1.5 1 1.1 0.75 0.7 0.5 0.3 0.25 0.1

Which of the hypothetic equations below is incorrectly balanced:   a. 2 X + 3 Y2Z4  → 1 X2 (Z4)3 + 6 Y2   b. 2 D2F4G + 5 G2 → 4 DG2 + 4 F2G   c. 2 KLMN3  → 1 K2MN3 + 1 MN2 + 1 L2N   d. 1 J12B22C11 → 12 J + 11 B2C   e. 1 ABC4 → 1 AB + 2 C

Calculate the solubility of PbF, in water at 25 °C. You'll find K data in the ALEKS Data tab. sp Round your answer to 2 significant digits. x10