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Draw the scheme of reaction of the multi-step synthesis shown below in Figure 1 using a software package designed to draw chemical structures. It is suggesting you use Chemsketch..
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- Given this reaction: ZNG) + 2HCI @q3 Hz (qD +Zn Cl2(aq) a) Descrive Hhe effect of increasing the cancentratian ag on the readtich rate cund response in terms of collisian theory |cdenti fy ane other Variable Hhat mignt affect fhe rate cand shoud be held constent dur ing this inestigation the wckependent and dependent vasi abre Of HCl jasti fy your c) ldentiey in this Thiestigationygen nitial appearance of Mg Shiny lisht Sroy ribbonot mekal 2. Evidence of chemical reaction Hea t and lightenergyduc 1. froduced white ash prod- u ced 3. Balance: Mg(s) + 02(g) - MgO(s) 4. Type of chemical reaction: combination B. Zinc and Copper(II) Sulfate Time CUSO4(aq) Zn(s) Appearance Evidence of a Appearance Chemical Reaction Glue/9ren Oull&vy 1. initial 2. after ७ \०ch " Black change incolor 30 min Zn(s)+ CuSO4(aq) Cu(s)+ ZNSO4(aq) Type of chemical reaction: SInglereplacement - Reactions of Metals and HCI 2. Evidence of a Chemical Reaction Metal 1. Appearance of Metals Gray, shiny pebblehormationorbubblina Nochange Zn(s) orangeshinyshrips ॥ht eroडs HO Cu(s) িত Formaiono Mg(s) ight gray.shinysr bubbles hearpicuRMind Tap - Cengage Learnir X G To analyze the reaction, firs x eploymentid=5735112480241329813180832311&elSBN=9781305862883&id=1774598910&snapshotl... Bb DO: MLM HW 2.5 - Blackbox The following information is given for silver at 1 atm: Tb 2212.00°C Tm= 961.00°C Specific heat solid = 0.2380 J/g °C Specific heat liquid = 0.2850 J/g °C (Select all that apply.) Use the References to access important values if needed for this question. Submit Answer References AHvap (2212.00°C) = 2.355 x 10³ J/g AHfus (961.00°C) = 110.8 J/g A 29.00 g sample of solid silver is initially at 949.00°C. If 3.928 x 10³ J of heat are added to the sample at constant pressure (P = 1 atm), which of the following is/are true? O The sample is a gas. O The sample is a solid in equilibrium with liquid. The sample is at a temperature of 961.00°C. The sample is a liquid. The sample is at a temperature greater than 961.00°C. ng Curves - Calculations: This is group attempt 1 of 10 MacBook Air Bb My Blackboard C Autosaved at…
- DETERMINATION OF A,H FOR THE REACTION OF Mg AND HCl Minimize D The results from one run are shown below. 40 00003333333t1&C66C0000000000333333113ttteeccc000000 y = -0.51215 x + 40.274 20 10 4 5 Time (min) Q3 Use the graph to determine Tinitial and Tfinal. You must then use these values to calculate the change in temperature for the reaction. Tinitial (°C) Tinal (°C) AT (°C) 1 2 Temperature (°C) 30First order: [A]o In———- = kt [A]t t1/2= .693/k1. H2O; 2. KMnO4 1. O3; 2. DMS; 3. Na2Cr2O7/H2SO4/H2O 1. NaOH, Br2; 2. DMS; 3. H2O/heat 1. O3; 2. DMS; 3. KMnO4 1. DMS; 2. H2O/heat
- M Mathway | ← → C = Chemistry Problem So x A ALEKS- Andrew Herrera 0 www-awa.aleks.com/alekscgi/x/lsl.exe/10_u-IgNslkr7j8P3jH-lvgXwPgmUhvlTCeeBZbufuBYTi0Hz7m7D3ZcKsCEJuQCTg70iQiXu9bAsbFEhEKLFd_JMgnDGQSUWa... O ELECTROCHEMISTRY Writing and balancing complex half-reactions in acidic solution 180°F Sunny Explanation X + Write a balanced half-reaction for the oxidation of gaseous arsine (AsH3) to aqueous arsenic acid (H₂ASO4) in acidic aqueous solution. Be sure to add physical state symbols where appropriate. Check ▬▬▬ Q Search ローロ X 00 0/5 5 h Andrew 0 © 2023 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibility 45 2 D 10:20 AM 7/14/202In a study of the conversion of methyl isonitrile to acetonitrile in the gas phase at 250 °C CH3NC(g)CH;CN(g) the concentration of CH,NC was followed as a function of time. It was found that a graph of In[CH3NC] versus time in seconds gave a straight line with a slope of -4.77x10-3 s1 and a y-intercept of -3.86 Based on this plot, the reaction is v order in CH,NC and the rate constant for the reaction is -1 zero first secondRank the metal ions by oxidizing strength and the metals by reducing strength from strongest to weakest Metal ions: Metals: Write balanced net equation for five of the combinations that produced reaction. And what are the reduction potential for the five combinations?
- Reaction Conc, Na,d O3| Cune. HCI 4Als. | AIme (3) Rabe I1.3085840 0.10M •30M 0.4563/64 |0.028 F0913 15 M 12267196 | 0,01870913 30M 1.5360817 0.300349 2 65.56796607 5. 11431671 O.10 M 3 0.050 M 4 0.025 M 0:30M 1.54866|1 1.007568 1,358380874 4. Use experimental data and the rate law to calculate a rate constant for each reaction 1, 2, 3, 4. How do the rate constants compare? Should they be the same or different? Discuss in your conclusions. Report the average value of your calculations. Be sure to include units in your rate constant. -1-4 -2:5 Rate= k [ Naz s03] [Hc1]Gven the reaction at 298K: 2 HyS Cg)t SOzlg) 35(5, rhombic) + 2H,0(g) a) Determine AH°rxn AH'oxn= Ky/mol %3D b) If AGn= -102 n7/mul,that is the change in eathaley Asan lin Jlmolk) 45oxn3= J/molK %3D pressule in atm of PH,s it AGrn i and PH,0 - 0. ol00 <)what is the -129 KJ, Psoz = 1.50 atm PHqS= %3D atm %3DHon 4 x + www-awa.aleks.com/alekscgi/x/lsl.exe/10_u-IgNslkr7j8P3jH-IQgHIvdL2donGg9plnQUm9kiGJhghYuAiZLqdtEEgiJQTK5Ij49wHEXm8hvCYgFhBQ-k3zPGg2eq... ☆ School planner -... KH Chapter Content -... KH Chapter Content -... Q Chemistry lab Flas... Untitled documen... C ell Biology... ||| dis ne 0 O ELECTROCHEMISTRY Writing and balancing complex half-reactions in basic solution 'Low FODMAP ric... M Gmail Explanation Check 280 V Write a balanced half-reaction for the reduction of solid manganese dioxide (MnO₂) to manganese ion (Mn²+) in basic aqueous solution. Be sure to add physical state symbols where appropriate. B 000 APR 14 48 tv N 9 ローロ MacBook Air e X PN Periodic X Ś SN Periodic X AVALEPPEY (312) Yc X 1/5 A * = 334 Sabrina V 2023 McGraw Hill LLC. All Rights Reserved. Terms of Use | Privacy Center | Accessibility 000 18 Ar 8. ) ?