Plz do Asap....! B: Calculate the Normality of solutions containing the following with discussing yourresults:-1) 8 gm /L of Na2CO3 (when the CO32 reacts with two protons).2) 9.5 gm /L of K2Cr2O7 (the Cr is reduced to Cr*3).Atomic weight (H= 1, C=12, O=16, Cl= 35.5, Na=23, K=39, Pb=207.19, Cr=52,Ag= 107.8)

Normality in chemistry is one of the expressions used to measure the concentration of a solution. It…

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Science

Chemistry

Normality

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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me File Edit View History Bookmarks Profiles Tab Window Help ●● → C ALEKS ALEKS - Tiffany Te-L-Peng.- L X T My Courses - Temple Universi X www-awu.aleks.com/alekscgi/x/lsl.exe/1o_u-IgNslkr7j8P3jH-liGBdp5ulp5VqUnMDyPOVaX6q0CRPLZSQ5Ne_4EfX10krk = O ELECTROPHILIC ADDITION REACTIONS Recognizing common alkene addition reactions X Classify each of the following organic reactions. Explanation Check reaction 1) Hg(OAc)₂, H₂O 2) NaBH HBr ROOR H₂ ~=~ Pd Cl₂ Br CI CI B OH type of reaction (check all that apply) inhalation hydrohalogenation addition Ohydration Odihydroxylation halohydrin formation addition Odihydroxylation Ohydration halohydrin formation substitution hydrohalogenation O halohydrin formation subtraction addition Ohydration Odihydroxylation Ohydrohalogenation halohydrin formation Oenolation Ohydration Ohydrohalogenation O addition Odihydroxylation + Ⓒ2022 McGraw Hill LLC. All Rights Reserved. Term MacBook Pro
Given that ln(A1) = ln(A0) – kt1 ……….. (i) ln(A2) = ln(A0) – kt2 ……….. (ii) Where A1 = A0 - x1 A2 = A0 - x2 Y = x2 – x1 Prove that x(1)={Ao-[y/(1-e^-k(t2-t1)]} Using SOUND, BALANCED NUCLEAR EQUATION/REACTION AND PRINCIPLE ONLY, explain “How does KI work to help mitigate the effect of exposure to radiation?” http://www.thestar.com/news/article/954546--radiation-fears-spark-run-on-iodide-pills ® ® ® “the SOURCE OF HEAT that resulted in the melt-down at the Fukushima-nuclear-reactor?” [Actual balanced nuclear equations showing heat generated or absence of certain things required for full point]…
nformation Securit X A ALEKS - Ciapha Dorley - Learn www-awn.aleks.com/alekscgi/x/Isl.exe/1o_u-IgNslkr7j8P3jH-IQs_dp5pR4ENzvdYC-70kXyMz36BqJhw3sVPV_cAdZahKVpdtJjWiBaxKTWHy10 0651İL1FUB Anet - Assignme... Mc Grew Connect P Course Home E Login | Student Veri.. Bb Logout MyProgrammingLab Imported From IE 6 ITEC2110:SummerZ O KINETICSAND EQUILIBRIUM Using reactant reaction order to predict changes in initial rate Ciapi A certain reaction is second order in N, and second order in H,. Use this information to complete the table below. Be sure each of your answer entries has the correct number of significant digits. [N] [1.] initial rate of reaction x10 1.24 M 2.24 M 0.996 M/s | M/s 9.43 M 1.24 M O M/s 0.401 M 6.92 M Check Explanation Terms of Use O 2020 MCGraw-Hill Education. All Rights Reserved. II
MALEKS T LI ALEKS - Rafia Riaz - Knowledge CX + www-awu.aleks.com/alekscgi/x/Isl.exe/1o_u-IgNslkr7j8P3jH-lvdw7xgLCkqMfg8yaFKbD9GafJstkYLIJnusWtHPKeXbFh_esrw9lm-BbWISQqFfd1OKKzQ55nmjVf-6W1kBQ5aycVAYBaQo?... Type here to search = Module Knowledge Check A chemical engineer is studying the two reactions shown in the table below. In each case, she fills a reaction vessel with some mixture of the reactants and products at a constant temperature of 33.0 °C and constant total pressure. Then, she measures the reaction enthalpy AH and reaction entropy AS of the first reaction, and the reaction enthalpy AH and reaction free energy AG of the second reaction. The results of her measurements are shown in the table. Complete the table. That is, calculate AG for the first reaction and AS for the second. (Round your answer to zero decimal places.) Then, decide whether, under the conditions the engineer has set up, the reaction is spontaneous, the reverse reaction is spontaneous, or neither forward nor…
Template Assisted Crystallization (TAC) is a a commercial softening alternative. Which of the following description is wrong O A. TAC involves the adsorption of cations and anions O B. TAC involves the crystallization of hardness ions O C. TAC involves the detachment of nanocrystalls back to the treated water O D. TAC has a greater removal efficiency for hardness than RO or ion exchange
Ask Laftan Anlamaz - Episode X St. John's University - Sign In A ALEKS - Iffat Khan O YouTube i www-awn.aleks.com/alekscgi/x/lsl.exe/1o_u-IgNslkr7j8P3jH-lijkPWvZoZLqKt1FLlq7wcPWKzBYGfE9IMFjjOCijBjuQk O ATOMS, IONS AND MOLECULES Naming ionic compounds with common polyatomic ions Fill in the name and empirical formula of each ionic compound that could be formed from the ions in this table: Some ionic compounds cation anion empirical formula name of compound 4+ Pb co 2+ Mg CN Na Clo,
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mljioYmttxA9Wo_zÍNygiU06y2t1Av-eRazQMkvuy4/edit metic drift-Wikip.. Algebra Foundatio. Image result for sur.. 4ClassworkG - lonization Energy ols Add-ons Help Last edit was 11 hours ago Mr Bedfort BIUA 33 GD First lonization Energy 2500 10 2000 1500 1000 500 10 20 40 50 60 Atomic Number 5. There is a slight spike in ionization energy for nitrogen (z=7), phosphorus (z-15), and arsenic (z-33). What do these elements all have in common? 6. Explain the large drops in ionization energy for Li (z-3), Na (z=11), and K (z=19) from their preceding elements.
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7:19 PM Wed Dec 2 100% AA A sjc.cengagenow.com y! Yahoo Mail Home - sierr... Chapter 10 S.. x OWLV2 | Onli... C Use The Refe... G is HI a weak... Mail - Ike Ray... b My Question... SIERRA Time Remaining: 1:01:38 Chapter 10 Super Quiz [References] Question 11 6 pts Question 12 6 pts Question 13 6 pts Question 14 3 pts Question 15 5 pts The behaviors of four different solutes when dissolved in Question 16 3 pts water are indicated by the four equations below. Match each of the resulting solutions to its expected behavior in a conductance apparatus like the one shown to the left, if the solute is present at a concentration of 0.2 Question 17 4 pts Question 18 8 pts М. Question 19 3 pts Question 20 12 pts Question 21 6 pts Battery Question 22 8 pts Anode Cathode Loacitivo glectrode) (negative electrode) Visited Question 23 8 pts C6 H; COOH(aq) + H2O(l) 2 H30*(aq) + C6H; COO" (aq) HBr(g) + H2O(e) → H3O* (aq) + Br¯(aq) Question 24 8 pts Question 25 5 pts NaBr(s) H20 - Na (aq) + Br¯ (aq)…
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