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- Chrome File Edit View History Bookmarks Profiles Tab Window Help Purple/Black Iridescent- KPM X G wilmington postal code - Goo X O Dealers - Nic www-awu.aleks.com/alekscgi/x/Isl.exe/1o_u-IgNslkr7j8P3jH-IvdWKW_BBZZ161 O CHEMICAL REACTIONS Predicting precipitation Complete the table below by deciding whether a precipitate forms when aqueous formula in the last column. Does a precipitate form when A and B empirical formula of solution A solution B precipitate are mixed? iron(II) chloride potassium hydroxide O yes no iron(II) iodide cadmium acetate O yes O no barium nitrate potassium acetate O yes O noKalan sure U:29:44 0290able to cross th 20290 Which of the following statements is NOT true? RG Soru 37 barrier. Henüz ceveplanmadı to cross the placenta and O a Arsenic is no 3.25 üzerinden işaretlenmiş Ob. The World Health Organization recommends that the arsenic concentration in drinking water should P Soruyu işaretle not exceed 0.01 mg/L O d. TARC" classifies arsenic in the chemical substances groOup known to be carcinogenic to humans (Group 1). Oc. The gastrointestinal absorption of dissolved arsenic in water is high. Uys O e Due to the high sulfhydryl graups arsenic accumulates in nail and hair. NARG 20290942 NARG NARGIZ GLIYE 20942 GIZ GULE Revie Contante Perodic Tacie Firt, nch the video beo. During the de you be ateda corcepuat queeson about the ay concept. Ater watoning me vides, anaer the reldut qution at tu night You cani wah he - Part A videe agan aty po e Calte AS tor the baianced chemical equaton H,S(e) + 30,le - 2H,Ole) +2S0 (e Colculoting Stondard Entropy Chonges (AS) Subetanand taeS /(K-ol HOe 1888 Ole) 206 2057 2481 - 176.8 AS J/K Subn h An nt Anam X Incorrect, Try Again attempts remaining Sohe ede tonmorentopes, hey nedo be mutoted ty he coeficem of the compounds ne banced ten Recalthe expresion tor caltng ey (S)o denropes of the reactanta nd products S-ENS (produrt) - Es (actanta) The di e produty minshe
- www-awu.aleks.com/alekscgi/x/Isl.exe/1o_u-IgNslkr7j8P3jH-liGmxpvVN4ENzvdYC-70kXyMz36BqJhw3sVPYIGBI5oj9tHNpNdO) 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. H c10, + KOH → Explanation Check Terms of U © 2022 McGraw Hill LLC. All Rights Reserved.Due: 18da All changes seved 5. When copper metal is added to silver nitrate in solution, silver metal and copper (II) nitrate are produced. What mass of silver is produced from 100.0 g Cu? Cue) +2(AGNO), 2(Ag))+ Cu(NOs)2 100 g Ag 339.5 g Ag O 526 g Ag O 200.4 g Ag PREVIOUS 5 of 5 SUBMIT ALL ANSWERS Ce SC 23 $4 & 4. 5 6 e r t d f b w/th acedic scuticns Balance the fallowng redex reacti ans rusine cxidatian ununbers. Explain process. Helle 34 b) Fe4, 24 (aq) c) Uo 24 34 2-
- n gravimetric analysis unwanted material gets precipitated along with the required product. Adsorption and Absorption are two processes that can brings this about. Which of the following statement is correct: Select one: O a. Adsorption means attachment to the surface and Absorption means penetration beyond the surface to the inside O b. Adsorption and Absorption both occur at the surface of the precipitate C. Adsorption means penetration beyond the surface to the inside while Absorption means adhering to the surface O d. All of the above e. Adsorption means attachment to the surface and Absorption refer to interaction of light with matter Next page to searchb AS d) H₂(g) + 1₂ (g) = 2 HI(g) is @equilibrium WAven this spo Predict the cause of each stress as I = increase, D-decrease or N=no change 1) when HI is added, the 43 29 ont to It sh H₂ qu zizim 21 streams 2) when H₂ is removed from the vessel, the amount of Iz will 590 es 10) 3) When the volume of the vessel is doubled, K will ele Aeo17 And engy Level above Ferm; Level if prebabl.tg f enrgy levelis o03 and temportun is 6ook
- According to the Arrhenius equation, what does the slope of the line on this graph represent? In(k) vs 1/T -5 -50200315 0.002 0.00325 0.0033 0.00335 0.0034 -5.4 + -5.6 y = -9253x + 24.504 25.8 -6 -6.2 -6.4 -6.6 -6.8 1/T a) 24.504 Ea b) -9253 = LnA c) -9253 -Ea d) -9253-Ea/R =Concentration (mol L-¹) COCI₂(g) Cl₂(g) + CO(g) AH=+108 kJ 0.14- 0.12- 0.10- 0.08- 0.06 0.04 0.02- 0.00- 0 2 4 -Cl₂ 6 CO COCI₂ 8 10 12 14 Time (min) a. The stress that occurred at 4 seconds was an: a. increase in temperature b. decrease in temperature c. increase in volume d. decrease in volume e. increase in the concentration of CO f. decrease in the concentration of CO b. The stress that occurred at 10 seconds was a(n): a. increase in temperature b. decrease in temperature c. increase in volume d. decrease in volume e. increase in the concentration of CO f. decrease in the concentration of CO 16 The stress that occurred at 14 seconds was a(n): a. increase in temperature b. decrease in temperature c. increase in volume d. decrease in volume e. increase in the concentration of CO f. decrease in the concentration of CO 18ttps://prod04-cnow-owl.ceng... ✪ > Google N Home - Netflix Disney+ | Movies a... Problems 1 pt 1 pt 1 pt 1 pt 1 pt 1 pt 1 pt 1 pt 1 pt 1 pt 1 pt 1 pt 1 pt 1 pt 1 pt ) 1 pt Concentration A Submit Answer [References] Sulfuryl chloride, SO2 Cl2, decomposes when heated. SO₂ Cl2 (9) → SO2 (9) + Cl₂ (g) In an experiment, the initial concentration of SO₂Cl₂ was 1.31 x 10-2 mol/L. If the rate constant is 2.2 x 105/s, what is the concentration of SO₂Cl2 after 6.0 hr? The reaction is first order. 6 item attempts remaining mol/L Ⓒ Try Another Version > M Other fa