Höw are Q ảnd Kc related for the above reaction? Explain A) Kc < Q B) Kc > Q C) Kc = Q %3D 8. Given any reaction what kind of disturbance would shift the reaction always to the product side? Describe two disturbances ( Concentration, volume, pressure, temperature etc) 9. Calculate the percent ionization of a 0.35 M solution of nitrous acid, HNO2. Ka= 4.5x 10-4 10. Consider the following reaction, qu , and equilibrium constant at a

Höw are Q ảnd Kc related for the above reaction? Explain A) Kc < Q B) Kc > Q C) Kc = Q %3D 8. Given any reaction what kind of disturbance would shift the reaction always to the product side? Describe two disturbances ( Concentration, volume, pressure, temperature etc) 9. Calculate the percent ionization of a 0.35 M solution of nitrous acid, HNO2. Ka= 4.5x 10-4 10. Consider the following reaction, qu , and equilibrium constant at a

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...

See similar textbooks

Similar questions

A student determined fluoride in a toothpaste sample using ion chromatography. A toothpaste sample of mass 0.100 g was dissolved in type I water and then quantitatively filtered through a Whatman #1 filter paper into a clean 100 ml volumetric flask. The flask was then made up to volume with type I water and mixed thoroughly.A portion of the solution was filtered through a 0.45 um filter into a sample vial for analysis. Analysis of the sample gave a fluoride concentration of 1.60 mg/l Calculate the % w/w fluoride in the original toothpaste sample. (Give your answer to 3 decimal places please)
Please give information about these chemicals.
Balance and complete: HNO3(aq)+K2CO3(aq) Show your work!
1-1. The raw water supply for a community contains 18 mg/L total particulate matter. It is to be treated by addition of 60 mg alum (Al2(SO4)3-14H;O) per liter of water treated. Essentially, all the added alum precipi- tates represented by the following reaction: Al2(SO4)3 · 14H20 → 2 Al(OH);(s) + 3So,- + 6H* + 8H2O For a total flow of 7500 m/d, compute the daily alum requirement, the total concentration of suspended sol- ids in the water following alum addition, and the daily load of particulate solids requiring disposal (including both those initially present and those formed during treatment).
(a) Iz(s) + 5 Cu²* (aq) + 6 H;O(I) –→ 2 103"(aq) + 5 Cu(s) + 12 H*(aq) (b) Hg²*(aq) + 21 (aq) → Hg(1) + Iz(s) (c) H2SO3(aq) + 2 Mn(s) + 4 H¯ (aq) · S(s) + 2 Mn²*(aq) + 3 H2O(I)
To standardize the sodium thiosulfate solution in the iodometric determination of copper, 2.29 grams of potassium iodate (KIO3; MW=214 g/mol) was dissolved in a 100.0 mL volumetric flask. What is concentration of the KIO3 solution? NOTE! Report your answer in scientific notation to 2 decimal places. Type your answer in a format similar to this example --> 3.21*10^-4. Type your answer...
a W Re Os Ir Pt Au Hg Tl Pb Bi Po At Rn 30.9 183.9 186.2 190.2 190.2 195.1 197.0 200.5 204.4 207.2 209.0 (210) (210) (222) 05 106 107 108 109 110 111 112 114 116 118 Ob Sg Bh Hs Mt Ds Uuu Uub 260) (263) (262) (265) (266) (271) (272) (277) (296) (298) (7) 60 61 62 63 64 65 66 67 68 69 70 71 Nd Pm Sm Eu Gd Tb Dy Ho Er Tm Yb Lu 44.2 (147) 150.4 152.0 157.3 158.9 162.5 164.9 92 93 94 95 96 97 98 99 100 101 167.3 168.9 173.0 175.0 102 103 U Np Pu Am Cm Bk Cf F Es Fm Md No Lr 238) (237) (242) (243) (247) (247) (249) (254) (253) (256) (254) (257) sogna pee ou cacau pe busca o cus £(H၁)၁၀- шогеш аз моц моцѕ 01 смоле рәліп əsənу sәне иo pǝseq pod еш әсхә пол t be a part by a padd a test so be a
5) If all the NaHCO3 in bag 2 reacted, calculate the number of moles of gas produced? tates) E Focus
Ni (s) + Cu,SO, (aq) >