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Author Question: The electronegative charge on 2:1 type silicate clays is due primarily to ________. A) the ... (Read 710 times)

charchew

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on: Jul 22, 2018
The electronegative charge on 2:1 type silicate clays is due primarily to ________.
 
  A) the preponderance of tetrahedral sheets compared to octahedral sheets
  B) extremely small size of the individual colloid particles
  C) substitution of one metallic atom for another in the crystal structure of the clay
  D) ionization of surface OH groups
  E) the effect of pH on the presence of H+ ions in the exchange complex

Question 2

You would expect the installation of an effective tile drainage system in a naturally poorly drained soil in Iowa to increase soil temperatures in the spring of the year.
 
  Indicate whether the statement is true or false
The Nature and Properties of Soils ¦ Weil, Well, Brady ¦ 15th Edition
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medine

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Reply #1 on: Jul 22, 2018
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
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charchew

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Reply 2 on: Jul 22, 2018
Thanks for the timely response, appreciate it

frankwu0507

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Reply 3 on: Yesterday
Excellent

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