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Author Question: Compounds containing only boron and hydrogen are called ________. Fill in the blank(s) with ... (Read 93 times)

james

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on: Aug 27, 2018
Compounds containing only boron and hydrogen are called ________.
 
  Fill in the blank(s) with correct word

Question 2

The ________ ion is represented by the electron configuration Ar3d2.
 
  A) Cr4+
  B) V4+
  C) Ti4+
  D) Mn4+
  E) Sc4+

Question 3

What is the pH of a 0.020 M aqueous solution of barium hydroxide?
 
  A) 12.60
  B) 12.30
  C) 1.70
  D) 10.41
  E) 1.40
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sierrahalpin

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Reply #1 on: Aug 27, 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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james

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Reply #2 on: Aug 27, 2018
Both answers were spot on, thank you once again


sierrahalpin

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Reply #3 on: Aug 27, 2018
Great! Please up vote :D


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