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Author Question: What is the term for collecting data and recording observations under controlled conditions? A) ... (Read 68 times)

dakota nelson

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  • Posts: 604
on: Aug 27, 2018
What is the term for collecting data and recording observations under controlled conditions?
 
  A) chemistry
  B) experiment
  C) hypothesis
  D) science
  E) none of the above

Question 2

Which of the following will display optical isomerism?
 
  A) square-planar Rh(CO)2Cl2-
  B) square-planar Pt(H2NC2H4NH2)22+
  C) octahedral Co(NH3)63+
  D) octahedral Co(NH3)5Cl2+
  E) octahedral Co(H2NC2H4NH2)33+

Question 3

What volume (mL) of 0.102 M NaOH is required to neutralize 17.1 mL of 0.443 M HCl?
 
  A) 74.3
  B) 3.94
  C) 0.773
  D) 0.0135
  E) 0.000773


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juiceman1987

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Reply #1 on: Aug 27, 2018
Answer to Question 1

B)

Answer to Question 2

E

Answer to Question 3

A


dakota nelson

  • Member
  • Posts: 604
Reply 2 on: Aug 27, 2018
YES! Correct, THANKS for helping me on my review

mohan

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Reply 3 on: Yesterday
Excellent

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