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Author Question: What is the mass of hydrogen that will react with 0.203 g of Li to form LiH? A) 0.015 g B) 0.030 ... (Read 111 times)

HCHenry

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on: Aug 27, 2018
What is the mass of hydrogen that will react with 0.203 g of Li to form LiH?
 
  A) 0.015 g
  B) 0.030 g
  C) 0.060 g
  D) 0.120 g

Question 2

Mendeleev's periodic table organized elements in a systematic way. Which of the following attempted to arrange elements in a systematic way and can be considered a precursor of the modern periodic table?
 
  A) Dalton's Atomic Theory
  B) Dalton's Atomic Masses
  C) Dbereiner's Triads
  D) Berzelius's Atomic Weights


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Expo

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

B

Answer to Question 2

C


HCHenry

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Reply 2 on: Aug 27, 2018
Thanks for the timely response, appreciate it

nguyenhoanhat

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Reply 3 on: Yesterday
Excellent

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