Author Question: Polar R groups, along with acidic and basic R groups, are said to be ________ because they are ... (Read 67 times)

B

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Polar R groups, along with acidic and basic R groups, are said to be ________ because they are attracted to water molecules.
 
  A) hydrophilic
  B) hydrophobic
  C) ionized
  D) unreactive
  E) none of these

Question 2

If the percent yield for the following reaction is 75.0, and 45.0 g of NO2 are consumed in the reaction, how many grams of nitric acid, HNO3(aq) are produced? 3 NO2(g) + H2O(l)  2 HNO3(aq) + NO(g)
 
  A) 30.8 g
  B) 41.1 g
  C) 54.8 g
  D) 69.3 g

Question 3

The ferrous ion is referred to as iron (III).
 
  Indicate whether the statement is true or false



scrocafella

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Answer to Question 1

A

Answer to Question 2

A

Answer to Question 3

FALSE



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B

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Both answers were spot on, thank you once again




 

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