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Author Question: Which of the following is not a primary color in the continuous visible spectrum? A) green B) ... (Read 31 times)

fagboi

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  • Posts: 535
on: Aug 27, 2018
Which of the following is not a primary color in the continuous visible spectrum?
 
  A) green
  B) red
  C) violet
  D) white
  E) yellow

Question 2

a balanced net ionic equation for the reaction of AgNO3(aq) with Cu(s).
 
  A) AgNO3(aq) + Cu(s)  Ag(s) + CuNO3(aq)
  B) Ag+(aq) + Cu(s)  Ag(s) + Cu+(aq)
  C) 2 AgNO3(aq) + Cu(s)  2 Ag(s) + CuNO3(aq)
  D) 2Ag+(aq) + Cu(s)  2 Ag(s) + Cu2+(aq)

Question 3

Which of the following steps is necessary to solve a mass-mass stoichiometry problem?
 
  A) Write a balanced equation for the reaction.
  B) Calculate the moles of known substance.
  C) Convert moles of known to moles of unknown.
  D) Calculate the mass of unknown substance.
  E) all of the above


ecabral0

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

D)

Answer to Question 2

D

Answer to Question 3

E


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