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Author Question: Green chemistry uses materials and methods that are designed to prevent or reduce pollution. ... (Read 105 times)

casperchen82

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on: Aug 27, 2018
Green chemistry uses materials and methods that are designed to prevent or reduce pollution.
 
  Indicate whether the statement is true or false

Question 2

Which of the following equations is not a precipitation reaction?
 
  A) Na2SO4 + CaCl2  CaSO4 + NaCl
  B) MgCl2 + AgNO3  Mg(NO3)2 + AgCl
  C) NaOH + HCl  NaCl + H2O
  D) NaCl+ AgC2H3O2  AgCl + NaC2H3O2

Question 3

The rate of a reaction may be increased by ________.
 
  A) increasing the concentration of reactants
  B) increasing the temperature
  C) adding a catalyst
  D) all of the above


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DHRUVSHAH

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

TRUE

Answer to Question 2

C

Answer to Question 3

D


casperchen82

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

laurnthompson

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Reply 3 on: Yesterday
Wow, this really help

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