Question 22-24

Summary: 22. Justify the procedure used to prepare an ester in a school laboratory and include relevant chemical equations. 23(a) State Brönsted-Lowry's definition of a base. (b) Calculate the molar mass of a base in a household cleaning agent. 24(a) State a use of ammonia other than as a cleaning agent. (b) State the effect on the yield of the Haber Process when ammonia is liquefied. (c) Explain why it is essential to monitor temperature and pressure inside the reaction vessel when producing ammonia.

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Written Paper Section I Question 21 - 2010 HSC Written Paper Section I Question 22 - 2010 HSC Written Paper Section I Question 25 - 2010 HSC Written Paper Section I Question 26 - 2010 HSC Written Paper Section I Question 28 - 2010 HSC Written Paper Section I Question 29 - 2010 HSC Written Paper Section I Question 31 - 2010 HSC Written Paper Section I Question 10 - 2002 HSC Written Paper Section I Question 11 - 2002 HSC Written Paper Section I Question 12 - 2002 HSC Written Paper Section I Question 13 - 2002 HSC Written Paper Section I Question 14 - 2002 HSC Written Paper Section I Question 15 - 2002 HSC Written Paper Section I Question 20 - 2002 HSC Written Paper Section I Question 21 - 2002 HSC Written Paper Section I Question 22 - 2002 HSC Written Paper Section I Question 23 - 2002 HSC Written Paper Section I Question 24 - 2002 HSC Written Paper Section I Question 25 - 2002 HSC Written Paper Section I Question 26 - 2002 HSC Written Paper Section I Question 27 - 2002 HSC Written Paper Section I Question 6 - 2002 HSC Written Paper Section I Question 7 - 2002 HSC Written Paper Section I Question 8 - 2002 HSC Written Paper Section I Question 9 - 2002 HSC Written Paper Section I Question 10 - 2001 HSC Written Paper Section I Question 11 - 2001 HSC Written Paper Section I Question 12 - 2001 HSC Written Paper Section I Question 13 - 2001 HSC Written Paper Section I Question 14 - 2001 HSC Written Paper Section I Question 15 - 2001 HSC Written Paper Section I Question 19-21 - 2001 HSC Written Paper Section I Question 25-27 - 2001 HSC Written Paper Section I Question 5 - 2001 HSC Written Paper Section I Question 6 - 2001 HSC Written Paper Section I Question 7 - 2001 HSC Written Paper Section I Question 8 - 2001 HSC Written Paper Section I Question 9 - 2001 HSC

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