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Question 31

From the equation, calculate the mass of calcium hydroxide needed to react with 50g of ammonium chloride
2NH4+Ca(OH)2 → 2NH3+CaCl2+2H2OH

  • A.20.00g
  • B.34.57g
  • C.75.10g
  • D.42.13g
Objective

Question details

Exam body
UNIBEN
Subject
General Paper
Year
2012/2013
Question no.
#31
Type
Objective
Previous · Q30calculate the current that must be passed into a solution of chromium (III) salt… Next · Q32 0.0075mole of calcium trioxocarbonate (iv) is added to 0.015 mole of a solution…

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