A buffer contains significant amounts of ammonia and ammonium chloride.
Required:
a. Write an...
Chemistry, 21.10.2020 16:01 autumnlyons69
A buffer contains significant amounts of ammonia and ammonium chloride.
Required:
a. Write an equation showing how this buffer neutralizes added aqueous acid (HCl).
b. Write an equation showing how this buffer neutralizes added aqueous acid (KOH).
Answers: 2
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If anyone would be able to me out with these three questions it would be these are from the chem 2202 course.
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When 13.3 g koh is dissolved in 102.7 g of water in a coffee-cup calorimeter, the temperature rises from 21.4 °c to 31.53 °c. what is the enthalpy change per gram of koh (j/g) dissolved in the water? * take the density of water as 1.00 g/ml. * assume that the solution has a specific heat capacity of 4.18 j/g*k. enter to 1 decimal place. do not forget the appropriate sign /(+). canvas may auto-delete the (+) sign
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