Sorry if you didn't do science in secondary school].
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2ND SEMESTER EXAM. On Amechi Vs Jonathan
CHM 215 (THERMODYNAMICS­� OF POLICTICAL CHEMISTRY)
TIME ALLOWED: 72 Hours.
QUESTION 1.
In a reaction involving 19g of Amaechium sulphate and 16g of
Jangline carbonate, 2015g of Forumium Governo acid was
produced.
i. Calculate the percentage purity of the product, assuming the
reaction took place under JEGA standard condition.
ii. Assuming that 3g of Akpabio Chloride was added using
Goodluckium solution, calculate the mass of Amaechium sulphate
that would have been needed for the reaction to be
endothermic?
iii. What is the colour of Akpabio Chloride before and after the
reaction?
iv. Calculate the molecular weight of the reactants and products
with respect to their places on the electrochemical­� series of
quality leadership and state which is stronger.
v. Using their age, prove that Jangline is weak and would need
more solution of Goodluckium nitrate to be able to precipitate
Amaechium from the reaction.
vi. Why is it that the solution produced can't react with APCium
Nitrate but would react violently with Turkia PDP (5) Jonite?
Goodluck to you!

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