A salt is dissolved in water. The results of two separate
tests on it are shown in the table.
...
Chemistry, 22.12.2020 14:00 melaniegilbreath
A salt is dissolved in water. The results of two separate
tests on it are shown in the table.
1. white precipitate which is soluble when excess aqueous ammonia is
added.
2. white precipitate is formed when dilute nitric acid and aqueous
barium nitrate is added to the salt solution. What is the salt?
Answers: 2
Chemistry, 21.06.2019 18:30
Calculate the change in entropy if br2(l) is converted into gaseous br atoms. s° for br2(l) = 152.2 j/(mol•k) s° for br2(g) = 245.5 j/(mol•k) s° for br(g) = 175.0 j/(mol•k)
Answers: 2
Chemistry, 22.06.2019 05:50
In an exothermic reaction the bonding energy of the product is: less than the reactants same as the reactants greater than the reactants dependent upon the presence of a catalyst
Answers: 1
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