Chemistry, 14.12.2020 20:40 brandiyocham
Which column in your data table is the same for all pieces of chalk? You know that chalk is a substance, so if this column is the same for all pieces of chalk, do you think this is a property? Explain your ideas.
Answers: 1
Chemistry, 21.06.2019 18:30
Calculate the change in entropy if br2(l) is converted to br2(g). 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: 3
Chemistry, 22.06.2019 14:30
The valence of aluminum is +3, and the valence of the chlorine is -1. the formula fir the aluminum chloride is correctly written as
Answers: 2
Which column in your data table is the same for all pieces of chalk? You know that chalk is a substa...
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