Chemistry, 26.08.2019 18:20 addiestreets
Ascientist wants to use a model to present the results of his detailed scientific investigation.
why would a model be useful?
because the model makes the concepts easier to understand
because the model is easy to put together and hp use
because the model prevents other scientists from asking questions
because the model requires the audience to pay full attention to it
Answers: 3
Chemistry, 21.06.2019 15:30
The isotonic saline solution described in part a is connected to an unknown solution via a semipermeable membrane, the unknown solution level drops. based on this information, what can be said about these two solutions?
Answers: 1
Chemistry, 21.06.2019 21:30
Calculate the h3o+ concentration in a solution of acetic acid if the concentration of molecular acetic acid present at equilibrium is 9.97x10^-3 m and k for the dissociation is 1.86x10^-5. ch3cooh(aq)+h2o(> h3o^+(aq)+ch3coo^-(aq)
Answers: 2
Chemistry, 22.06.2019 07:20
Why does his teacher ask him to balance the equation by including the correct coefficient
Answers: 1
Chemistry, 22.06.2019 21:30
Describe at least two advantages and two disadvantages of using hydropower as a source of energy.
Answers: 2
Ascientist wants to use a model to present the results of his detailed scientific investigation.
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