Chemistry, 20.08.2019 17:30 jalenevoyles
An ionic solid is placed in a beaker of water. which of the following occurs when there is a strong attraction between the solute and the solvent?
a. the solute melts.
b. the solute dissolves.
c. the solute remains intact.
d. the solute reacts to form a precipitate.
Answers: 2
Chemistry, 21.06.2019 15:30
Determine the empirical formula of a compound containing 40.6 grams of carbon, 5.1 grams of hydrogen, and 54.2 grams of oxygen. in an experiment, the molar mass of the compound was determined to be 118.084 g/mol. what is the molecular formula of the compound? for both questions, show your work or explain how you determined the formulas by giving specific values used in calculations.
Answers: 3
Chemistry, 22.06.2019 12:30
Suppose you wanted to make 100 grams of water. what is the molar mass of water (h2o)?
Answers: 2
Chemistry, 22.06.2019 13:30
The atomic number, or number, is the described as the number of in the nucleus of an chemical element.
Answers: 1
An ionic solid is placed in a beaker of water. which of the following occurs when there is a strong...
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