Guided course 05:19Properties of Water- The Universal SolventJason Amores Sumpter7523views133rank2comments
03:05Why Water Is Called Universal Solvent? | #facts | #education | #science | #knowledgeOnly Why?1313views
02:34Importance of water for life | Chemistry of life | AP Biology | Khan AcademyKhan Academy1137views2rank
Multiple ChoiceA solution in which water is the solvent is called a(n) _______________ solution.2689views22rank
Multiple ChoiceWhat is the charge of the solute molecule in the image below based on the polarity of water?3590views31rank
Multiple ChoiceThe components of a heterogenous solution are ________________ distributed throughout.2200views18rank
Multiple ChoiceHow does the polarity of water contribute to its ability to dissolve so many substances? 5055views2rank
Multiple ChoiceSucrose has a molecular mass of 342 daltons. To make a 2-molar (2 M) solution of sucrose, __________. 1823views
Multiple ChoiceA mole of ethyl alcohol weighs 46 g. How many grams of ethyl alcohol are needed to produce 1 L of a 2-millimolar (2 mM) solution? 1177views
Textbook QuestionWhich of the following is a hydrophobic material? a. paper b. table salt c. wax d. sugar1010views
Textbook QuestionCreate a concept map to organize your understanding of the life-supporting properties of water. A sample map is in the answer section, but the value of this exercise is in the thinking and integrating you must do to create your own map.1161views
Textbook QuestionDRAW IT Draw the hydration shells that form around a potassium ion and a chloride ion when potassium chloride (KCl) dissolves in water. Label the positive, negative, and partial charges on the atoms.2032views
Textbook QuestionMost of the unique properties of water result from the fact that water molecules a. are the most abundant molecules on Earth's surface. b. are held together by covalent bonds. c. are constantly in motion. d. are polar and form hydrogen bonds.1150views
Textbook QuestionWhat do you think the effect on the properties of water would be if oxygen and hydrogen had equal electronegativity?762views
05:19
