Acan of soda consists mostly of sugar dissolved in water, with some carbon dioxide gas that makes it fizzy and makes the pH less than 7. In chemical terms, you could say that soda is an aqueous solution where water is the sugar is the solute.solvent solvent.solute who knows?
Q: Please answer question number 4 at the bottom of the page. thank you
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- нннн ннннН с-С-с-с-с-С-С-С-С-с-н HHHH HHHH H H. Ising the graphic above, answer the following question. orrectly identify the above molecule. s this molecule solid or liquid at room temperature? Name a major source of this macromolecule.Milk is a solution, containing the dissolved solutes protein and sugar (the fat does not dissolve well and eventually will float to the top→butter!). Which is the better solvent for the protein in milk—water or acid? Explain.Why doesn't frozen water sink in liquid water? Is the liquid phase of water more or less dense than the solid phase? What accounts for this pattern? Is this an unusual pattern (by comparison to other molecules)? Explain. Be specific.
- :The most important peculiarity of water when compared to other solvents is that water has إختر أحد الخيارات High boiling point, high melting point and high heat of vaporization A O High boiling point, low melting point and low heat of vaporization B O Low boiling point, high melting point and low heat of vaporization .C O Low boiling point, low melting point and low heat of vaporization D OWhen comparing pH, a solution with a pH of 5 contains 100 times the amount of H+ when compared to a solution with a pH of 7.When table sugar, sucrose, dissolves in water, is the water the solvent or the solute?
- hich of the following is not a unique property of water? provide as means of lubrication have a high heat capacity act as a universal solvent due to it being a polar molecule form covalent bonds with other water moleculesWhat properties of a water molecule enable it to actas a good solvent for ionic molecules?Three pigment solutions are given to you. The first pigment, A, contains four -OH and two -NH groups. The second pigment, B, has two-OH groups. The third pigment, C, has a very long hydrocarbon chain with no oxygen. You are told to separate these pigments by paper chromatography using a solvent composed of 70% benzene and 30% acetone. Predict the locations of the three pigments on the paper with respect to the solvent front after they separate. Explain your answer.
- Are the Cholesterol Dissolves in the polar solventWhich of the following is correct about the properties of water? Three of the qualified choices could serve as correct answers to the question It is an amphipathic molecule (Two of the qualified choices could serve as correct answers to the question) Its molecules are cohesive None of the qualified choices could serve as correct answers to the question It is an ambivalent molecule It is an asymmetric polar solvent amino a It demonstrates temperature-stabilizing capacities It is covalently linked with other water molecules by hydrogen bondsWhich of the following is not a characteristic of water due to hydrogen bonding? Solvent Adhesion Cohesion Adenosine O O O