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When a molecular solid mixes with water the solute breaks down into individual molecules true or false?
False. When a molecular solid mixes with water, the solute typically breaks apart into individual ions or molecules, rather than breaking down into individual molecules. This process is known as dissociation.
Is salt a solute in seawater true or false and why?
Yes, salt dissolves in seawater, so it is a solute.
Would Solubility tell you how fast a solute will dissolve true or false?
False. Solubility is a measure of how much solute can dissolve in a given solvent at a specific temperature and pressure, but it does not indicate how fast the solute will dissolve. The rate of dissolution depends on factors like surface area, stirring, temperature, and concentration gradient.
Molecules never arrange themselves in the same way True or False?
False. Molecules can arrange themselves in the same way under specific conditions, resulting in the formation of structures with repeating patterns (e.g. crystals).
Atoms join up in fractional numbers to form molecules true or false?
False. Atoms typically combine in whole number ratios to form molecules, following the principles of chemical bonding and valence electrons.
When a molecular solid mixes with water the solute breaks down into individual molecules true or false?
False. When a molecular solid mixes with water, the solute typically breaks apart into individual ions or molecules, rather than breaking down into individual molecules. This process is known as dissociation.
Is unsaturated solutions will not dissolve more solute true or false?
False. Unsaturated solutions have not reached their maximum solute concentration and can dissolve more solute.
Is this true or false solution that contain little solute are said to be concentrated?
False. Solutions that contain little solute are referred to as dilute solutions. Concentrated solutions have a high amount of solute relative to the solvent. Therefore, the statement is incorrect.
In osmosis explain why water moves toward a hypotonic area?
Osmosis is the net movement of water through a selectively permeable membrane from a region of higher water concentration (less solute) to a region of lower water concentration (more solute). And since hypertonic means that there is more solute inside the cell, the solute will try to exit to balance the concentration.
Not all fractures are bone breaks?
No , not all of them but most of them are bone breaks
Are Phospholipids nonpolar molecules true or false?
False
Molecules And Atoms are the same thing True or False?
false
Is salt a solute in seawater true or false and why?
Yes, salt dissolves in seawater, so it is a solute.
Would Solubility tell you how fast a solute will dissolve true or false?
False. Solubility is a measure of how much solute can dissolve in a given solvent at a specific temperature and pressure, but it does not indicate how fast the solute will dissolve. The rate of dissolution depends on factors like surface area, stirring, temperature, and concentration gradient.
onic compounds are composed of individual molecules discrete groups of atoms that share electrons Question 8 options 1 True 2 False?
False. Ionic compounds are composed of positively and negatively charged ions that are held together by electrostatic forces, rather than individual molecules that share electrons. In ionic bonding, electrons are transferred from one atom to another, resulting in the formation of ions.
Osmotic pressure is created by the presence in a fluid of small difusible moleules that easily move through the capillary membrane?
Osmotic pressure is the force exerted by the movement of solvent molecules across a semipermeable membrane from an area of lower solute concentration to an area of higher solute concentration. This movement equalizes the concentration on both sides of the membrane. The osmotic pressure is directly proportional to the concentration of solute particles in the fluid.
True or False When a solution is in equilibruim all movement of its molecules stops?
False. In equilibrium, the rates of the forward and reverse reactions are equal, but the molecules are still in constant motion due to thermal energy.
