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What three ways will speed up the dissolving process?
1. You can stir it 2. You can heat it up so it boils 3. You can crush the material you are dissolving.
Is a solution separated chemically?
A solution can be separated in two ways. 1) Evaporation 2) Distilation
What are the 2 ways a crystal can form?
Crystals can form through precipitation from a solution when the solute concentration exceeds its solubility limit, or through solidification from molten material as it cools.
Explain the term concentrated solution and dilute solution?
A solution contains two things. A solute (the thing which is dissolved) and the solvent (the thing it's dissolved into). For example to make salt-water, you dissolve the solute (salt) into the solvent (water). A concentrated solution has a lot of solute, compared to the amount of solvent. There are two ways to concentrate a solution. 1) adding more solute. 2) removing some of the solvent (usually through evaporation). A dilute solution is the opposite, it has very little solute in there. The two ways of diluting a solution are; 1) adding more solvent. 2) removing some of the solute. Most solutions have a point of saturation, where the maximum amount of solute has been added. This is the maximum concentration of the solution.
What is hydration energy?
Hydration Energy is involved in the solution process. The solution process involves three steps all including a change in enthalpy. The first delta H (change in enthalpy) is the process by which water molecules overcome attractive forces in the solute particles to break chemical bonds. This process is endothermic. The second step delta H 2 is the separation of solvent molecules to accommodate the solute. This step also requires energy and is endothermic (delta H is greater than 0) The final step is the formation of new attractive interactions between solute and solvent particles and is exothermic (delta H is less than 0). The sum of delta H 1, 2, and 3 is the overall enthalpy of the solution process and this sum is known as the hydration energy. If the sum of delta H 1 and 2 is greater in magnitude than the delta H 3 (which is a negative number) the overall process will be endothermic. If the sum of delta H 1 and 2 is lesser in magnitude than delta H 3 the overall process will be exothermic.
What three ways will speed up the dissolving process?
1. You can stir it 2. You can heat it up so it boils 3. You can crush the material you are dissolving.
What 2 ways is the computer's speed measured?
microprocessor and motherboard
What are 2 ways to grow a beard?
1) Let your facial hair grow without any trimming etc.2) Wash your face a lot, it will speed up the facial hair growth process.
Is is possible to use a speed hack on a Mac?
Yes, depending on the videogame there are multiple ways to speedhack, 1. Speed up the CPU for that process 2. Speed up your system clock 3. Packet inject for double speed. 4. Memory hack program to change it's internal clock.
Name two ways in which friction can be increased?
Okay 2 ways for the friction to increase is speed and non lubricant
What are 3 ways something can accelerate?
Three ways something can accelerate are 1. increase speed 2. change direction 3. both.
If 2 percent glucose solution and 5 percent glucose solution are separated by a semipermiable menbrane flows from the 2 percent glucose solution to the 5 percent glucose solution?
Yes, during process of osmoses the solvent from higher concentration to lower concentration moves through semipermeable membrane, the 2% solution has lower concentration of solute therefore higher concentration of solvent.
How many ways are outlined by the constitution for the amendment to be?
Amending the Constitution is a 2-step process, which includes the proposal, and the ratification. There are 2 ways an amendment can be proposed, either by Congress, or by the States.
Is an iPad 2 better or an iPad mini?
In some ways iPad 2 is better because it's big and in some ways iPad mini is better because the speed is better. It actually depends on you.
What 2 ways is speed labeled in a car?
Miles Per Hour (MPH) or Kilometers Per Hour (KPH)
What is the average speed for someone who walks 10 m in 2 seconds?
Average speed = 10 meters per 2 seconds.Other ways of stating it:-- 5 meters per second-- 18 kilometers per hour
How do you increase the speed of the pump?
There are 2 ways:-By increasing the intensity of the current flowing to the pump.By increasing the number of turns in the coil.
