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Why mixture of solution needs to be stirred for half an hour by using magnetic stirrer?
To ensure the solution is uniformly heated and the reaction is reacted overall
What is a stirrer in chemistry?
The stirrer is a rod that you use to mix or stir the chemical solution.
Why is a stirrer used when determining melting point of a solid?
The stirrer is used to homogenize the sample and his temperature.
The angle of difference between the geographic and magnetic poles is called the declination How does the declination change as you move north from where you live?
The angle between the geographic and magnetic poles extends more towards the east, as you move to the north. The magnetic pole is actually near Greenland.
Why does the south magnetic pole move?
because it is awesome
What is the function of stirrer?
The function of a stirrer is to agitate liquids for speeding up reactions or improving mixtures. The picture on the left is a magnetic stirrer used with hot plates. The picture on the right is a typical glass stirrer used in beakers or test tubes.
Can you used magnetic stirrer in lead acid battery?
Possibly, however I cannot see any function that it would serve.
Why mixture of solution needs to be stirred for half an hour by using magnetic stirrer?
To ensure the solution is uniformly heated and the reaction is reacted overall
What is the working principle of Magnetic stirrer?
A magnetic stirrer is helpful for dissolving solids in liquids. As there are several different appearances, all of them will at least have a base with a speed-controlled spinning magnet inside and an exterior stirring bar. You place the stirring bar into a flask or beaker by tenderly sliding it beside the wall of the container. To avert fracture, don't drop the bar onto the bottom of the container. Place the container on the stirrer base and turn the speed control knob to its lowest set. Use enough speed to start the bar turning in the container. If using exact volumes, as with a volumetric flask, be sure take the measurements before adding the stirring bar.When stirring is finished, keep the stirring bar in the container by draft the liquid into another container. Carefully wash the original container and the stirring bar.
What is a stirrer in chemistry?
The stirrer is a rod that you use to mix or stir the chemical solution.
What does stir in meaning?
What does Stirring mean in science The same thing it means in cooking...stick in a stirrer and move the product around.
Can you make a back scratcher from a paint stirrer?
An effect back scratcher can be made from a paint stirrer in three ways. 1. Scratch your back with the stirrer without changing it in any way. 2. Attach a soft scratcher (such as a scrubby) to the stirrer. 3. Carve the end of the stirrer into a usable shape.
What does Stirring mean in Science?
What does Stirring mean in science The same thing it means in cooking...stick in a stirrer and move the product around.
Why is a stirrer used when determining melting point of a solid?
The stirrer is used to homogenize the sample and his temperature.
Is david dobbs a stirrer?
No
How does magnetism cause an object to move?
All magnets have a magnetic field If the object that you want to move by using the magnet is with in the magnets magnetic field it will move.
What is the need and function of stirrer motor?
The role of stirrer is to stir with the goal to homogenize solutions, pastes, powders.
