A burette can be a hollow glass (or plastic) tube open at the top, with a small tap at the bottom. There may also be a scale etched down the tube. The burette allows a certain amount of liquid past the tap. So, obviously, unless clamped vertically, the liquid would simply pour out of the glass tube.
Yes, a burette is the best tool for measuring acidYes, a burette is the best tool for measuring acid
burette
In analytical chemistry so many experiments are to be carried out to analyse the chemical properties of solutions/substances. The accuracy of analysis depend on the accuracy of iteration. An accurate reading is possible when it is fixed at perfect vertical position. In order to hold burette in a perfect vertical position during experiment a clamp must be used.
If you have an acid in your conical flask then the base will go into the burette. The burette is used to measure the amounts of base you are adding and therefore you will be able to determine the end point which is normally determined by a colour change.
To remove any trace of other chemicals that may still be in the burette.
To ensure that the actual volume of liquid delivered into the conical flask is read accurately
Yes, a burette is the best tool for measuring acidYes, a burette is the best tool for measuring acid
A ring clamp is used to hold a burette.
The smallest possible burette reading is 0.10 and the uncertainty of a burette's reading is half of its smallest value (0.05).
burette
A burette is used to very accurately measure liquid volumes.
First remove all the solid particles from the burette using a scrubber. Then wash the burette with tap water followed by distilled water thoroughly (even the nozzle). Then wash the burette with the solution to be used in the burette.
In analytical chemistry so many experiments are to be carried out to analyse the chemical properties of solutions/substances. The accuracy of analysis depend on the accuracy of iteration. An accurate reading is possible when it is fixed at perfect vertical position. In order to hold burette in a perfect vertical position during experiment a clamp must be used.
Burette
If you have an acid in your conical flask then the base will go into the burette. The burette is used to measure the amounts of base you are adding and therefore you will be able to determine the end point which is normally determined by a colour change.
To remove any trace of other chemicals that may still be in the burette.
Here are some sentences.She clamped the pipe in the vice to work on it.The lid was clamped shut on the box.