why in the laboratory we use grass tool beside of plastic tools or iron
why in the laboratory we use grass tool beside of plastic tools or iron
Comments
The doors are opened different or closed in oder to simplify exit when an accident has occcured
glass materials are transparent and they withstand with high temperature
We use grass because some chemical the react.Also we use this grass so that we can boil chemical
We use plastic tools for clear observation of reaction,also glass apparati are too strong to overcome excess temperature during heating experiments
When doing experiment plastic can burn easily than glass it can be either testtube
We use glass tools because it can sustain high temperature while plastic tools when hold gas like HCL acid it will melt
It used because it allow you to read easy any solution during the practical in a tool
1.we use glass tools because they are transparent so it is easily to read volumes. 2.glass era unreactive to most element compare to iron and plastic. 3.glass do not get rust ,which can react with other compounds.
it is good conductor of heat that's why it is used in heating
We use glass bse glass it allow early fire during the experiment
Bcs glass tools are easy to clean to transport heat easy get rust
we use glass tools because it is more durable than other materials eg glass can withstand up to 4000 degrees while iron only 1000
they are relativelly cheaper
they do not react with the chemicles
We use glass tools in the laborator because the glass tools it help to seen well the colour of chemical Example copper ii sulphate
because some of the liquid substances are burnings liquids, corrosive and explosives. glass can sustain high temperature than plastic
WE USE GLASS TOOLS BECAUSE THEY AREN'T REACTIVE AS OTHER ELEMENTS LIKE PLASTIC IN THE LAB WE NEED TO GET EXACT READINGS FOR THAT PARTICULAR EXPERIMENT WE DON'T WANT ANY OTHER ELEMENT OR FACTOR AFFECTING THE RESULTS OF THE EXPERIMENT CAUSING FALSE READINGS OR UNSTABLE UNINTENDED OUTCOME
EXAMPLE
-FIRE
-EXPLOSION
-INTOXIFICATION
-MELTING/CORROSION
-EVEN RADIOACTIVITY LIKE PLUTONIUM DECAY
We use glass tools because other chemicals are oxidant and plastic can be burned by the chemicals
We use glasses for this reasons,[1].there are tranparent thus it easy to observe reaction inside a glass.[2].there are easy to clean.[3]most of the glasses does not react with chemicals
why in the laboratory we close the door in but different with other door
we use glassl tools becoz glass tools
*are appropiate in heating and favourable coz they cant break when heated
*they are tansparent so that the reactions can be easly seen eg. observing colour change
*
Glass do not react with chemicals
They are transparent to allow clear visibility during experiments
glass does not react to many chemicals