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    Posted 5 months ago in Form 2

    Oxygen

    why in the laboratory we use  grass tool beside of plastic tools or iron

     

      0       22

    Comments  

    Luqman Abdi   Posted on 3 weeks ago

    we use glass tools because  it is more durable than other materials eg glass can withstand  up to 4000 degrees while iron only 1000

    Harriet Valentine   Posted on 3 weeks ago

    they are relativelly cheaper

     

    they do not react with the chemicles

    Amos Anthon   Posted on 2 months ago

    We use glass tools in the laborator because the glass tools it help to seen well the colour of chemical Example copper ii sulphate

    EDEN LAIZER   Posted on 2 months ago

    yes we do

    Nkonoki Mashaka   Posted on 2 months ago

    Ok seen

    Norin Jirani   Posted on 2 months ago

    because some of the liquid substances are burnings liquids, corrosive and explosives. glass can sustain high temperature than plastic    

    Dan Macmillan   Posted on 2 months ago

    easy to clean unlike the plastics& also for easy visibility

    Sayuni Justine   Posted on 2 months ago

    coz glass dont react chemicals

     

    Ciara Jol   Posted on 3 months ago

    CAUSE SOME OF THEM ARE COROSIVE ALSO EXPLOSIVE

    ADAM STRATEGY   Posted on 3 months ago

    ITS GLASS NOT GRASS

     

    ADAM STRATEGY   Posted on 3 months ago

    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

    Gift Kitundu   Posted on 4 months ago

    so as to avoid plastics from  burning

     

    Nikusuma David   Posted on 4 months ago

    hello

    Gody Platyo   Posted on 4 months ago

    We use glass tools because other chemicals are oxidant and plastic can be burned by the chemicals

     

    Dancun Odhiambo   Posted on 4 months ago

    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

    Lilian Fredrick   Posted on 4 months ago

    We close in door bcoz to in come oxygen we use to breathe in

    Levy Omuga   Posted on 4 months ago

    We use glass tools because it is the most important

    Kelly Anicet   Posted on 4 months ago

    1. 466uy466uyh

    Nikusuma David   Posted on 5 months ago

    why in the laboratory we close the door in but different with other door

    Frank Majibwene   Posted on 5 months ago

    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
    *

    Marion Mukoye   Posted on 5 months ago

    Glass do not react with chemicals
    They are transparent to allow clear visibility during experiments

    Marion Mukoye   Posted on 5 months ago

    Do we really use grass tools or glass tools

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