qtrg_unique_7

Get ready for a UNIQUE victory~

[qtrg_unique_7 @QatarG_G47]

MB under sun light http://t.co/mHlJ54meoi

[qtrg_unique_7 @QatarG_G47]

This is the first step of the experiment http://t.co/2h3hYNuHed

[qtrg_unique_7 @QatarG_G47]

Methylene blue with titanium dioxide (Tio2) http://t.co/M8sumI7b4Q

[qtrg_unique_7 @QatarG_G47]

Methylene blue without titanium dioxide (Tio2) http://t.co/aFqjmxn9XB

[qtrg_unique_7 @QatarG_G47]

Methylene blue & methylene blue with titanium dioxide (Tio2) http://t.co/UDobomXlod

[qtrg_unique_7 @QatarG_G47]

Making a data table to record the result then compare http://t.co/2iYsPxGbQS

[qtrg_unique_7 @QatarG_G47]

In this experiment we put the methylene blue & methylene blue with titanium dioxide under uv lamp &… http://t.co/aOqflp8t4H

[qtrg_unique_7 @QatarG_G47]

Eng.doaa from @eng7eno http://t.co/tcjGYpstzX

[𝐒𝐚𝗿𝐚𝐡 @Sarrah02_]

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[qtrg_unique_7 @QatarG_G47]

الاستنتاج في نهايه التجربه ان المحفز المستخدم "iron fiber "ينتهي أداءه بعد فتره من الزمن حيث لا يمكن… http://t.co/uiZHkKtpna

[qtrg_unique_7 @QatarG_G47]

@albairaqqatar maybe our word doesn't explain the experiment enough , but really it's very nice one to do

[qtrg_unique_7 @QatarG_G47]

@albairaqqatar finally , when you add the yeast you will see increasing of the level and at the end you will see bubbles

[qtrg_unique_7 @QatarG_G47]

@albairaqqatar oops , do not forget the food color .. Add about 10 drops before you add the hydrogen peroxide

[qtrg_unique_7 @QatarG_G47]

@albairaqqatar put 10 drops of hydrogen peroxide in the cylinder , then be carefully to add the yeast

[qtrg_unique_7 @QatarG_G47]

@albairaqqatar first: add the yeast to the water and mix it very well , then add little pit of soap in a long Cylinder

[qtrg_unique_7 @QatarG_G47]

@albairaqqatar to do the first experiment you need : yeast , hot water, soap, food color and Hydrogen peroxide

[qtrg_unique_7 @QatarG_G47]

We used litmus paper in the experiment

[qtrg_unique_7 @QatarG_G47]

@albairaqqatar عند وضع قطرات من الفينولفيثالين في غاز الامونيا فانه لونه يتحول الى الوردي

[qtrg_unique_7 @QatarG_G47]

@albairaqqatar يمكن الكشف عن غاز الامونيا باستخدام الفينولفيثالين

[qtrg_unique_7 @QatarG_G47]

@albairaqqatar العامل الحفاز :هي الماده التي تدخل في التفاعل لتقوم بتسريعه و لكنها لا تتفاعل معه حيث انه يمكن استخدامها مره اخرى