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nurie nurnisha binti adros  (4acacia)

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Nurul Izzah Bt Kamarul Azhar (4B)

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Ellysaa Ezyanee Bt Norezani Nazim (4C)

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Daniel imran saharudin
4 vanda

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Aidid Zikry (4C)

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nor dania izzati binti nor syamaiza
4acacia

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Muhammmad nabil is'ad
4B

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NUR ALIYA MAISARAH BINTI ABDUL AZIZ
4BEGONIA

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Fuel cell (Muhmmad Irfan bin Kamil)4D
-Supplied with a source of hydrogen and a source of oxygen .
-fuel cell is like a battery in that it generates electricity from an electrochemical reaction.

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Nurul Syafiqah binti Mohd Nazri
4 Ipomea

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Aina Batrisyia bt Amirliza
4B

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Adam Putra bin Agus Putra
4 Ixora

Hydrogen Fuel Cell
-an electrochemical cell
-It converts chemical energy of a fuel and oxidizing agent into electricity
-through a pair of redox reaction
How Does It Work?
-Passing Hydrogen through the anode of a fuel cell
-Passing oxygen through the cathode of fuel cell
At anode,the hydrogen molecules are split up into electrons and protons

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Farah Ameera 4D

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nur rabiatul adawiah bt asrol halmi
4 ixora

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Hanan Dania bt Abdul Rahim
4 Acacia

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Farah Nadirah ii

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Farah Nadirah

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Fuel Cell

A fuel cell is a device that converts chemical potential energy into electrical energy. A PEM (Proton Exchange Membrane) cell uses hydrogen gas (H2) and oxygen gas (O2) as fuel. The products of the reaction in the cell are water, electricity, and heat. This is a big improvement over internal combustion engines, coal burning power plants, and nuclear power plants, all of which produce harmful by-products.Two separate reactions happen, one on each side of the fuel cell.

1. On one side, hydrogen molecules lose electrons and form hydrogen ions:

Anode: 2H2 → 4H+ + 4e–

2. On the other side, hydrogen ions react with oxygen molecules and electrons to form water

Cathode: O2 + 4H+ + 4e– → 2H2O

The overall reaction in a hydrogen-oxygen fuel cell is:

hydrogen + oxygen → water

Overall: 2H2 + O2 → 2H2O

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hydrogen as fuel cell, is another alternative to produce electricity using fuel in redox reaction, where hydrogen fuel is used as the anode and the cathode will be oxygen gas. fuel cells can produce electricity continuously for as long as fuel and oxygen are supplied. the reason fuel cell is invented because of the issue, batteries are one of the most dangerous items to leave in a landfill. the thin metal exterior of a battery will decompose within 100 years, exposing the heavy metals inside, which will never decompose and are toxic to the environment. why do we use hydrogen fuel and not other fuel? hydrogen can be easily obtained as in sources such as natural gas and water. it will also reduce greenhouse effects as the product will be water. why does ‘hydrogen as fuel cell’ fall under topic chemical energetic? as the definition of chemical energetic is study of conversion of chemical reaction to energy, fuel cell converts fuel to electricity too.

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Adam Danial bin Muhammad Ramadhan (4D)

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nurul syakirah 4b

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Nur Fathiah Allesya bt Fatahul Rohman 4A

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Nur Alyaa Batrisya binti Mohd Nizam 4D

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Nur Chempaka Alleya binti Rahimie
4E

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sofiea batrisya 4C

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Muhamad Harith Mirza bin Mazli
4 ipomea

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Muhammad Khairi bin Jalil
4B

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azim yasmin binti mohd naim
4 ixora

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Amalyn Edryana binti Azlan Haniff

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Nurmaisarah Hani Binti Zulasri 4 Acacia

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Shafiq Amry Bin Sham Sol 4E
Hydrogen Fuel Cells

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Noordanisha Aaliyah 4E

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MUHAMAD LUQMAN HAKIM|4E

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Damia Azra 4E

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Nur saliza binti zulkefli 4b

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halisa farhana bt jeffry
4e

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Ellena Saffiya bt Noralam
4 Ipomea

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Lailatul Munawarah binti Zuraimi
4 Vanda

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nur zahra nasrullah bt abdul fatah
4 ixora

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nurul hani binti hasbolah
4 bego

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muhammad naqib
4 Begonia

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hashifah hashim
4 bego

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Qistina Balqis binit Mustapha Kamal
4 Acacia

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nurul sabrina atika binti mohd shariff
4c

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Muhammad Imran Iskandar bin Anwar
(4 Vanda)

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Nur Syamimi Hanan bt. Solihin (4 Begonia)

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Ayishah binti Iskandar Zulfakar 4E

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Ahmad Amsyar Zuhdi bin Ahmad Rizal
4Begonia

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Iman Nur Sya'ema binti Noor Azman (4 IXORA)

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Muhammad faizul bin mansor 4A

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sufi haziq syazani bin hafizi 4E

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Daniel Aiman bin Noorhardly 4Ixora

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Muhammad akmal izzuddin bin mustafa
4 ixora

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Rabi'atul Adwiyah binti Masley 4E

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nafisha 4C

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Safya Batrisya binti Midu@Amizan
4Acacia

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Malisa Adani Binti Mohd Radzian (4 Ixora)

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Nurain erin shalina mohd shaiful bakhtiar / 4 acacia

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NURUL AAIN BINTI ABDUL 'ADL (4VANDA)

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Dyana Zalika binti Zahree 4D

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Yasmin Dania binti Mohd Aidil 4D

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Aisyah Nor Dini bt Anuar
4B

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aina najwa 4D

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open assignment
rania safiyah 4c

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boleh share link utk kawan2 tengok?

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YUP Daniel

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So sir,is it this yang dikatakan the thermite process tu?

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okay sir😊

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Hi guys. You can post anything so that we can discuss on it okay?

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hello