Word Equation: cellulose + oxygen → carbon dioxide + water
Chemical Formula: (C 6 H 10 O 5 ) n + 6 O₂ → 6 CO₂ + 5 H₂O
In a campfire, the fuel is wood, a complex natural material made up of many types of molecules, but the main molecule in wood is cellulose with the content of 40-50%. Cellulose molecules break down into carbon dioxide and water. These cellulose molecules are linked to each other through an oxygen atom. The fire will catch alight when the wood is heated enough so that some cellulose molecules break away from their oxygen links. In the heated air above the wood, the unstable molecules react with oxygen molecules nearby. Finally, the atoms in the cellulose and the oxygen gas recombine into carbon dioxide and water molecules. There
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In photosynthesis, cells take in carbon dioxide (CO2) and water (H2O) by absorbing energy from the sun, and then the cells release oxygen (O2) and store glucose (C6H12O6). The formula of photosynthesis is:
The last step of cellular respiration is the Electron transport chain (ETC). The ETC takes place in the inner mitochondrial membrane. Electrons from Hydrogen are carried by NADH and passed down an electron transport chain to result in the production of ATP. Results are the production of ~32 ATPs for every glucose. Oxygen, which is the final electron receptor, finishes the process by creating a water molecule and combining the remaining hydrogen molecules. Oxygen is the final electron receptor. Without it, the process cannot be complete (Cellular Respiration, 2004). The waste products of cellular respiration are CO2 and H2O that are the same incrediants used in photosynthesis. Plants store chemical energy by photosynthese and then harvest this energy via cellular respiration.
The most important waste product produced during cellular respiration in cells is carbon dioxide. Each molecule of glucose produces six molecules of carbon dioxide during aerobic respiration. Carbon dioxide diffuses across the cell membrane into the bloodstream, where it's carried back to the lungs to be released during exhalation. Unlike carbon dioxide, water isn't a waste that requires any specialist disposal since cells and the bloodstream are made up of predominantly water.
Have you ever went camping with friends or family and admired the welcoming campfires that were built? Roasting marshmallows, sharing stories, or just sitting and absorbing the nature around you are just a few of the many enjoyable activities that can be done with a bonfire! However, what may look like a simple set-up might be more complex than one would assume. In fact, there are several steps a person should follow when constructing a campfire. Practicing these instructions can not only lead to a more successful, thriving bonfire, but can also guide you to becoming more safe and aware. When my dad taught me how to build a fire, it was an overall bonding experience. He was patient with me through the many failed attempts and constantly reminded me that safety was the most important factor. The skills that I learned from him will continue to come in handy any time my friends or family want to gather around a campfire.
Organisms are complex and use energy to function, grow, and reproduce. Organisms get this energy from photosynthesis and cellular respiration. Photosynthesis is the process by which plants harness sunlight to make glucose from carbon dioxide and water1. Photosynthesis provides glucose for cellular respiration. Glucose is the reactant for cellular respiration. Cellular respiration has complex stages, where the glucose molecule is slowly broken down. The formula for cellular respiration is C6H12O6 + 6O2 ⇢ 6CO2 + 6H2O + energy.
Frist off to build a fire I need to gather my materials. These materials are as follows: a lighter, rocks, a place to build the fire, some wood of all different sizes, a pocketknife, and about two handfuls of a tinder. So now you must be wondering what tinder is? Well it’s simple; tinder is a material that you light to start a fire. Tinder is also considered to be stage one in the fire building process. Which means it’s the first material in the fire to burn, and it needs to light the next level. Materials that can be used as tinder is newspaper, dryer lint, hay, and cardboard.
C6H12O6 + 6O2, which is an endergonic reaction as it requires light energy. Carbon dioxide enters the plant and leaves the plant as oxygen through complicated systems known as Photosystem II and Photosystem I.
Fire is explained in a tetrahedron of necessary requirements a fire needs before it is able to spring to life. First, is sufficient fuel. Different types of fuel coincide with different types of terrain. In dry, sparse areas, dead grass and shrubs provide the best fuel. In lush, green forests, pine needles, leaves, twigs, and other such things typically underfoot makes for the best fuel . Second, is an oxidizing agent. This could be the oxygen
This process takes place with several steps: First, carbon dioxide enters the leaves through pores called stomata. Oxygen also exists.
Fuel is a less combustible material that burns slow and steady once lit, like tree trunks, coal and oil. To start a fire, first the tinder is lit on fire. Then the kindling on top of it catches fire. When the kindling produces enough heat, the fuel will catch on fire. When all three ingredients are present in the correct amount, oxygen, heat, and fuel will start a fire and keep it burning.