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How do you test to confirm that the gas released by the plant was oxygen?
Wiki User
∙ 13y ago
Sometimes, you can test for the presence of pure oxygen via the glowing splint test.
Basically, you light a splint (a small wooden stick) and then blow the flame out, so the end is just glowing. Then, you place the splint in the environment that you're testing for oxygen. If the splint reignites, then the gas in the environment is pure oxygen.
Wiki User
∙ 13y ago
Wiki User
∙ 14y ago# Boil the leaf for a couple of minutes. # Put the leaf in ETHANOL and rinse. # Then put a bit of iodine on the leaf and if it turns black glucose is present so the plant has gone through photosynthesis which therefore means oxygen is also being produced. By Annonygle
Wiki User
∙ 15y agothe plant turns red and nick cristo is released
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What property of oxygen is made use in this test?
Not enough information
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The process of photosynthesis converts carbon atoms from carbon dioxide into .?
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How do you test if oxygen is coming out of the plant during photosynthesis?
the perkiness of the plant
What test can be used to confirm oxygen?
The easiest method is to collect it in an upturned test tube, and place a lighted splint into it. If it goes out, pops, etc. it's not O2. If it burns much brighter, it is.
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How do scientiste confirm a prediction?
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How can you test a plant leaf for photosynthesis?
leave it in sunlight and water it, use a starch indicator to test presence of starch, or put an aquatic plant in a beaker of water and put a test tube upside down in the beaker surrounding the plant and leave it in sunlight and you should eventually see oxygen bubbles start to form up from the plant through the test tube
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What test can be carried our to confirm the presence of sodium gas in electrolysis?
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How can you prove plant release oxygen?
The easiest way is to use an aquatic plant (one that grows underwater). In sunlight this will release bubbles - collect the bubbles in an upturned (water filled) jar placed over the plant. Once you have collected the gas use the oxygen test (relight a smoldering taper) on the gas to see if it is oxygen.
What gas results from plant undergoing photosynthesis?
carbon dioxide + water + [light energy] → oxygen + glucose(The chemical equation looks like this: 6CO2 + 6H2O + [light energy] → 6O2 + C6H12O6)The oxygen is released through the stomata into the air, giving us what we need to breathe. The plant usually makes more glucose than it needs immediately, so the extra is stored as a more complex sugar or as starch until the plant needs it for growth or for food when it is too little light to perform photosynthesis. (One of the ways to test if photosynthesis has occurred is to test for presence of starch) So if you don't get it is Oxygen
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