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Joseph Priestley discovered that plants have the ability to purify air by absorbing carbon dioxide and releasing oxygen. In his famous experiments, he showed that a candle burns out in a sealed container, but if a plant is placed in the same container, the candle can burn longer, indicating that the plant was producing oxygen. This work laid the groundwork for understanding photosynthesis and the vital role of plants in maintaining the Earth's atmosphere.
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What did Joseph Priestley study?
he studied in the town he was boen in
What is the birth name of Robert Priestley?
Robert Priestley's birth name is Robert Willerton Priestley.
What is Joseph Priestley's birthday?
Joseph Priestley was born on March 13, 1733.
How did priestley discover oxygen?
Joseph Priestley discovered oxygen in 1774 while experimenting with heating mercuric oxide, which released a gas he initially called "dephlogisticated air." He noticed that this gas supported combustion much better than regular air and allowed a candle to burn brightly and a mouse to survive longer in it. Priestley's work laid the foundation for later understanding of oxygen's role in respiration and combustion, although he did not identify it as an element. His findings were instrumental in advancing the field of chemistry.
How did Joseph Priestley died?
J. B. Priestley died on August 14, 1984 at the age of 89.
What did Joseph Priestley's discover?
he discovered oxygen
When did Joseph Priestley discover dinitrogen oxide?
The dinitrogen monoxide (N2O) was discovered by Joseph Priestley in 1772.
Who found out that plants need sunlight to make oxygen?
Joseph Priestley
Who used a bell jar candle and a plant to show plants give off something that candles need to burn?
Joseph Priestley used a candle and a plant under a bell jar to show that plants release oxygen, which is essential for combustion, allowing the candle to burn. This experiment demonstrated the process of photosynthesis, where plants convert carbon dioxide into oxygen using light energy.
Who experimented to show that plants make oxygen?
Joseph Priestley experimented to show that plants make oxygen.
What did Joseph Priestley study?
he studied in the town he was boen in
How were Priestly's and Ingenhousz's discoveries about photosynthesis related?
Priestley discovered that plants released oxygen during photosynthesis, while Ingenhousz demonstrated that this process only occurred in the presence of sunlight. Together, their findings established the role of sunlight in the process of photosynthesis, with Priestley's work on oxygen production and Ingenhousz's work on the light-dependent nature of the process.
When did Joseph Henry discover oxygen?
Joseph Henry did not discover oxygen. Joseph Priestley and Carl Wilhelm Scheele are the two men who independently discovered oxygen in 1774. Scheele actually discovered it first, but Priestley was the first to publish his findings. Joseph Henry is the person who discovered the electromagnetic phenomenon of self-inductance.
Who dicovered oxygen?
Karl Scheele was the first person to discover oxygen. However, he published his findings later than Joseph Priestley.
Who discover laughing?
Laughing gas (Nitrous oxide) is a chemical compound (N2O) found by English chemist Joseph Priestley in 1775.
How did Priestley's and ingenhousz's experiments differ?
Priestley's experiments focused on the effects of plants on air composition, discovering oxygen and its role in respiration. In contrast, Ingenhousz's experiments explored the process of photosynthesis in plants, demonstrating that they release oxygen in the presence of light. Both scientists laid the foundation for our understanding of how plants interact with their environment.
Who discovered using a candle and a jar he observed that plants produce a substance that kept the candle burning?
Priestley
