Question

1.В 1669 году немецкий алхимик в поисках философского камня решил попробовать синтезировать золото из человеческой мочи. В процессе её выпаривания и прокаливания он получил вещество, светящееся в темноте. В теле человека этого элемента содержится 0,982% . Рассчитайте массу этого элемента в вашем теле, если она примерно 45 кг.

Answer 1

The Element in Human Body

In 1669, a German alchemist attempted to synthesize gold from human urine in his search for the philosopher's stone. During the process of evaporating and calcining the urine, he obtained a substance that glowed in the dark. This substance is known as phosphorus.

Phosphorus is an essential element found in the human body. It plays a crucial role in various biological processes, such as energy production, DNA synthesis, and bone formation. The average human body contains approximately 0.982% phosphorus by mass.

To calculate the mass of phosphorus in a 45 kg human body, we can use the following formula:

Mass of phosphorus = 0.982% * 45 kg

Calculating this, we find:

Mass of phosphorus = 0.00982 * 45 kg

Therefore, the mass of phosphorus in a 45 kg human body is approximately 0.4419 kg or 441.9 grams.

Please note that the value provided is an approximation and may vary slightly among individuals.