ml1525434 ml1525434

16-01-2023
Chemistry

contestada

El gas butano contenido en una bombona necesita 45, 2 m3 de oxígeno de aire para quemarse . Indica cuánto aire es necesario para ello.
El oxígeno se considera un soluto en aire y está en un 21 %.

Respuesta :

Otras preguntas

Why did the Nazis consider children to be unproductive?

What is (2n + 20) + 60 = 90?

In a recent year in Tennessee, there were 53 telephones for every 100 people. What was the ratio of phones to people?

what is the highest honor that Canadians can receive?

Explain the 10% rule for energy flow ________________________________________________

What type of verb is the underlined word in the sentence? The bank president worked without interruption in her office. A. transitive B. intransitive help pl

A car travels 350 miles on 20 gallons of gasoline. How many gallons will be used to travel875 miles under the same conditions?

Room temperature is usually considered to be 25°C. What is that in kelvins?

6 4/7 to the nearest whole number

Patel bought a model rocket kit from a catalog. The price of the kit was 124.95. The state sales tax of 7% was added, and then a $10 charge for shipping was add