ojoy2002 ojoy2002

07-12-2022
Chemistry

contestada

Hydrogen holds promise as an environment friendly fuel. How many grams of H_{2} gas are present in a 42.0 L fuel tank at a pressure of 2841lb / i * n ^ 2 * (psi) at 20 deg * C ? Assume that 1atm = 14.7 psi .

Respuesta :

Otras preguntas

Which one of the following is NOT a cause for urban migration? A) to operate of machines used in manufacturing factories B) to get employment as drivers for con

The Beginner's American History by D. H. Montgomery (adapted excerpt) The King's Order In 1763, the war with the French ended with the English gaining possessio

the oxygen formed in the chemical reaction of photosynthesis is called a(n)

¿Qué buscó ella? Ella busqué el tesoro. Ella buscó el tesoro. Ella buscaron el tesoro. Ella busca el tesoro.

graph each function. Identify the domain and range

Can I get some help with this one please

Today, Jin's age is 1/3 of Mary's age. In four years, Jin's age will be 1/2 of Mary's age. How old is Mary today? a)6 yrs oldb)9yrs oldc)12 yrs oldd) 16yrs old

What was one cause of the labor strikes in 1919

. In a survey of 400 people, it was determined that 66 were left-handed. What percent of those surveyed were right-handed?

Which is the slope of the line that passes through the points (-2,4) and (5,-1) ?