ash1912 ash1912

15-06-2022
Chemistry

contestada

1kg of hydrogen is burned in oxygen how much energy is released

Respuesta :

mayabhusa19 mayabhusa19

15-06-2022

Answer:

121 million joules energy is released

Explain :

As there are 500 moles of hydrogen gas in a kilogram, this means that burning a kilogram of hydrogen gas releases 500 times as much energy or 121 million joules .

Answer Link

Otras preguntas

Canada's spoken languages have been MOST influenced by the countries of A) France and Spain. B) England and France. C) Portugal and Spain. D) France and Germany

H2SO4+NH3=(NH4)2SO4 what mass of ammonium sulfate will result from the reaction of 5.00g of NH3?

Lobbyists today are people who generally a. work within the governmental process to affect policies. b. work illegally to get their group's needs met. c. use un

Latin America's Environmental issues include air pollution, deforestation, and oil pollution. True or False

What occurred after the Eighteenth Amendment passed? Answer The government controlled the manufacture and distribution of alcohol. Bootlegging became legal. Peo

Round these decimals to 2 decimal places. a) 4.148 b) 5.092 c) 0.458 d) 17.315

2. Newton began his academic career in 1667. For how long was he a working scientist? Was he a very productive scientist? Justify your answer.

how do societies balance individual and community rights?

What does the Spanish word conquistador mean literally in English? A. coordinator B. controller C. conqueror D. conciliator

what is the relationship between ATP and ADP