romasamehmood57 romasamehmood57

12-09-2022
Chemistry

contestada

C3H8(g) + 5O2(g) --> 3CO2(g) + 4H2O(g) + 2043.9 kJ
If 512 g of propane are burned in an automobile engine, the amount of energy released (to the nearest tenth) is __________ MJ.

Respuesta :

Otras preguntas

What is 67.943 written in expanded form?

which physical quantity can be measured by finding area under a speed-time and distance-time graph each?

A triangle that is very special to you has an area of 12 square feet. The height of this figure is six feet. What is the length of the base?

Choose the definition of: Prelude A. something that precedes something else B. something that goes after something else C. something that goes concurr

what is the value of 3 in 136,422

Christi is doing her math homework. To receive full credit, she must answer this question: What key features are necessary—and how are the features used—to cr

climatology is a subspecialty of

ENG103 DISCUSSION BOARD 3 Take some time to use the various search engines discussed in Lesson Two. Choose a topic of your liking and use Bing (common sear

The mean of a set of five whole numbers is the same as the median which is equal to the mode which is equal to the range which equals 4 what is the value of the

56 out of 154 in simplest form of a fraction