nataliecastillo570 nataliecastillo570

22-04-2020
Chemistry

contestada

How many grams of carbon dioxide are produced by the combustion of 75.3 g of octane (C8H18)? (answer rounded to nearest whole number)

Respuesta :

FortniteFan109 FortniteFan109

22-04-2020

Answer:

232 g CO2

2 C8H18 + 25 O2 --> 16 CO2 + 18 H2O

75.3 g C8H18 (1mol / 114.26g) (16 mol CO2/2 mol C8H18) (44.01 g/1 mol) = 232 g

Hope this helps!

Answer Link

Otras preguntas

identify how counter urbanization and urban sprawl have created new land-use forms

Although Jeffrey is upset about his test grade, he refuses to acknowledge his negative emotions. Instead, he begins to review the material to see what the corre

Suppose you were to deposit a lump sum today, instead of making quarterly deposits. how much would you need to deposit today in order to end up with the same am

A ball is thrown vertically upwards with an initial velocity of 30 m/s. neglect air resistance and take g = 10 m/s² find the time taken to return to its startin

How many moles of CH₄ is equivalent to 26.9 g of CH₄ (molar mass of methane is 16.04 g/mol)?

At what wavelength does blood absorb light and appear black? a) 500 nm b) 550 nm c) 515 nm d) 415 nm

Government may impose a pollution policy (laws) based on how much pollution an industry creates, which acts as an ____________________ not to pollute.

Can someone please help me with problem number 18 in this radicals and rational exponents assignment? The answer is provided next to it. This is algebra 2 by th

In an examination there are three multiple-choice questions and each question has 4 choices. the number of ways in which a student can fail to get all answers c

Ax + by = 122x + 8y = 60In the system of equations above, a and b are constants. If the system has infinitely many solutions, What is the value of a/b?a. 1/4b.