Ask question

Ask question

All categories

3 years ago

9

The combustion of propane (C3H8) in the presence of excess oxygen yields CO2 and H2O: C3H8 (g) + 5O2 (g) → 3CO2 (g) + 4H2O (g) W

hen 2.0 mol of O2 are consumed in this reaction, ________ mol of CO2 are produced.

1 answer:

zimovet [89]3 years ago

4 0

Answer:

1.2

Explanation:

2.0 mol O₂ × (3 mol CO₂ / 5 mol O₂) = 1.2 mol CO₂

You might be interested in

What is the frequency of radiation whose wavelength is 11.5 a0 ?

irakobra [83]

Answer:

The frequency of radiation is $2.61 \times 10^{17} s^{-1}$

Explanation:

Given:

Wavelength $\lambda = 11.5 \times 10^{-10}$ m

Speed of light $c = 3 \times 10^{8}$ $\frac{m}{s}$

For finding the frequency of radiation,

$c = f \lambda$

$f = \frac{c}{\lambda}$

$f = \frac{3 \times 10^{8} }{11.5 \times 10^{-10} }$

$f = 2.61 \times 10^{17}$ $s^{-1}$

Therefore, the frequency of radiation is $2.61 \times 10^{17} s^{-1}$

4 0

3 years ago

What is the potential energy of a 2kg plant that is on a windowsill 1.3 m high?

klio [65]

Answer:

25.48

Explanation:

6 0

3 years ago

What is the displacement of the runner, whose velocity versus time graph is shown in the Figure, in the first 15.5 s?

muminat

Answer:

10 displacement of the runner

6 0

3 years ago

What are 3 subatomic particles of an atom?

Vesnalui [34]

Protons, neutrons, and electrons<span> are the three main subatomic particles found in an atom.</span>

7 0

3 years ago

Read 2 more answers

What is electron capture

USPshnik [31]

Well a Electron capture is, <span> one process that unstable atoms can use to become more stable. :) Hope this helps if ya want subscribe to my YouTube it's Enstanding tysm!</span>

7 0

4 years ago