3 years ago

Consider the following combustion reaction:

Chemistry

2 answers:

borishaifa [10]3 years ago

8 0

Answer: 0.34827 mole CO2.

Explanation: Solved in the attached picture.

ZanzabumX [31]3 years ago

6 0

Answer:

vxcvggccbbcCbnmhxx vgfscvjjg

You might be interested in

How were weapons and utensils fashioned during the Stone Age

Alenkasestr [34]

They were created with stone and wood and sometimes even bones, I hope this helped!

4 0

3 years ago

What is the average range of the PH scale? THANKS!!

alex41 [277]

The pH scale goes from 0-14. 0-6.9 is acidic, 7 is neutral and 7.1-14 is basic

8 0

3 years ago

Read 2 more answers

What does the prefix “geo” mean? Please Help I will give you Brainlist

blagie [28]

Derived from a greek word meaning “Earth” in most cases it means “global” or relate to the Earth somehow

3 0

3 years ago

A certain gas is present in a 15.0 LL cylinder at 2.0 atmatm pressure. If the pressure is increased to 4.0 atmatm the volume of

Helga [31]

Explanation:

According to Boyle's law, pressure of a gas is inversely proportional to its volume at constant temperature and moles.

Mathematically, P = $\frac{k}{V}$

where, k = proportionality constant

Also, formula for initial pressure and volume is as follows.

$P_{i} = \frac{k_{i}}{V_{i}}$

or, $k_{i} = P_{i} \times V_{i}$

= $2 atm \times 15 L$

= 30 atm L

Now, we will calculate the value of $k_{f}$ as follows.

$k_{f} = P_{f} \times V_{f}$

= $4 atm \times 7.5 L$

= 30 atm L

Hence, as $k_{i} = k_{f}$ this means that it signifies that gas obeys boyle's law.

6 0

4 years ago

What happens when the temperature of a solid reaches it’s melting point

IgorLugansk [536]

The solid melts and becomes a liquid.

3 0

3 years ago

Read 2 more answers