Ask question

Ask question

All categories

2 years ago

11

3. How many grams of water will be produced from 15.0 grams of Methane? * CH4 +2 02 → CO2 + 2H2O

1 answer:

jok3333 [9.3K]2 years ago

8 0

CH4 + 2O2 = CO2 + 2H2O

According to molar weights :

16 gm CH4 + 64 gm O2 = 44 gm CO2 + 36 gm H2O

Since 16 gm CH4 produce 36 gm H2O

Hence 2.5 gmCH4 produce 36×2.5/16 gm H2O

= 5.265 gm of H2O
2.1K viewsView 2 Upvoters

2

1

Related Questions (More Answers Below)

You might be interested in

Circle the odd one out and give reason of your choices <br>copper <br>iron <br>pencil <br>rubber

Ivanshal [37]

Rubber.

Iron, copper, and graphite are minerals. Rubber is not a mineral.

Have an amazing day! :3

3 0

2 years ago

Pani-rosa [81]

Answer:

$b.$ $obtain$

Explanation:

Let us look at all the answers definitions,

Sponsor would not work as it talks about a company offering you something in back for an advertisement.

Obtain would work as it means to acquire something.

Neglect would not work because it means to fail to care for something properly

Dismiss wouldn't work because it means to leave or allow to exit

5 0

2 years ago

4Fe + 3O2 → 2Fe2O3

Black_prince [1.1K]

n(2Fe2O3)=10g/319.374amu=0.03mol

n(4Fe+3O2)=0.03 mol

m(4Fe+2O2)=Mn=319.374×0.03=9.58=10

7 0

2 years ago

Read 2 more answers

There is a balloon filled with 1 liter of methane, CH4 gas at STP and a balloon filled with one liter of hydrogen gas, H2 at STP

ankoles [38]

Answer:

H2

Explanation:

I would say H2 cause CH4 have less hydrogen gas .

6 0

2 years ago

A Helium Balloon contains 24.3 moles of Helium Gas. How many grams of Helium is this?

Gnesinka [82]

Mass= number of moles multiply Mass of one mole
= 24.3 multiplied by 4
= 96.2

4 0

2 years ago

Read 2 more answers