3 years ago

At STP, how many liters of oxygen are required to react completely with 3.6 liters of hydrogen to form water?

1 answer:

7 0

Should be 1.8L.
2 moles of hydrogen react with 1 mole of oxygen. If 2 moles of hydrogen is 3.6L, 1 mole of oxygen should be 1.8L.

You might be interested in

This is very difficult

Oliga [24]

Answer: C

Explanation:

6 0

2 years ago

Which element am I? Give my symbol ONLY! What a robber says as he's running away!

Olin [163]

Answer:

ummmmmmmmmmmmmmmm..mmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm

Explanation:

ummmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmmm.................... candyunicorns1999 has left the chat

5 0

3 years ago

Read 2 more answers

Is flammability a form of chemical change or physical change

Vinvika [58]

Chemical change C===3

6 0

3 years ago

Read 2 more answers

A gas occupies a volume of 50.0 mL at 100K and 630 mmHg. At what temperature would

rodikova [14]

PV / T = P'V' / T'

V = V'

P / T = P' / T'

P = 630 mmHg
T = 100 K
P' = 1760 mmHg
T' = ?

630 / 100 = 1760 / T'

T' = 1760 / 6,3

T' = 279,36 K

T' ≈ 280 K

3 0

3 years ago

10 POINTS.

enot [183]

There are a total of 40 valence electrons in the PCl5 Lewis structure. Remember when you draw the Lewis structure for PCl5 that Phosphorous (P) is in Period 3 on the Periodic table. This means that it can hold more than 8 valence electrons.

I hope this helps and please don't report

7 0

3 years ago