Ask question

Ask question

All categories

3 years ago

14

How many moles of nitrogen monoxide will be generated when 0.83 moles of nitrogen dioxide gas reacts with water? 3NO2 + H2O 2HNO

3 + NO

2 answers:

Triss [41]3 years ago

5 0

Answer:

0.277

Explanation:

statuscvo [17]3 years ago

4 0

3NO₂ + H₂O→2HNO₃ + NO

n(NO)=n(NO₂)/3

n(NO)=0.83/3=0.277 mol

You might be interested in

A piece of rubber has a mass of 495 kg and a volume of 355 liters. Will it float in water, which has a density of 1.0 g/mL?

hoa [83]

Compare the density of the rubber to water. If it is less that 1 g/mL then it floats in the water.

You must compare density in the same units. So convert to g/mL

$( \frac{495kg}{355L} )*( \frac{1000g}{1kg} )*( \frac{1L}{1000mL} ) = 1.39 g/mL$

The rubber does not float in water.

6 0

3 years ago

5. Identify each of the following as an element, a mixture, or a compound.

VashaNatasha [74]

Answer:

Aluminum foil ~ element

Air ~ mixture

Water ~ compound

Salt Water ~ mixture

Copper Wire ~ element

Steel ~ element

4 0

3 years ago

The amount of matter in an object is its

andrezito [222]

The amount of matter in an object is its Mass...

7 0

2 years ago

What is a scientific question?

Elena L [17]

Answer:

O c. One that is answered through observation

I used process of elminations so

Explanation:

One that everyone agrees one doesnt mean it's accurate.

Only the one that scientists ask doesnt make sense

One that never changes and One that is answered through observation.... So C

5 0

3 years ago

What is the formal charge on the hydrogen atom in hf?

stepladder [879]

The formal charge of H = +1, because F in compounds can have only -1.

4 0

2 years ago

Read 2 more answers