1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Anastaziya [24]
3 years ago
5

How many grams of H2 are needed to produce 13.33g of NH3?

Chemistry
1 answer:
Zanzabum3 years ago
3 0

The reaction to form NH3 is : N2 + 3H2-> 2NH3 12,33g NH3 is 12,33/17,03=0,3 =0,724 moles of NH3 moles NH3. So you need 1,5*0,724 = 1,086 moles H2 1,086*2,016 = 2,189 g of H2 is needed ro form 12,33 g NH3

You might be interested in
Question is chemistry:
Black_prince [1.1K]

H2S hydrogen sulfide gas has a higher lattice energy because

Formula: H2S

Molar mass: 34.1 g/mol

Boiling point: -76°F (-60°C)

Melting point: -115.6°F (-82°C)

Density: 1.36 kg/m³

Soluble in: Water, Alcohol

8 0
3 years ago
A gas occupies a volume of 30.0L, a temperature of 25°C and a pressure of 0.600atm. What will be the volume of the gas at STP?​
Shalnov [3]

Answer:

=16.49 L

Explanation:

Using the equation

P1= 0.6atm V1= 30L, T1= 25+273= 298K, P2= 1atm, V2=? T2= 273

P1V1/T1= P2V2/T2

0.6×30/298= 1×V2/273

V2=16.49L

5 0
3 years ago
Determine the average atomic mass of the following mixture of isotopes of Potassium:
dexar [7]

Answer

the first one (im pretty sure)

Explanation:

5 0
2 years ago
Which statement best describes the polarity of the molecule Sil4?
Nadusha1986 [10]

Answer:

I dont a picture

Explanation:

but the answer is 24

6 0
2 years ago
In the essay box, compose a scientific report which includes your observations, data, and conclusions. The following questions s
timama [110]

Answer:

1. It depends what type of method you are using. if it is Height x Width x Length then it will not work for an irregular shape because it has extra pieces that would not be included.

2. The second method would work for both regular and irregular shapes because you would have to know or find out the volume of the regular shape to get the volume for the irregular shape.

3. It also depends on what you are doing, if you are doing a regular shape then use the first method, if it's an irregular shape then use the second method, if you do the maths correctly both should give you an accurate answer for what you want to achieve.

4. No, because the sugar would dissolve.

5. No, on this case the displacement method would not work because of the weight difference

Explanation:

All the answers for you!

4 0
3 years ago
Other questions:
  • What type of energy cause salt to separate from water​
    11·1 answer
  • Describe how cloning can be a social issue and give rise to moral, ethical and legal debates. Justify your response in two or mo
    15·1 answer
  • *multiple choice*
    5·1 answer
  • Rows on the period table are called ______While columns are called_____.
    7·1 answer
  • It takes three seismograph stations to determine the epicenter of an earthquake. Each station can determine how far away the ear
    10·1 answer
  • What is the energy of an electromagnetic wave with a electromagnetic wave with a frequency of 3 * 10 Hz ?
    12·1 answer
  • Which of the following helps reduce the flow of thermal energy from within your house to the outside?
    9·1 answer
  • What causes these H-bonds to form?
    15·1 answer
  • Which statement correctly describes two forms of oxygen, O2 and 03?
    15·1 answer
  • The largest pieces being dragged along the streambed are undergoing the process called ________. pushing saltation traction susp
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!