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
Leno4ka [110]
3 years ago
8

What is the theoretical yield of ammonia that can be obtained from the reaction of 17.1 g of H2 and excess N2?

Chemistry
1 answer:
liberstina [14]3 years ago
6 0

The theoretical yield is the yield after a certain reaction occurs. So if you are given 17.1 g of H2 and an excess of N2, you should know the balanced equation.

N2 + 3H2 → 2NH3

Molar mass of H2 = 2.02 g/mol

Molar mass of NH3 = 17 g/mol

 

(17.1 g of H2)(1 mol H2/2.02g H2)(2 mol NH3/3mol H2)(17g NH3/1mol NH3) = 95.94g NH3

You might be interested in
South Florida is surrounded by salt water. The need for fresh
Lady bird [3.3K]

Answer:

Aquifer

Explanation:

Instead of snowcapped mountains that store water in advance of warmer temperatures, most of our drinking water comes from underground "mountains" of porous materials called aquifers which are replenished by rain. The Biscayne Aquifer is South Florida's lower east coast's primary source of fresh water.

3 0
3 years ago
Warm air _____.
svp [43]

Answer:

cools as it rises, then sinks back down

Explanation:

The movement of air is a convection current. Convection currents occur when warm air rises, cools down, and sinks due to gained density, replacing the warm air closer to the ground, creating a cycle.

5 0
3 years ago
Which of these statements is true about the temperature of a substance?
Svetradugi [14.3K]

Answer:

(c)

Explanation:

4 0
3 years ago
Help me pleaseee I need it!​
sashaice [31]
They have the most moons because they have the most mass
8 0
2 years ago
What energy is it when you flip on a switch on a lamp
Natalka [10]
Electric energy converted to light energy
3 0
3 years ago
Other questions:
  • What is the mass of a wooden block with a density 2.0 and a volume of 7.0? (Need answer ASAP!!)
    6·2 answers
  • What is a diabasic acid
    11·1 answer
  • In terms of electrons why does a cation have a positive charge
    15·1 answer
  • Your dad is working on creating a brick border for the lake in your backyard. Each brick has a mass of 100 g and a volume of 20
    10·1 answer
  • Describe the energy inputs and outputs for the campfire. Use the law of conservation of energy to construct a valid qualitative
    9·1 answer
  • Why do some elements form double and triple bonds during bonding
    9·1 answer
  • Part A Write balanced molecular equation for the reaction between nitric acid and calcium hydroxide. Express your answer as a ch
    5·1 answer
  • In the balanced chemical reaction for the neutralization of calcium hydroxide with nitric acid, HNO3, the coefficient of water i
    12·2 answers
  • Which of the following is NOT an
    7·2 answers
  • I’ll really appreciate it if you help me out on these 2 questions.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!