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
marta [7]
3 years ago
10

If 42.5 g N2 react with 10.1 g H2 according to the reaction below, how many grams of ammonia (NH3) can be produced, and how many

grams of the excess reactant will be left over? (5 points) Unbalanced equation: N2 + H2 → NH3 Be sure to show all of your work.
Chemistry
1 answer:
igor_vitrenko [27]3 years ago
4 0
2N2+3H2>2NH3, H2=2.02g/mol, N2=28.02g/mol
42.5(1/28.02)(2/2)(17.04)
You might be interested in
Do all of em 1 to conclusion :) 20 points & brainliest
Anit [1.1K]

Answer:

The metric system is the preferred system of scientific units for several reasons: The majority of countries in the world employ the metric system of measurement. Because metric units are decimal-based, they are easily converted by moving the decimal point.

4 0
3 years ago
Someone help me please
crimeas [40]

<u>Examples of energy</u>: Heat, Electrical, Mechanical, Nuclear, Chemical, Kinetic and Potential.

<u>Non-Examples of energy</u>: Ideas, matter, water, paper, people and coffee.

6 0
3 years ago
Read 2 more answers
How much hbro must be added to 1l of pure water to make a solution with a ph of 4.25? ka = 2.00 × 10−9 ?
RUDIKE [14]
Answer is: 153.52 grams of hypobromous acid <span>must be added.
</span>Chemical dissociation: HBrO ⇄ H⁺ + BrO⁻.
pH = 4.25.
pH = -log[H⁺].
[H⁺] = 10∧(-pH).
[H⁺] = 10∧(-4.25).
[H⁺] = [BrO⁻] = 5.62·10⁻⁵ M.
Ka = [H⁺] · [BrO⁻] / [HBrO].
2.00·10⁻⁹ = (5.62·10⁻⁵ M)² / [HBrO].
[HBrO] = 3.16·10⁻⁹ M² / 2.00·10⁻⁹.
[HBrO] = 1.58 M.
m(HBrO) = n(HBrO) · M(HBrO).
m(HBrO) = 1.58 mol · 96.91 g/mol.
m(HBrO) = 153.52 g.
3 0
4 years ago
A sample of a gas in a rigid container at 35.0oC and 1.85 atm has its temperature increased to 48oC. What will be the new pressu
Scorpion4ik [409]

Answer:

Standard pressure is always 1.00atm. Example #1: How many moles of oxygen will occupy a volume of 2.50 L at STP? Standard temperature = 273K law.

Explanation:

8 0
3 years ago
Explain the difference between an organic compound and a hydrocarbon
VLD [36.1K]
An organic compound<span> is any member of a large class of gaseous, liquid, or solid chemical </span>compounds whose molecules contain carbon and <span>a hydrocarbon is compound of hydrogen and carbon, such as any of those that are the chief components of petroleum and natural gas.</span>
4 0
3 years ago
Other questions:
  • How is personification used to show grendels joy upon arriving at herot?
    6·1 answer
  • Calculate the heat required to convert 52.5 g of c2cl3f3 from a liquid at 11.05 ∘c to a gas at 76.65 ∘c.
    11·1 answer
  • What is the oxidation number of manganese in the permanganate ion (mno4 -)?
    5·2 answers
  • A golf pro has 2100 J of kinetic energy and swings his driver which weighs .75 kg. What is the speed of his swing?
    14·2 answers
  • Type the correct answer in the box. Express the answer to three significant figures.
    8·1 answer
  • Convert the pressure 525.4 torr to kPa.
    12·2 answers
  • Use the Henderson-Hasselbalch equation and your knowledge of ionization to help you answer this question. Aspirin is a weak acid
    8·1 answer
  • Convert -12.00 degrees Celsius to the unit Kelvin. 296.15 K 261.15 K -285.15 K -162.85 K
    12·1 answer
  • Arrange the gases in increasing order of the number of atoms that make up its molecule, from left to right.
    6·2 answers
  • Magnesuim Bromide is a (an) _____ compound.
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!