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
kupik [55]
3 years ago
5

Which of the reactions below are catalyzed? Check all that apply.

Chemistry
2 answers:
Verdich [7]3 years ago
7 0

Answer:

B. Salt, NaCl, is produced by the process of evaporation of seawater or brine. If the surface area of the water is increased, the same volume of water evaporates faster.

C. The Haber process combines hydrogen and nitrogen to make ammonia. The two gases are passed through a reactor under pressure and at high temperatures. If iron is added to the reactor, the yield of ammonia increases.

Explanation:

Evaporation of water is responsible for the production of sodium chloride also known as table salt. Sodium and chlorine are present in water. When more evaporation of water occurs, sodium and chlorine come close together forming sodium chloride. Haber process is responsible for the production of ammonia which is used as fertilizer. For speed up the process, catalyst is used such as iron in order to complete the reaction in less time. Iron binds hydrogen and nitrogen with each other.

Alexus [3.1K]3 years ago
3 0

Answer:a c d edj

Explanation:

You might be interested in
What's the alkalinity of lemon? ​
Cloud [144]

Answer:

Hey mate here's your answer ⤵️

Lemon juice in its natural state is acidic with a pH of about 2, but once metabolized it actually becomes alkaline with a pH well above 7

<h2 /><h2>Hope it was helpfulll </h2>
3 0
3 years ago
Read 2 more answers
How many molecules are in 8.2 moles of CO3
Anarel [89]
I believe the answer is 50.5 molecules 
3 0
3 years ago
Several general characteristics of metabolic reactions or reaction pathways are listed below. sort them into the appropriate met
Kobotan [32]
Answers are:
Catabolism: 
- g<span>enerally exergonic (spontaneous): In this reactions energy is released.
- </span><span>convert NAD+ to NADH. Electrons and protons released in reactions are attached to NAD+.
- </span><span>generation of ATP. ATP is synthesis from ADP.
- </span><span>convert large compounds to smaller compounds. Foe example starch to monosaccaharides.
Anabolism:
</span><span>- convert NADPH to NADP+. Protons and electrons are used to make chemical bonds.
</span>- <span>convert small compounds to larger compounds.</span>
8 0
3 years ago
Read 2 more answers
Where are stars from in the spiral galaxy
zzz [600]
Stars form in the regions with the densest gas.
6 0
3 years ago
What is Determine the mass of 2.40 moles of CoH12​
mash [69]

Answer:

mass of CO 2 = M r x number of moles of CO 2 = 44.0 × 0.010 = 0.44 g

Explanation:

7 0
3 years ago
Other questions:
  • If 200. g of water at 20°C absorbs 41 840 J of energy, what will its final temperature be? (Specific Heat of water is 4.184 J/g*
    15·1 answer
  • Which of the following is an example of symbiosis?
    10·2 answers
  • Which of the following is not a genetic trait?<br> Dimples<br> Hair length<br> Height<br> Hair Color
    10·2 answers
  • What is one similarity between the lungs and capillaries? (5 points) They are both activated by inhalation. They are both involv
    13·2 answers
  • What's the word of a theory that states that earths crust and upper mantle are broken into sections which move around on a speci
    5·2 answers
  • ∆G° for the process benzene (l) benzene (g) is 3.7 Kj/mol at 60 °C , calculate the vapor pressure of benzene at 60 °C [R=0.0821
    5·1 answer
  • How many elements are in P4I10
    10·1 answer
  • PLEASE HELP ME WITH THIS I ONLY HAVE 8 MINUTES I will give you extra points . THANK YOUU
    9·1 answer
  • When heat is added to the substances, the atoms being to?
    10·1 answer
  • a parent isotope has atomic number 90 and mass number 232. which are the atomic and mass numbers of the daughter isotope if it e
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!