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
Vikentia [17]
3 years ago
7

The wastewater in your home goes to one of three places. It can run into a home septic system, it can go to a centralized sewage

treatment plant, or it might be directly discharged into a body of water. Where does your water go after it goes down the drain?
Chemistry
1 answer:
qwelly [4]3 years ago
7 0

Answer:

Sewage Treatment

Explanation:

I am sorry if I got this wrong but if I did please correct me!

You might be interested in
A short-lived structure formed during a collision is a(n)
Jet001 [13]
Beef and cheddar I believe!!!
3 0
3 years ago
Read 2 more answers
Use the reaction given below to solve the problem that follows: Calculate the mass in grams of aluminum oxide produced by the re
bearhunter [10]

Answer:  28.4 g of aluminum oxide is produced by the reaction of 15.0 g of aluminum metal

Explanation:

To calculate the moles :

\text{Moles of solute}=\frac{\text{given mass}}{\text{Molar Mass}}   

\text{Moles of} Al=\frac{15.0g}{27g/mol}=0.556moles

The balanced chemical equuation is:

4Al+3O_2\rightarrow 2Al_2O_3  

According to stoichiometry :

4 moles of Al produce == 2 moles of Al_2O_3

Thus 0.556 moles of Al will produce=\frac{2}{4}\times 0.556=0.278moles  of Al_2O_3

Mass of Al_2O_3=moles\times {\text {Molar mass}}=0.278moles\times 102g/mol=28.4g

Thus 28.4 g of aluminum oxide is produced by the reaction of 15.0 g of aluminum metal.

7 0
2 years ago
Which substance has Hf defined as 0 kJ/mol? H2O (s) Ne (l) O2 (g) CO2 (g)
vlabodo [156]

Answer:

O₂ (g).

Explanation:

  • All elements that found in nature has heat of formation (Hf) equal 0 J/mol.
  • So, the substance that  has heat of formation (Hf) equal 0 J/mol is O₂ (g).
  • H₂O is formed from the reaction of hydrogen and oxygen and has Hf, Also, the solidification of H₂O (s) from H₂O (l) has (Hf).
  • Although, Ne (g) is found in nature and has no Hf, the liquification to form Ne (l) has heat of formation (Hf).
  • CO₂ (g) is formed from the reaction between carbon and oxygen and so has heat of formation (Hf).
8 0
3 years ago
Read 2 more answers
What is commonly used to run a central heating system?
Troyanec [42]
Answer :- Electrical energy

Explanation :-
Geothermal energy is too large scale
solar energy is inefficient
Nuclear does more harm
7 0
3 years ago
State Hund’s rule in your own words, and show its application in the orbital diagram of the nitrogen atom.
zmey [24]

Answer:

.

Explanation:

6 0
3 years ago
Other questions:
  • Describe light with respect to its speed and its dual nature as both a wave and a particle.
    12·1 answer
  • Which of these gives the best indication that a health service is based on pseudoscience?
    10·2 answers
  • Does anyone no the answer
    8·1 answer
  • Enter a chemical equation for NaOH(aq) showing how it is an acid or a base according to the Arrhenius definition. Consider that
    6·1 answer
  • What symbol is used in a chemical equation to indicate “produces” or “yields”?
    9·1 answer
  • The hydrolysis of sucrose (C12H22O11) into glucose and fructose in acidic water has a rate constant of 1.8×10−4s−1 at 25 ∘C. Ass
    8·1 answer
  • How many moles of N are in 0.241 g of N2O?
    10·2 answers
  • For thousands of years, scientists didn’t know cells existed. What major invention helped open their eyes to the world of cells?
    9·1 answer
  • (Someone please help!)
    11·2 answers
  • Is it posible Count a grain of sand?explain
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!