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
Ivenika [448]
3 years ago
11

State why argon is used in the light bulb. Explain your answer in terms of the electronic structure of an argon atom.

Chemistry
1 answer:
faltersainse [42]3 years ago
5 0
Hi I need Help with this :
A swimming pool has an inlet pipe that can fill the empty pool in 12 hours with the drain is closed and the inlet pipe is closed the drain can empty the full pool in 20 hours. When the pool is empty how long will it take the inlet pipe to fill the pool drain if it is left open ?
You might be interested in
Why is it so difficult to experience the northern lights here in michigan? I need to know noww
Anni [7]

Answer:

Think about where you're located on the globe. That'll tell you your answer

Explanation:

7 0
3 years ago
The Toucan has a long, narrow beak that allows it to reach fruit that is hard to reach for other birds. Plants, like the Monster
gladu [14]
<h2>Please mark me as brainliest please yaa!!!^_^</h2>

8 0
2 years ago
A 25 gram(m) metal ball is heated to 200C(delta T) with 2330 Joules(q) of energy. What is the specific heat of the metal?
Dominik [7]

Answer:

The specific heat of the metal is 0.466 \frac{J}{g*C}

Explanation:

Calorimetry is the measurement and calculation of the amounts of heat exchanged by a body or a system.

The equation that allows calculating heat exchanges is:

Q = c * m * ΔT

where Q is the heat exchanged by a body of mass m, made up of a specific heat substance c and where ΔT is the temperature variation.

In this case:

  • Q= 2330 J
  • c= ?
  • m= 25 g
  • ΔT= 200 °C

Replacing:

2330 J= c*25 g* 200 °C

Solving:

c=\frac{2330 J}{25 g* 200 C}

c=0.466 \frac{J}{g*C}

<u><em>The specific heat of the metal is 0.466 </em></u>\frac{J}{g*C}<u><em></em></u>

6 0
3 years ago
Read 2 more answers
Chemicals (and humans) are all about what
DerKrebs [107]

Answer:

Atoms, and chemical make up

Explanation:

Our bodies and any other terrestrial body are formed with atoms, those same atoms from a chemical make-up that creates items, such as water with 2 hydrogen atoms and 1 oxygen atom is formed. In essence, we all are about atoms and chemical makeup is the instruction on how to build us

4 0
3 years ago
Read 2 more answers
What is the mass percent of water in copper (II) sulfate?
Veseljchak [2.6K]
The answer is sulfate pentahydrate 


  Hope this helps you :D
8 0
3 years ago
Other questions:
  • What causes a chemical change In electrolytic cells?
    7·1 answer
  • The strong forces of attraction between the positive and negative regions of molecules are called
    8·1 answer
  • Please help me solve? Chemistry
    7·1 answer
  • Write the ions that result from the dissociation of na2s
    6·1 answer
  • A substance is tested with litmus paper. the blue litmus paper remains blue while the red limtus paper remains red. what can you
    15·1 answer
  • A 7.06% aqueous solution of sodium bicarbonate has a density of 1.19g/mL at 25°C what is the molarity and molality of the soluti
    14·2 answers
  • Why it’s possible to walk through air but not a concrete wall
    6·1 answer
  • How many molecules of ammonia will be produced?<br><br><br> 4<br><br> 2<br><br> 8<br><br> 6
    9·1 answer
  • What my happen in the ecosystem of the fox was removed
    10·1 answer
  • The reaction of iron (III) metal with a solution of copper (II) sulfate releases iron ions into the solution through a single di
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!