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
Vlada [557]
3 years ago
12

3. Many phones have batteries made of lithium. Why do

Chemistry
1 answer:
alisha [4.7K]3 years ago
5 0
Assuming we know nothing else about the properties of lithium when looking at the periodic table we can see Li is a pretty lightweight element. This could be very useful when making batteries
You might be interested in
Which property of waves is the distance between one point on a wave and that same point on the wave next to it?
mr Goodwill [35]
The answer is B, wavelength
4 0
3 years ago
Read 2 more answers
What is the identity of the atom shown?
posledela

Answer:

A

Explanation:

Argon has 17 protons and 18 neutron

atomic number is the same as the protons number.

3 0
3 years ago
Read 2 more answers
The picture below shows Enchanted Rock, a pink granite rock formation located in the Llano Uplift ecoregion. This land is most l
Katyanochek1 [597]

Answer:

what are the answers?

Explanation:

Probably going to be c for this, until the answers you choose are shown. very very sorry :c

5 0
2 years ago
Una muestra de oxígeno ocupa 4.2 litros a 760 mm de hg . ¿ cual será el volumen del oxigeno a 415 mm de hg , si la temperatura p
ddd [48]

Teniendo en cuenta la ley de Boyle, el volumen del oxigeno a 415 mmHg, si la temperatura permanece constante, es 7,69 L.

Al aumentar el volumen, las partículas (átomos o moléculas) del gas tardan más en llegar a las paredes del recipiente y por lo tanto chocan menos veces por unidad de tiempo contra ellas. Esto significa que la presión será menor porque ésta representa la frecuencia de choques del gas contra las paredes.

De esta manera se relaciona la presión y el volumen, determinando la ley de Boyle que dice:

“El volumen ocupado por una determinada masa gaseosa a temperatura constante, es inversamente proporcional a la presión”

La ley de Boyle se expresa matemáticamente como:

P×V=k

Teniendo un estado inicial 1 y final 2, se cumple:

P₁×V₁= P₂×V₂

En este caso, se sabe que:

  • P₁= 760 mmHg
  • V₁= 4.2 L
  • P₂= 415 mmHg
  • V₂= ?

Reemplazando en la expresión matemática para la Ley de Boyle:

760 mmHg× 4.2 L= 415 mmHg× V₂

Resolviendo:

(760 mmHg× 4.2 L)÷ 415 mmHg= V₂

<u><em>7,69 L= V₂</em></u>

Finalmente, el volumen del oxigeno a 415 mmHg, si la temperatura permanece constante, es 7,69 L.

Aprende más:

  • <u>brainly.com/question/23993136?referrer=searchResults</u>
  • <u>brainly.com/question/19128249?referrer=searchResults</u>
  • <u>brainly.com/question/20719227?referrer=searchResults</u>

5 0
2 years ago
Plz help me!! Let it be a good amount of presentation.
Svetllana [295]

Answer:

Read the article on Mine Tools called "Active Listening"

Explanation:

Ive used it before for assignments. Its pretty informative and only takes like 10 minutes to read

5 0
2 years ago
Other questions:
  • What is the main side reaction that competes with elimination when a primary alkyl halide is treated with alcoholic potassium hy
    10·1 answer
  • The reaction of sulfuric acid (H2SO4) with potassium hydroxide (KOH) is described by the equation below. Suppose 0.05 L of KOH w
    6·2 answers
  • What is the name of the isotope produced when Californium-251 emits an alpha particle?
    6·1 answer
  • The _______ of a compound is the amount change in enthalpy involved in the synthesis of 1 mole of a compound from its elements,
    11·1 answer
  • Write and balance the following equation:
    13·1 answer
  • Can someone plz help me im running out of time !!!!
    7·1 answer
  • Is Steel a compound?
    14·2 answers
  • Please help me I need these answers
    13·1 answer
  • 100 PONTS AND BRAINLIEST <br><br> What is the maximum number of formula units of NaCl in one mole?"
    11·2 answers
  • Example of each class of polydentate ligands
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!