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
Nikitich [7]
3 years ago
9

GIVING BRAINLIEST!! PLEASE HELP

Chemistry
1 answer:
LenaWriter [7]3 years ago
8 0

Answer:

huh

Explanation:

You might be interested in
How are communication signals on the ground sent to spacecraft?
gogolik [260]

Answer:

d) the signals must be changed to another form at ground stations to travel through space.

Explanation:

Spacecraft use transmitters to communicate with people on Earth. This are sent in the form of signals.

3 0
2 years ago
What change in volume results if 50 mL of gas is cooled from 30 C to 4 C
11111nata11111 [884]

The relation between the volume of the gas and the temperature is established by Charles's law. With a decrease in the temperature, the volume decreases by 45.7 mL. Thus, option c is correct.

<h3>What is Charle's law?</h3>

Charle's law states the direct relation present between the temperature and the volume of the gas. The law is given as:

V₁ ÷ T₁ = V₂ ÷ T₂

Given,

V₁ = 50 mL

T₁ = 303.15 K

T₂ = 277.15 K

Substituting the value the final volume is calculated as:

50 ÷ 303.15 = V₂ ÷ 277.15

V₂ = (50 × 277.15) ÷ 303.15

= 45.71 mL

Therefore, option c. 45.7 mL is the final volume.

Learn more about Charles law here:

brainly.com/question/16927784

#SPJ1

5 0
2 years ago
Select all the characteristics that will probably yield an ionic bond. Each answer refers to two atoms, Atom X and Atom Y. Atom
Debora [2.8K]
C high en high en is your answer
6 0
3 years ago
Read 2 more answers
What is the mass of Al₂O3 that will contain 10 kg of aluminium?​
Oksanka [162]

Answer:

1 mole of Al2O3 = 102 grams

1 mole of Al2 = 54 grams

102 grams of Al2O3 contains = 54 gram of Al2

10kg of Al2O3 contains = (54/102)*10000g Al2

= 5294.11 g Al2 or 5.29411 kg

5 0
2 years ago
Read 2 more answers
harry potter flips a coin (not magical ) 8 times. He gets heads 1 time. What are the odds that his next flip will be heads? A 10
rodikova [14]
C. 50%
Unless the question is saying he only gets heads once, in which case it would be 0%. Or the coin could have 2 heads. Then it would be 100%.
But I'm pretty sure it's 50%.
7 0
3 years ago
Other questions:
  • The size of a gas particle is negligibly small. The average kinetic energy of a particle is proportional to its temperature in k
    10·1 answer
  • In fruit flies white eyes are dominant and red eyes are recessive what is the genotype for a purebred fly with white eyes EE Ee
    5·2 answers
  • How many mol of lithium are there in 1.204 x 1024 lithium atoms
    11·1 answer
  • Using the periodic table, choose the more reactive metal. Ca or Ra
    11·2 answers
  • Does temperature affect the speed of atoms?​
    8·1 answer
  • The chemical reaction shown above takes place in a closed system. What is true about the system while the reaction occurs? A. Th
    11·1 answer
  • Who would require more Calories to maintain their weight, and why? Person A: 6
    14·1 answer
  • PLS HELP
    7·1 answer
  • When a seed germinates a new plant begins to grow. What is another word for germinates
    9·1 answer
  • a plant cell has a solute potential of -2.0 bars and pressure potential of 0.0. what is its water potential? show your work if i
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!