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
Art [367]
3 years ago
5

Well................................

Chemistry
2 answers:
Law Incorporation [45]3 years ago
8 0

Answer:

w t f

w t f

confused to the max

riadik2000 [5.3K]3 years ago
3 0
Why ygdnvvksjsvshsbvshsb arhsusbvsvss
You might be interested in
KCl is an ionic salt with a formula weight of 74.54 g/mole. A 1.417 M (mole/liter) KCl solution has a density of 1064.5 grams/li
xenn [34]

Answer:

Mass of the salt:  105.6g of KCl.

Mass water: 958.9g of water.

Molality: 1.478m.

Explanation:

<em>Mass of the salt:</em>

In 1L, there are 1.417 moles. In grams:

1.417 moles KCl * (74.54g / mol) = 105.6g of KCl

<em>Mass of the water:</em>

We can determine the mass of solution (Mass of water + mass KCl) by multiplication of the voluome (1L and density 1064.5g/L), thus:

1L * (1064.5g / L) = 1064.5g - Mass solution.

Mass water = 1064.5g - 105.6g = 958.9g of water

<em>Molality:</em>

Moles KCl = 1.417 moles KCl.

kg Water = 958.9g = 0.9589kg.

Molality = 1.417mol / 0.9589kg = 1.478m

3 0
3 years ago
The little dipper is located in:
tamaranim1 [39]
The little dipper is located in Ursa Minor you would also get a clue because... Minor and little
8 0
3 years ago
Convert 6.620 × 102 kg to units of mg.
Neko [114]

Answer:

675,240

Explanation:

3 0
3 years ago
A 7.74 L balloon is filled with water at 3.88 atm. If the balloon is squeezed into a 0.23 L beaker and does NOT burst, what is t
Vladimir [108]

Answer:

131 atm

Explanation:

To find the new pressure, you need to use Boyle's Law:

P₁V₁ = P₂V₂

In this equation, "P₁" and "V₁" represent the initial pressure and volume. "P₂" and "V₂" represent the final pressure and volume. You can find the new pressure (P₂) by plugging the given values into equation and simplifying.

P₁ = 3.88 atm                       P₂ = ? atm

V₁ = 7.74 L                           V₂ = 0.23 L

P₁V₁ = P₂V₂                                                      <----- Boyle's Law

(3.88 atm)(7.74 L) = P₂(0.23 L)                       <----- Insert values

30.0312 = P₂(0.23 L)                                      <----- Simplify left side

131 = P₂                                                          <----- Divide both sides by 0.23

6 0
2 years ago
Why is it important for organelles to double during the G2 phase of the cell cycle?
boyakko [2]

Explanation:

so then we would know about the reproduction system and how we are born and what happens with the cells inside the womens womb and how the sperm cell meets the egg cell and creates the egg

6 0
3 years ago
Other questions:
  • How are sublimation and evaporation. similar
    9·1 answer
  • In ancient times, what would the Moon have looked like from the Earth?
    14·2 answers
  • What mass of silver chloride can be produced from 1.82 l of a 0.176 m solution of silver nitrate?
    14·1 answer
  • Buscar en la Tabla Periódica Sargent Welch (S W) la configuración electrónica de los átomos indicados en a, b y c (para ésto pue
    15·1 answer
  • If an unknown element displays many extremely strong metallic properties, where is it most likely to be located on the periodic
    13·2 answers
  • What would be a good claim for baking soda
    14·1 answer
  • What did the atomic bomb result from
    15·1 answer
  • The reaction 3NO ---&gt; N2O + NO2 is found to obey the rate law Rate = k[NO]^2^. If the first half-life of the reaction is foun
    8·1 answer
  • Which of the following statements a about scientific hypothesis is false?
    8·1 answer
  • List the 10 foods that strengthen your immune system and what they have in them that helps you.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!