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
Kobotan [32]
3 years ago
8

How can I lucid dream?

Chemistry
2 answers:
xxMikexx [17]3 years ago
8 0

Answer:

Set an alarm for five hours after your bedtime.

Go to sleep as usual.

When the alarm goes off, stay up for 30 minutes. Enjoy a quiet activity like reading.

Fall back asleep.

Explanation:

Dennis_Churaev [7]3 years ago
8 0

Answer:

juice wrld jk

Explanation:

You might be interested in
To prepare 250 grams of an aqueous KI solution that is 24.0% by weight of this solute how many grams of water and how many grams
Ede4ka [16]

190 g of water

60 g of KI

Explanation:

For concentration expressed in mass percentage of the solution we have the following formula:

concentration / 100 = mass of the dissolved / mass of the solution

mass of the dissolved KI = (concentration × mass of the solution) / 100

mass of the dissolved KI = (24 × 250) / 100 = 60 g

mass of the solution = mass of the water + mass of the dissolved KI

mass of the water = mass of the solution - mass of the dissolved KI

mass of the water = 250 - 60 = 190 g

Learn more about:

mass percent concentration

brainly.com/question/7291819

#learnwithBrainly

6 0
4 years ago
Which atoms has the same numbers of protons and neutrons​
Luda [366]

Explanation:

<em>Generally, the light nuclei atoms have the same number of protons and neutrons in the nuclear composition. They have a proton to neutrons ratio of almost or equal to 1 because in such a way the nucleus can achieve stability.</em>

<em>Generally, the light nuclei atoms have the same number of protons and neutrons in the nuclear composition. They have a proton to neutrons ratio of almost or equal to 1 because in such a way the nucleus can achieve stability.A lot of elements have the composition of protons and neutrons as same.</em>

<em>Generally, the light nuclei atoms have the same number of protons and neutrons in the nuclear composition. They have a proton to neutrons ratio of almost or equal to 1 because in such a way the nucleus can achieve stability.A lot of elements have the composition of protons and neutrons as same.Dueterium - 1 p and 1 n.</em>

<em>Generally, the light nuclei atoms have the same number of protons and neutrons in the nuclear composition. They have a proton to neutrons ratio of almost or equal to 1 because in such a way the nucleus can achieve stability.A lot of elements have the composition of protons and neutrons as same.Dueterium - 1 p and 1 n.Helium - 2 p and 2 n.</em>

<em>Generally, the light nuclei atoms have the same number of protons and neutrons in the nuclear composition. They have a proton to neutrons ratio of almost or equal to 1 because in such a way the nucleus can achieve stability.A lot of elements have the composition of protons and neutrons as same.Dueterium - 1 p and 1 n.Helium - 2 p and 2 n.Carbon - 6 p and 6 n.</em>

<em>Generally, the light nuclei atoms have the same number of protons and neutrons in the nuclear composition. They have a proton to neutrons ratio of almost or equal to 1 because in such a way the nucleus can achieve stability.A lot of elements have the composition of protons and neutrons as same.Dueterium - 1 p and 1 n.Helium - 2 p and 2 n.Carbon - 6 p and 6 n.Nitrogen - 7 p and 7 n.</em>

<em>Generally, the light nuclei atoms have the same number of protons and neutrons in the nuclear composition. They have a proton to neutrons ratio of almost or equal to 1 because in such a way the nucleus can achieve stability.A lot of elements have the composition of protons and neutrons as same.Dueterium - 1 p and 1 n.Helium - 2 p and 2 n.Carbon - 6 p and 6 n.Nitrogen - 7 p and 7 n.Oxygen - 8 p and 8 n.</em>

<em>Generally, the light nuclei atoms have the same number of protons and neutrons in the nuclear composition. They have a proton to neutrons ratio of almost or equal to 1 because in such a way the nucleus can achieve stability.A lot of elements have the composition of protons and neutrons as same.Dueterium - 1 p and 1 n.Helium - 2 p and 2 n.Carbon - 6 p and 6 n.Nitrogen - 7 p and 7 n.Oxygen - 8 p and 8 n.Neon - 10 p and 10 n.</em>

<em>Generally, the light nuclei atoms have the same number of protons and neutrons in the nuclear composition. They have a proton to neutrons ratio of almost or equal to 1 because in such a way the nucleus can achieve stability.A lot of elements have the composition of protons and neutrons as same.Dueterium - 1 p and 1 n.Helium - 2 p and 2 n.Carbon - 6 p and 6 n.Nitrogen - 7 p and 7 n.Oxygen - 8 p and 8 n.Neon - 10 p and 10 n.With the increase in the atomic number, the ratio of protons to neutrons become lesser and lesser.</em>

5 0
4 years ago
A sample of gas occupies a volume of 50.0 milliliters in a cylinder with a movable piston. The pressure of the sample is 0.90 at
alina1380 [7]
P₁ = 0.90 atm

V₁ = 50.0 mL

T₁ = 298 K

P₂ = 1 atm

T₂ = 273 K

V₂ = P₁ x V₁ x T₂ /  T₁ x P₂

V₂ = 0.90 x 50.0 x 273 / 298 x 1

V₂ = 12285 / 298

V₂ = 41 mL

Answer (1)

hope this helps!
7 0
3 years ago
explain how density can be used as a conversion factor to convert the volume of an object to the mass of the object, and vice ve
Elan Coil [88]
The density of a substance tells you the mass of exactly one unit of volume of that substance. This essentially means that density can be used as a conversion factor to go from the mass of a sample to the volume it occupies, or vice versa. This means that every milliliter of the substance has a total mass of 1.50 grams
4 0
3 years ago
Chemical bonding for <br><br> Rb &amp; nitrogen,<br><br> Need help!!!
LekaFEV [45]
Covalent bonding!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
5 0
3 years ago
Other questions:
  • Which of the following do you expect to have soil with the highest fertility
    7·1 answer
  • What are the concentrations of hydroxide and hydronium ions in a solution with a pH of 10.2?
    10·2 answers
  • A total of 0.829 L of hydrogen gas is collected over water at 33.0°C. The total pressure is 794 torr.
    14·1 answer
  • Plant Pigments and Photosynthesis
    12·1 answer
  • Hydrogen peroxide, H2O2, changes in the presence of a catalyst in the following reaction. What type of chemical reaction is this
    14·2 answers
  • What is weathering?
    9·2 answers
  • How can estimating measurements in an experiment lead to inaccurate results? ​
    9·1 answer
  • Trisha is learning how to do a first-aid procedure known as CPR. She is practicing using a mannequin, or a model of the top half
    10·1 answer
  • g line a) The emission line with the shortest wavelength. b) The absorption line with the shortest wavelength. c) The emission l
    7·1 answer
  • A molecule contains 47.30 g mercury (Hg) and 16.70 (Cl). what is its empirical formula?
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!