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
frozen [14]
10 months ago
7

Is each of the following statements true or false? Correct any that are false.

Chemistry
1 answer:
adell [148]10 months ago
5 0

<u>True,</u> A mole of one substance has the same number of atoms as a mole of any other substance.

<h3>What is a mole?</h3>

Mole, also spelled mol, in chemistry, a standard scientific unit for measuring large quantities of very small entities such as atoms, molecules, or other specified particles.

The mole designates an extremely large number of units, 6.02214076 × 10^{23}. The General Conference on Weights and Measures defined the mole as this number for the International System of Units (SI) effective from May 20, 2019. The mole was previously defined as the number of atoms determined experimentally to be found in 12 grams of carbon-12.

The number of units in a mole also bears the name Avogadro’s number, or Avogadro’s constant, in honour of the Italian physicist Amedeo Avogadro (1776–1856). Avogadro proposed that equal volumes of gases under the same conditions contain the same number of molecules, a hypothesis that proved useful in determining atomic and molecular weights and which led to the concept of the mole.

Learn more about mole

brainly.com/question/1427235

#SPJ4

You might be interested in
Are metallic bonds are found in compounds
Ratling [72]

Answer:

Explanation:

Yes :)

Mark brainliest please

5 0
3 years ago
Read 2 more answers
The radius of a uranium atom is 149 pm. How many uranium atoms would have to be laid side by side to span a distance of 4.96 mm?
nikitadnepr [17]

Answer:

4960000000 pm

Explanation:

4.96*1000000000= 4960000000

4 0
3 years ago
Read 2 more answers
______________ have properties of both metals and non metals.
stepan [7]

Answer:

gold

Explanation:

4 0
3 years ago
Suppose you put a whole antacid tablet in one glass of water and a crushed antacid tablet in another glass containing the same a
iogann1982 [59]
The crushed tablets would stop bubbling/fuzzing first because it has a smaller surface area which means that it would dissolve before the uncrushed tablets which has a larger surface area.
3 0
2 years ago
Solid lithium (Li) reacts with water to produce hydrogen gas (H) and a solution of lithium
netineya [11]

Answer:

Li(s) + H20(l) --> LiOH(aq) + H(g)

Explanation:

it is already balanced

6 0
2 years ago
Other questions:
  • Would the boiling point of water at 0.5 atm be lower, the same, or higher than the
    5·1 answer
  • What is the molecular geometry of a molecule made of two atoms that share one pair of electrons and have no lone electrons pairs
    8·1 answer
  • Please help
    11·1 answer
  • Give reasons. Alkali metals are more reactive than alkaline earth metals<br>​
    11·1 answer
  • Please help this is due tonight
    5·1 answer
  • What's the difference between viscosity and flow rate
    8·1 answer
  • The relationship between an element's isotope and an element's atomic mass are related by...?
    14·2 answers
  • Science 5th grade very PLZ answer correctly TYSM WILL MARK AS BRAINLIST IF ANSWERED TODAY!
    5·2 answers
  • COCI2 has an effusion rate of 0.00172 m/sec. Which of the gases below would have an effusion rate of 0.00323 m/sec?
    8·1 answer
  • Wet chemical system components typically are a storage tank or tanks, piping, nozzles, and a(an)?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!