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
Monica [59]
3 years ago
9

Given 6.25 mol H2O, determine the number of molecules

Chemistry
1 answer:
marissa [1.9K]3 years ago
8 0

No of molecules=No of moles× Avagadro no

\\ \sf\longmapsto 6.25\times 6.023\times 10^{23}

\\ \sf\longmapsto 37.6\times 10^{23}

\\ \sf\longmapsto 3.8\times 10^{24}molecules

You might be interested in
When a galvanic cell is comprised of an anode and a cathode of precisely the same material, this is called a(n):
Cloud [144]

Answer:

Concentration cell

Explanation:

Galvanic cells and even electrolytic cells usually consist of two electrodes namely anode and cathode. These 2 electrodes can either be made of the same metals or different metals, and also an electrolyte whereby the two electrodes are immersed.

Now, in the case where the electrodes are made of the same metal, we call it a concentration cell because A concentration cell is a cell that consists of two half-cells that have the same electrodes, but yet differ in concentrations.

3 0
3 years ago
Temperature (°C)
amm1812

Answer:

heating point for water - 100°

8 0
3 years ago
Which of the following is NOT an example of pseudoscience?
asambeis [7]
B. Healing crystals
Because it cannot be proven.
3 0
3 years ago
Read 2 more answers
What is the order of discovery of the three subatomic particles
masya89 [10]

Protons, neutrons, and electrons are the three main subatomic particles found in an atom. Protons have a positive (+) charge. An easy way to remember this is to remember that both proton and positive start with the letter "P." Neutrons have no electrical charge.

thats what i found for you!

3 0
3 years ago
What is the measurement of the average molecular kinetic energy of a substance.
asambeis [7]
Temperature is a measure of the average kinetic energy of the particles in a substance.
6 0
3 years ago
Read 2 more answers
Other questions:
  • A certain block is floating in water with 77% of itself submerged. It has a length of 4.3 cm, a width of 5.9 cm, and a height of
    11·1 answer
  • 2Li + H2SO4=Li2SO4 + H2 How many liters of hydrogen gas, H2 at STP can be produced from 3.0 moles of Li? The molar volume of a g
    14·1 answer
  • Drag the description to the category
    11·1 answer
  • 7. The molar mass of carbon is 12.0 g/mol, of hydrogen is 1.0 g/mol, and of oxygen is 16.0 g/mol.
    13·1 answer
  • What kind of hair shampoo can more efficiently clean hair,acidic or alkaline,why?
    8·1 answer
  • Helpppppppppppppppppppppp
    12·2 answers
  • if a neutral atom has a mass of 15 amu and an atomic number of 7, determine the number of protons, neutrons, and electrons in th
    13·1 answer
  • State of an atom with same number of proton and electrons
    6·1 answer
  • What type of weather will maryland expect in a day or so?
    9·1 answer
  • Identify the principle or law that identifies the relative age of the intrusion compared to layer Q.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!