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
WINSTONCH [101]
3 years ago
5

0.74 mol = ___ atomsfill in the blank

Chemistry
1 answer:
uysha [10]3 years ago
8 0
To convert from moles to atoms you times the number of mols by Avogadro's number (6.022×10²³)

0.74 × 6.022×10²³ = 4.45628×10²³
You might be interested in
Which location will experience the greatest amount of weathering
Ivanshal [37]

Answer:

Explanation:

Weathering occurs fastest in hot, wet climates. It occurs very slowly in hot and dry climates.

4 0
3 years ago
Which area is most likely closest to a salt marsh or an estuary?
Archy [21]

Answer:

coastal area with very high tides deep ocean water miles from a river's mouth

Explanation:

Marshes are a type of wetland ecosystem where water covers the ground for long periods of time. Marshes are dominated by herbaceous plants, such as grasses, reeds, and sedges(National Geographic Society).

hope dis help

4 0
3 years ago
Why was 1990 an important year regarding air quality?
Valentin [98]

Why was 1990 an important year regarding air quality? Check all that apply.

2.Cost-effective ways to reduce pollution were emphasized.


4.Modifications and improvements were made to the Clean Air Act.


i just took the test this is 100% correct

3 0
4 years ago
Read 2 more answers
How do you balance this chemical equation?
ryzh [129]
Ba(ClO3)2 --> BaCl2 + 3 O2

The fact that there are some ionic compounds doesn't matter. Just use the formulas.
barium chlorate = Ba(ClO3)2
barium chloride = BaCl2
Oxygen = O2

Now create the unbalanced equation
Ba(ClO3)2 --> BaCl2 + O2


And balance in the usual fashion. Count the atoms of each element on both sides
Ba = 1, 1
Cl = 2, 2
O = 6, 2

And oxygen is out of balance. But can be easily handled with a 3 coefficient on the right hand side. So:
Ba(ClO3)2 --> BaCl2 + 3 O2

And we have a balanced equation.
6 0
4 years ago
Which of the following describes a Brønsted-Lowry base?
Mice21 [21]
__ Brainliest if helped! 

Bronsted-Lowry definition of Bases are Proton acceptors, 

or i.e. "A hydrogen ion acceptor" 

4 0
4 years ago
Read 2 more answers
Other questions:
  • Marcy uses pH strips to measure the pH of water samples from several ponds in the city park. Which reason explains why using a p
    9·2 answers
  • Jamesv harrison can bench press 500 pounds. How many kilograms is that
    10·2 answers
  • The component which dissolves in a solution is called the?
    12·1 answer
  • The light produced by the electron in strontium has a wavelength of 608 nm. How much energy must be added to strontium to get it
    15·1 answer
  • In an ionic compound, the attractions between cations and ____________________ hold the compound together.
    12·1 answer
  • Dichloroethane, a compound that is often used for dry cleaning, contains carbon, hydrogen, and chlorine. It has a molar mass of
    15·1 answer
  • If you have a gas sample with a pressure of 2 atm, a volume of 40 L and a temperature of 300 K, what will be the number of moles
    12·1 answer
  • Manganese atom has 30 neutrons and atomic number 25
    15·2 answers
  • What law states that matter cannot be created nor
    9·1 answer
  • Lol hellllllppppppppppppppppppppppp
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!