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4 years ago

Which of these time measurements is the smallest? 0.02 seconds, 0.02 teraseconds, 2,500 milliseconds, 25,000 nanoseconds

Chemistry

2 answers:

VladimirAG [237]4 years ago

7 0

25,000 nanoseconds :)))

zheka24 [161]4 years ago

4 0

Answer:

25,000 nanoseconds= 2.5e-5 seconds

Therefore25,000 nanoseconds is the smallest

Explanation:

0.02 seconds,

0.02 teraseconds, =20000000000 seconds

2,500 milliseconds, = 2.5 second

25,000 nanoseconds= 2.5e-5 seconds

Therefore25,000 nanoseconds is the smallest

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A balloon containing helium gas expands from 230

andre [41]

Answer:

1.0 *10^(-4) mol

Explanation:

For gases:

n1/n2 = V1/V2

n1/3.8*10^(-4) mol = 230 mL/ 860 mL

n1 = 3.8*10^(-4)*230/860 = 1.0 *10^(-4) mol

5 0

3 years ago

Dogs use the same glycolysis and cellular processes as humans use to produce ATP. A young dog has never had much energy. He is b

scZoUnD [109]

Answer:

<h2>Dog's mitochondria lack the transport protein that transport pyruvate ( end product of glycolysis) across the outer mitochondrial membrane .</h2>

Explanation:

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3. These condition shows that dog's mitochondria lack the transport protein of mitochondria that moves pyruvate across the outer mitochondrial membrane.

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3 years ago

Which one of the following would you expect to dissolve in water? limonene sucrose oil atmospheric oxygen none of the above

sdas [7]

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4 years ago

What is the difference between a crystalline material and an amorphous material? Give an example of each type.

Igoryamba

Answer :

As we know that there are two types of solids.

(1) Amorphous Solids

(2) Crystalline Solids

Amorphous Solids : It is a type of solids in which the constituent particles of the matter are arranged in the random manner.

That means there is no proper arrangement of atoms in solid lattice but the atoms or molecules are closely spaced that means they can move freely from one place to another.

The examples of amorphous solid are, plastics, glass, rubber, metallic glass, polymers, gel, fused silica, pitch tar, thin film lubricants, wax.

Crystalline Solids : It is a type of solids where the constituent particles of the matter are arranged in the specific manner.

That means there is a proper arrangement of atoms in solid lattice. They do not have space between the molecules or atoms and they can not move freely from one place to another.

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3 years ago

Whats the complete chemical symbol for the ion that has : 13 neutrons 11 protons , and 9 electrons.

myrzilka [38]

The answer gonna be Na2+

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3 years ago