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Vaselesa [24]
3 years ago
6

Cómo puedes medir un gas?

Chemistry
1 answer:
Dima020 [189]3 years ago
4 0
El gas se puede medir por volumen en cm3 utilizando un instrumento conocido como eudiómetro.
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Why dose sand absorbe heat faster than the water at the beach? and how do you know?
TiliK225 [7]
The specific heat capacity of sand is much less than water because of which sands require less energy to cool down and similarly less energy to be heated... because of this it feels like sands absrob heat faster than water
6 0
3 years ago
What has neutral change
fenix001 [56]

Answer:

Neutral mutations are changes in DNA sequence that are neither beneficial nor detrimental to the ability of an organism to survive and reproduce. In population genetics, mutations in which natural selection does not affect the spread of the mutation in a species are termed neutral mutations.

Explanation:

5 0
4 years ago
An object moving at a constant velocity will always have a <br> .
I am Lyosha [343]
Hello, this is what u can write.
“An object moving with constant velocity must have a constant speed in a constant direction”
Hope this helps u :)
4 0
3 years ago
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What is Polymerase Chain Reaction?
KatRina [158]

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8 0
4 years ago
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Draw Au3N as a picture of atoms
Shkiper50 [21]

The picture of Au₃N is attached below.

The first part of the picture shows the formation of Au and N ions.

Formation of Au⁺¹ :

                            As Gold has one valence electron in 6s¹ therefore, it will loose it to form Au⁺¹. In case of Au₃N three atoms of Au looses three electrons to form three Au⁺¹ ions.

Formation of N⁻³ :

                            As Nitrogen has 5 valence elctrions therefore, it will gain three electrons that lost by Au to form Nitrite (i.e. N⁻³)

Formation of Au₃N:

                                Three cations of Au⁺ combines with one anion of N⁻³ to form a neutral ionic compound i.e. Au₃N as shown in second part of the picture.

7 0
3 years ago
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