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forsale [732]
2 years ago
7

Write two reactions showing nascent Hydrogen is more reactive than molecular Hydrogen.

Chemistry
1 answer:
ratelena [41]2 years ago
4 0

Answer:

1.) Nascent Hydrogen has more energy than Molecular Hydrogen.

2.) Nascent Hydrogen is are more on the side of atomic and since atoms are more active than molecules, Nascent Hydrogen becomes more reactive.

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mass of 6.584 g. After it is heated, it has a mass of 4.194 g. What is the percentage by mass of water in the hydrate?
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M₁=6.584 g
m₂=4,194 g

m(H₂O)=m₁-m₂

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w(H₂O)=(6.584-4.194)/6.584=0.3630  (36.30%)

the percentage by mass of water in the hydrate 36.30

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3 years ago
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7 0
2 years ago
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Predidt the direction and the relative value of the dipole moment of the following bond: C-Cl
WINSTONCH [101]

Answer:

D. C → Cl electronegativity difference > 0.5

Explanation:

The electro negativity of an atom in a compound refers to its ability to attract the electrons of a bond towards itself.

On the Pauling's scale, carbon has an electro negativity value of 2.55 while that of chlorine is 3.16. The difference in electro negativity between the both atoms is about 0.61.

The dipole is aslways directed towards the more electronegative atom. Hence the direction is ; C → Cl

5 0
3 years ago
Classify the bonds formed between each pair as ionic, polar covalent, or nonpolar covalent based solely on each element's positi
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<span>you have to find the differences of electronegativity for the atoms joined by the bond. if their diff is <0.4,
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then it's polar 1.7 and up it's ionic Electronegativity values can be found on most periodic tables.</span>
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2 years ago
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