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elena55 [62]
1 year ago
9

In hydrogen iodide __________________ are the most important intermolecular forces.

Chemistry
1 answer:
lara31 [8.8K]1 year ago
7 0

Answer:

Hydrogen bonding

Explanation:

When Hydrogen interacts with a halogen, it forms hygrogen bonding with that halogen(eg. F, CL, I.... N and O) . Hydrogen bonding is the strongest form of covalent bonding

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Convert 779 gallons to cubic yards
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The answer would be About 3.857yd3
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3 years ago
29.2 grams of methane (carbon tetrahydride), CH4, is how
Elena-2011 [213]

Answer:

1.83moles

Explanation:

Given parameters:

Mass of methane given  = 29.2g

Unknown:

Number of moles = ?

Solution:

To find the number of moles in this mass of a compound;

     Number of moles  = \frac{mass}{molar mass}  

Molar mass of CH₄   = 12 + 4(1)  = 16g/mol

Now;

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3 years ago
Dose the weight of a human change
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3 years ago
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Rus_ich [418]

Answer:

1) qrev/ reversible/ has only one particular value/ regardless of;

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The entropy variation (ΔS) is calculated only in the reversible process because, in the irreversible one, it's difficult to determine it. So, ΔS depends on qrev, which is the heat for the reversible process.

There is only one reversible isothermal path between two states, that's why it's easy to calculate ΔS for it.

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3) During a phase change, for a pure substance, the temperature remains constant, until all the substance changes for the other phase. The entropy is the measure of the disorganization of a system, so when the degrees of freedom and motion of the molecules increase, the system becomes more disorganized, so the entropy increases.

4 0
3 years ago
What do the elements in each pair have in common?
disa [49]

The elements in each pair have in common it that they are metaloids

7 0
3 years ago
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