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spin [16.1K]
3 years ago
8

How is inoic and molecular solids differ from each other in solution

Chemistry
2 answers:
pishuonlain [190]3 years ago
7 0
Ionic solids are brittle but very strong. They do not conduct electricity but do when molten or in solution. They have high melting points. Molecular solids, on the other hand, have much lower melting points and will not conduct electricity even when molten or in solution. Hope it helps:D
Irina18 [472]3 years ago
4 0
Molecular are only between non-metals. Ionic has a higher melting point
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What is the strongest intermolecular force in a liquid containing molecules with nonpolar bonds?
pychu [463]

This is the full question: what is the strongest intermolecular force in a liquid containing molecules with nonpolar bonds?

A. Covalent Bonds

B. Dispersion Forces

C. Hydrogen Bonds

D. none of these


This is the answer: B. Dispersion forces

6 0
3 years ago
Which substance is a binary acid?
Gelneren [198K]
The answer is going to be hydrochloric acid, therefore hydrochloric acid is a binary acid.
8 0
3 years ago
Read 2 more answers
Please help ————//-//
grandymaker [24]
Probably b because soil can’t be the exact same and so that cancels out a and d
6 0
3 years ago
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If 8.700 g of c6h6 is burned and the heat produced from the burning is added to 5691 g of water at 21 °c, what is the final tem
leonid [27]
C₆H₆ is benzene which has a molar mass of 78 g/mol. When benzene is burned, the reaction is called combustion. The heat produced in this reaction is called the heat of combustion. For benzene, the heat of combustion is -3271 kJ/mol.

Heat of benzene = (8.7 g)(1 mol/78 g)(-3271 kJ/mol) = -364.84 kJ

By conservation of energy,
Heat of benzene = - Heat of water
where
Heat of Water = mCp(Tf - T₀)
where Cp for water is 4.187 kJ/kg·°C

Thus,

-364.84 kJ = -(5691 g)(1 kg/1000 g)(4.187 kJ/kg·°C)(Tf - 21)
<em>Tf = 36.31°C</em>
8 0
3 years ago
If 63.8 grams of aluminum metal (Al) react with 72.3 grams of sulfur (S) in a synthesis reaction, how many grams of the excess r
Jobisdone [24]

Answer:

23.2 g of Al will be left over when the reaction is complete

Explanation:

2Al  +  3S  → Al₂S₃

1 mol of Al = 26.98 g

1 mol of S = 32.06 g

Mole = Mass / Molar mass

63.8 g/ 26.98 g/m = 2.36 mole of Al

72.3 g / 32.06 g/m = 2.25 mole of S

2 mole of Aluminun react with 3 mole of sulfur

2.36 mole of Al react with (2.36 .3)/2 = 3.54 m of S

As I have 2.25 mole of S, and I need 3.54 S, is my limiting reagent so the limiting in excess is the Al.

3 mole of S react with 2 mole of Al

2.25 mole of S react with (2.25 m . 2)/3 = 1.50 mole

I need 1.50 mole of Al and I have 2.36, that's why the Al is in excess.

2.36 mole of Al - 1.50 mole of Al = 0.86 mole

This is the quantity of Al without reaction.

Molar mass . mole = Mass →  26.98 g/m . 0.86 m = 23.2 g

7 0
3 years ago
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