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wlad13 [49]
3 years ago
6

Which compound has the the highest melting point?

Chemistry
2 answers:
Olin [163]3 years ago
8 0

Al₂(CO₃)₃ would have the highest melting point.

If it existed, it would consist of Al³⁺ and CO₃²⁻ ions, and the strong attraction between them would give the <em>ionic compound</em> a high melting point.

<em>C₁₂H₂₂O₁₁</em> and <em>C₈H₁₆</em> are organic compounds (molecular). <em>Molecular compound</em>s typically have low melting points.

Water, of course, freezes at 0 °C.

Kobotan [32]3 years ago
5 0
The answer is
Al2(co3)3
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Troyanec [42]

Answer:

2.75 g

Explanation:

The number of moles of KOH is obtained from the equation;

n=CV

C= concentration

V= volume of solution

n= 0.527 × 25.6/1000

n= 0.0135

Reaction equation;

KOH(aq) + KHC8H4O4(aq) --->(KC8H4O4)K(aq) + H2O(l)

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Hence; 0.0135 moles of KHP reacts with 0.0135 moles of KOH

From;

Number of moles = reacting mass/molar mass

Reacting mass = 0.0135 × 204

= 2.75 g of KHP

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3 years ago
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alexandr1967 [171]

Answer: 40.66kJ/mol.

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8 0
3 years ago
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Makovka662 [10]

Answer:

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Explanation:

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5 0
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3 years ago
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(06.04 HC)
Ksju [112]

The mass of sodium chloride at the two parts are mathematically given as

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Generally, the equation for ideal gas is mathematically given as

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Part 2

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7 0
2 years ago
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