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yKpoI14uk [10]
3 years ago
5

Because many substances dissolve in water, it is considered a universal solvent. Which property of water explains this phenomeno

n?
A) The amount of solute that can dissolve in a given amount of solvent is limited.
B) Water molecules move farther apart when water freezes, causing it to contract.
C) The surface tension caused by the attraction between water molecules is strong.
D) Water is a polar molecule and attracts other polar molecules, which are often common substances.
Chemistry
2 answers:
lukranit [14]3 years ago
4 0
Your answer will be a
Andre45 [30]3 years ago
3 0

Answer:

the answer is d

Explanation:

i had this problem too. trust me its d

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The answer would be <span>Tug Hill Plateau</span>
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- How many moles of S2 are needed to produce 1.50 moles of SO2 gas? S2 + 20, ----&gt; 2802​
matrenka [14]

Answer:

0.75 moles

Explanation:

S2 + 2O2 = 2SO2

From the reaction above,

We see that number of moles attached to S2 is 1 and number of moles attached to SO2 is 2.

Since we want to find how many moles of S2 are needed to produce 1.50 moles of SO2 gas

The answer is gotten by proportion;

Number of moles = 1/2 × 1.5 = 0.75 moles

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How many moles of sodium ions are present in 0.25 kg of a 2.0 m solution of sodium chloride in water
LenKa [72]

0.50 is the answer on edge

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Electron configurations are a shorthand form of an orbital diagram, describing which orbitals are occupied for a given element.
kipiarov [429]

Answer:

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Explanation:

The shorthand is made using the lowest & closest noble gas, and picking up where it leaves off as follows, and longhand is made from a followed pattern you can easily find

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What type of central-atom orbital hybridization corresponds to each electron-group arrangement:
galina1969 [7]

Tetrahedral arrangement is resulted upon mixing one s and three p atomic orbitals, resulting in 4 hybridized sp^3 orbitals → sp^3 hybridization.

<h3>What is orbital hybridization?</h3>

In the context of valence bond theory, orbital hybridization (or hybridisation) refers to the idea of combining atomic orbitals to create new hybrid orbitals (with energies, forms, etc., distinct from the component atomic orbitals) suited for the pairing of electrons to form chemical bonds.

For instance, the valence-shell s orbital joins with three valence-shell p orbitals to generate four equivalent sp3 mixes that are arranged in a tetrahedral configuration around the carbon atom to connect to four distinct atoms.

Hybrid orbitals are symmetrically arranged in space and are helpful in the explanation of molecular geometry and atomic bonding characteristics. Usually, atomic orbitals with similar energies are combined to form hybrid orbitals.

Learn more about Hybridization

brainly.com/question/22765530

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