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tiny-mole [99]
3 years ago
14

True or false? Covalent molecules are formed when non-metal atoms share electrons with other non-metal atoms.

Chemistry
1 answer:
Tomtit [17]3 years ago
7 0

Answer:

true

covalent bonds are between non metals and nonmetals. and they are sharing electrons.

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Sulfuric acid dissolves and completely dissociates in water and a solvation sphere of water molecules forms around the ions. Thi
Elan Coil [88]

This solute-solvent interaction will release energy into the surroundings and makes the beaker warm.

<u>Explanation:</u>

The sulfuric acid is dissolved in water and it formed a solvation sphere of water molecules around the sulphur ions. So on stirring the beaker is getting warm. As the beaker is getting warm, this means the reaction occuring between sulfuric acid and water is exothermic reaction.

And so the energy is released into the surroundings. The energy released came from the breaking of bonds of sulfuric acid, as the acid is getting dissociated in water.

So, the release of energy in the surroundings lead to the warming of the beaker. Hence, the solute-solvent interaction release energy into the surroundings.

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3 years ago
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Balance the following reaction. A coefficient of "1" is understood. Choose option "blank" for the correct answer if the
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Answer:

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3 years ago
What is the result of adding 2.5 × 10³ and 3.5 × 10²?
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Answer:

A

Explanation:

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3 years ago
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A carbon forms one bond to an X atom plus three more bonds to three hydrogen atoms. If the hybridization to X has 81% p-characte
liraira [26]

Answer:

110 degree

Explanation:

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5 0
3 years ago
Match each element to the number of electrons in its valence shell
blondinia [14]

Answer: Be= 2, C =4,  Li = 1 and  B=3

Explanation:

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Boron (B) , electronic configuration; 1s2 2s2 2p1 = 3 electron in its valence shell.

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