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nasty-shy
4 months ago
9

The elements C and Se have the same electronegativity value, 2.55. Which of the following claims about the compound that forms f

rom C and Se is most likely to be true?
A. The carbon-to-selenium bond is unstable.
B. The carbon-to-selenium bond is nonpolar covalent.
C. The compound has the empirical formula CSe.
D. A molecule of the compound will have a partial negative charge on the carbon atom.
Chemistry
1 answer:
alisha [2.9K]4 months ago
8 0

Answer:

B

Explanation:

Elements with equal electronegativity form a nonpolar bond since the shared electrons will remain centered between the two nuclei, as neither element possesses a significant tendency to attract the bonding electrons more than the other.

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Researchers stationed at different areas on a mountain and in a tunnel midway through the mountain boiled water at the same time
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Moving on to the second issue

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6 0
3 months ago
Which statement is TRUE regarding the macroscopic and
lions [2927]

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Chemists observe phenomena on a macroscopic level which informs their understanding of microscopic aspects.

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7 0
3 months ago
6.74 g of the monoprotic acid KHP (MW = 204.2 g/mol) is dissolved into water. The sample is titrated with a 0.703 M solution of
eduard [2782]

Answer:

The volume of calcium hydroxide solution utilized is 0.0235 mL.

Explanation:

2KHP+Ca(OH)_2\rightarrow 2H_2O+Ca(KP)_2

Moles of KHP = \frac{6.74 g}{204.2 g/mol}=0.0330 mol

In accordance with the reaction, 2 moles of KHP react with 1 mole of calcium hydroxide, thus 0.0330 moles of KHP will react with;

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The volume of the calcium hydroxide solution utilized is 0.0235 mL.

4 0
3 months ago
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