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My name is Ann [436]
3 years ago
5

Phosphorus and fluorine form a covalent compound, phosphorus trifluoride.

Chemistry
1 answer:
Nesterboy [21]3 years ago
8 0

Answer:

Valence electrons

Explanation:

The formation of phosphorus trifluoride is orchestrated by the sharing of the valence electrons between phosphorus and fluorine.

This is called covalent bonding. In covalent bonding, elements with zero or very small electronegativity combines together. Such bonding occurs between non-metals.

For this bond to form, phosphorous shares its 5 electrons with the 3 of the fluorine.

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Convert 1.500 L to cm3. To the correct number of significant figures.
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Answer:

1500 cubic centimeters or cm^3

Explanation:

1 liter is 1000 cm^3

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2 years ago
Translate the following chemical equation into a sentence. CH4+2O2 CO2+2H2O
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Give the number of significant figures: 0.011 cm<br><br> Significant figures:
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Calculate the mass of 3.4 moles of nitrous acid (HNO2). Explain the process or show your work by including all values used to de
Zina [86]

Answer:

Mass = 159.8 g

Explanation:

Given data:

Mass of HNO₂ = ?

Moles of nitrous acid = 3.4 mol

Solution:

Formula:

Number of moles = mass / molar mass

We will rearrange this formula.

Mass = number of moles × molar mass

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8 0
3 years ago
Please answer C...........
sergij07 [2.7K]

CH₃-CH(-CH₃)-CH(-CH₃)-CH₃

2,3-dimethyl-1-butane

Explanation:

We have the following chemical reaction:

CH₂=C(-CH₃)-CH(-CH₃)-CH₃ + H₂ → CH₃-CH(-CH₃)-CH(-CH₃)-CH₃

So 2,3-dimethyl-1-butene will react with hydrogen to produce 2,3-dimethyl-1-butane.

Learn more about:

hydrogenation of double bonds in organic compounds

brainly.com/question/5793623

brainly.com/question/4591261

#learnwithBrainly

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