4 years ago

How many electrons do carbon and oxygen share? I-0-I :0: Intro Done

Chemistry

2 answers:

Orlov [11]4 years ago

8 0

oxygen has 6 valence electrons and 2 electrons and carbon has 4 electron

7nadin3 [17]4 years ago

7 0

Girlllll idkkkkknim just tryna get pointtttt

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omeli [17]

Answer:

Explanation:

I think option d is correct

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3 years ago

Stochiometry .How many grams of CO2 is produced when excess CS2 reacts with 4 mols of O2? CS2+O2-SO2 Please balance equation.

Travka [436]

Mass of CO₂ produced : 58.67 g

<h3>Further explanation</h3>

A reaction coefficient is a number in the chemical formula of a substance involved in the reaction equation. The reaction coefficient is useful for equalizing reagents and products.

Reaction

CS₂ + 3O₂ -------> CO₂ + 2SO₂

mol of CO₂ based on mol of O₂ as a limiting reactant(CS₂ as an excess reactant)

From the equation, mol ratio of mol CO₂ : mol O₂ = 1 : 3, so mol CO₂ :

$\tt \dfrac{1}{3}\times 4=\dfrac{4}{3}$

mass CO₂ (MW= 44 g/mol) :

$\tt \dfrac{4}{3}\times 44=58.67~g$

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3 years ago

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Sphinxa [80]

I think the answer is <span>B. The sun's gravitational pull on Planet A is equal to its gravitational pull on Planet B because distance does not affect gravity.

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3 years ago

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sp2606 [1]

The ones that apply are A and C

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3 years ago

How does an atom change if all of its electrons are removed?<br> .

Soloha48 [4]

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