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seraphim [82]
3 years ago
14

Carbon bums in the presence of oxygen to give carbon dioxide. Which chemical equation describes this reaction?

Physics
1 answer:
diamong [38]3 years ago
4 0

B. carbon + oxygen -- carbon dioxide

Explanation:

The best equation that describes a reaction where carbon combines by burning in the presence of oxygen to produce carbon dioxide is:

    carbon + oxygen -- carbon dioxide

Every chemical reaction is made up of reactants and products

Reactants are the species on the left hand side of an equation, the products are those on the right hand side.

The reactants combines chemically to give produces.

The kind of reaction depicted above is a synthesis or combination reaction where two species combines to gives a product or more;

               C   +   O₂    →    CO₂

learn more:

Chemical reaction brainly.com/question/3953793

#learnwithBrainly

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Explanation:

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Answer:

$613,077

Explanation:

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First step is to calculate the depreciation expense for the year 2019 and 2020 using this formula

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Let plug in the formula

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Depreciation expense= ($8,000,000) ÷ (20 years)

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Second step is to calculate the book value for the year 2021 using this formula

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Let plug in the formula

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8 0
3 years ago
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Answer:

F = 36 kN

Explanation:

It is given that,

The pressure on the base of the fish tank is 4000N/m².

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We need to find the force on the base caused by the base of the water. Pressure on the base of the tank is given by the force acting per unit area such that,

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