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Stella [2.4K]
3 years ago
15

What is the geolgic tike scale based on?​

Chemistry
1 answer:
Thepotemich [5.8K]3 years ago
8 0

Answer: The geologic time scale is the “calendar” for events in Earth history. It subdivides all time into named units of abstract time called—in descending order of duration—eons, eras, periods, epochs, and ages.

Explanation: I learned about it the other day

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Consider the balanced chemical equation for the combustion of methane (CH4).
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<h3>Answer:</h3>

                  89.6 L of O₂

<h3>Solution:</h3>

The balanced chemical equation is as,

                                CH₄  +  2 O₂    →    CO₂  +  2 H₂O

As at STP, one mole of any gas (Ideal gas) occupies exactly 22.4 L of Volume. Therefore, According to equation,

             44 g ( 1 mol) CO₂ is produced by  =  44.8 L (2 mol) of O₂

So,

                  88 g CO₂ will be produced by  = X L of O₂

Solving for X,

                        X = (88 g × 44.8 L) ÷ 44 g

                        X = 89.6 L of O₂

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3 years ago
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Answer:answer is C

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7 0
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A sample of liquid mercury is heated from 20°C to 40°C. Which measurement of the sample will increase during this process? volum
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