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lora16 [44]
2 years ago
11

SEP Develop a Model Write the skeleton equation for the reaction of iron and

Chemistry
1 answer:
labwork [276]2 years ago
8 0

The reaction of iron and oxygen is 4Fe + 3O2 ----> 2Fe2O3.

<h3>What is a chemical reaction equation?</h3>

A chemical reaction equation is a depiction of the interaction between reactants to form products. Hence, a reaction equation must have a reactant side and a product side.

The reaction between iron and oxygen to form Fe2O3 is shown below;

4Fe + 3O2 ----> 2Fe2O3.

Learn more about reaction equation: brainly.com/question/1170557?

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I don't know but look on the internet or use a calculator 
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Much like its household namesake, a molecular sieve utilizes differences in what property of substances to separate the componen
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Explanation:

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3 years ago
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2.714 mole of helium has a mass of ______ grams.<br><br> (Enter just the number for this one.)
kifflom [539]

Hello!

To find the mass of helium, we need to multiply the total moles by the mass of helium. We are given 2.714 moles of helium, and the mass of helium is about 4.00 grams. Now, we multiply the two values together to get the grams.

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6 0
3 years ago
For the wild type (unmutated) enzyme, you measure a rate of p-nitrophenol release by the change in absorbance at 405 nm (for the
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Answer:

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Explanation:

Lambert-Beer's law states the absorbance of a solution is directly proportional to its concentration. The equation is:

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<em />

Replacing:

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4 0
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