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icang [17]
3 years ago
6

What is the mass of 4.5 x10 23 molecules of so2?

Chemistry
1 answer:
Rzqust [24]3 years ago
3 0
<span>mass SO2 = 4.5 x 10^23 molecules x (1 mole / 6.023 x10^23 molecules) x (64 g/mol)

mass SO2 = 48 grams ==== answer </span>
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Help plz I will give u BRAINLIST
Agata [3.3K]

CS2 + 3O2 = CO2 + 2SO2

1 mole of CS2 gives 1 mole of CO2

12 + 2(32) = 76g of CS2  yields 44 g of CO2

Theoretically 1 g of CS2 yields 44/76 g CO2

Therefore 50 g CS2 should yield    50*44 / 76 = 28.95 g

So % yield = 103.6 %  ( which is not possible  because you can't create matter from nothing).

The 30g cannot be right . This is experimental err.

6 0
3 years ago
1. What is the difference between a synthetic resource and a Natural Resource? This is technology.and I need help pls help!!!!!!
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Answer:

Natural materials are those that are found in nature and have not been made by humans. By comparison, synthetic materials are man-made and cannot be found in nature. Synthetic products are usually created in laboratories by mixing different chemicals, or prepared compounds and substances made in a laboratory.

Explanation:

Natural materials are those that are found in nature and have not been made by humans. By comparison, synthetic materials are man-made and cannot be found in nature. Synthetic products are usually created in laboratories by mixing different chemicals, or prepared compounds and substances made in a laboratory

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3 years ago
Categorize the following reaction: C3H8 + O2 ---&gt; CO2 + H2O *
vichka [17]

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it is a replacement reaction

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A simplified version of the Periodic Table of the Elements is provided. What type of elements would you most likely find in the
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Transition elements are present in this region.

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