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Readme [11.4K]
3 years ago
15

Synthesis of acetic acid from acetylene

Chemistry
1 answer:
devlian [24]3 years ago
3 0
Acetylene can be converted into acetic acid in 2 steps:

1. reaction of acetylene with water (in the presence of sulphuric acid, and mercuric sulphate as catalysts) to produce acetaldehyde.

2. acetaldehyde is then oxidized (with potassium dichromate for example) to produce acetic acid.

this overall reaction is given by the following equation:


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A 125-mL sample of an aqueous solution of the protein ovalbumin from chicken egg white contains 1.31 g of the dissolved protein
Stella [2.4K]

The molar mass of the protein is 45095 g/mol.

The mass of a sample of a chemical compound divided by the quantity, or number of moles in the sample, measured in moles, is known as the molar mass of that compound.

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Learn more about the Molar mass with the help of the given link:

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7 0
1 year ago
Pls help me thx! I would appreciate it!
inessss [21]

Answer:

Here just look at the pic here

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What is the<br> mass of 1.82<br> moles of<br> Lithium<br> carbonate?
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Answer:

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Explanation:

The weight of grams by 1.82 moles of lithium carbonate would be: 134.481438 So we need to use this equation to find mass by grams m × g = ms Where m is for moles, g for grams, and ms for mass. So now we need use this equation: 1.82 × 134.481438 = ? 1.82 × 134.481438 = 244.75621716 244.75621716, rounded-up (to the nearest-tenths place) is 244.76. So now you have it! The mass of 1.82 moles of lithium carbonate is 244.76!  

7 0
3 years ago
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