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Wittaler [7]
3 years ago
6

All substances freeze at the same temperature, so they all have exactly the

Chemistry
1 answer:
Anastasy [175]3 years ago
6 0

Answer:

I think it would be false

Explanation:

All things have a unique freezing/melting point

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Nervous tissue is composed of neurons, also called nerve cells, and neuroglial cells

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The smallest unit of a compound is called a ___________.
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Acetylene is hyrodgenated to form ethane. The feed to the reactor contains 1.60 mol H2/mol C2H2. The reaction proceeds to comple
Black_prince [1.1K]

Answer:

Explanation:

C₂H₂     +   2H₂   =     C₂H₆

1 mole     2 mole        1 mole

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or 1.6 mole of H₂ for 1 mole of C₂H₂

required ratio as per chemical reaction written above

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So H₂ is in short supply . Hence it is limiting reagent .

1.6 mole of H₂ will react with half of 1.6 mole or .8 mole of C₂H₂ to form .8 mole of C₂H₆

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= 1.6 / .8 = 2 .

b )

yield ratio = mole C₂H₆ formed / mole H₂ reacted ) = 0.8 / 1.6 = 1/2 = 0.5 .

4 0
3 years ago
Animal fibres are made up of​
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6 0
3 years ago
Read 2 more answers
The order of elements in the periodic table is based on the atomic number.
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Yes it is for example look at Iodine and Tellurium.
Hope this helps :).
3 0
2 years ago
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