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4 years ago

What is hydrogenationhelp please i will mark you as a brainliest

Chemistry

2 answers:

masya89 [10]4 years ago

7 0

Answer:hydrogenation means to treat with hydrogen

Explanation:

Hydrogenation means to treat with hydrogen.hydrogenation is a chemical reaction between molecular hydrogen and another compound or element,usually in The presence of a catalyst such as nickel, palladium or platinum.the process is commonly employed to reduce or saturate organic compounds .

Salsk061 [2.6K]4 years ago

5 0

Answer:

Hydrogenation means to treat with hydrogen. It's a chemical reaction between molecular hydrogen and another compound or element, usually in the presence of a catalyst such as nickel, palladium or platinum. The process is commonly employed to reduce or saturate organic compounds.

Hope this helps!

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How many grams of oxygen gas are there in a 2.3L tank at 7.5 atm and 24° C?

jolli1 [7]

Answer:

22.656 grams of oxygen gas are there in a 2.3L tank at 7.5 atm and 24° C

Explanation:

An ideal gas is characterized by three state variables: absolute pressure (P), volume (V), and absolute temperature (T). The relationship between them constitutes the ideal gas law:

P * V = n * R * T

where R is the molar constant of the gases and n the number of moles.

In this case you know:

P= 7.5 atm
V= 2.3 L
n= ?

R= 0.082 $\frac{atm*L}{mol*K}$

T= 24 °C= 297 °K (being 0°C=273°K)

Replacing:

$7.5 atm* 2.3 L=n*0.082 \frac{atm*L}{mol*K} *297K$

Solving:

$n=\frac{7.5 atm* 2.3 L}{0.082 \frac{atm*L}{mol*K} *297K}$

n=0.708 moles

Knowing that oxygen gas is a diatomic gas of molecular form O₂ and its mass is 32 g / mole, you can apply the following rule of three: if 1 mole contains 32 grams, 0.708 moles, how much mass will it have?

$mass=\frac{0.708 moles*32 grams}{1mole}$

mass= 22.656 grams

<u><em>22.656 grams of oxygen gas are there in a 2.3L tank at 7.5 atm and 24° C</em></u>

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Mars2501 [29]

Basically all of the elements found in Group I of the periodic table also have this property. The ability to easily give up a single valence electron.

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If two-parent with AB blood group claim and say that they have a baby with O blood group is born to them and it is their own bab

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3 years ago

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The process used to separate two or more liquids based on differences in boiling point is called fractional distillation.

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4 years ago

What is hydrogenationhelp please i will mark you as a brainliest​

What is hydrogenationhelp please i will mark you as a brainliest