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qwelly [4]
3 years ago
10

How many carbon atoms are in 26-hydrogen alkyne

Chemistry
1 answer:
navik [9.2K]3 years ago
5 0
An alkyne contains four carbon atoms.... so if you do 26 multiplied by 4 it equals 104... I do not know if that’s the answer so I apologize if it’s wrong :,)
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CaCO3(s) CaO(s) + CO₂(g)
tatuchka [14]
Try 22.4 and see if that works
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1 year ago
The temperature of a container of oxygen gas is increased from 149 k to 298 k which of the following statement is true
ozzi

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Density of 2.7 g/ml and volume of 35.6 ml what is the mass
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The math is set up like

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3 0
3 years ago
One method for preparing pure iron from Fe2O3 is by reaction with carbon monoxide.Fe2O3(s)+CO(g)→Fe(s)+CO2(g) How many moles of
larisa [96]

Answer:

The 2292 moles of CO are needed to react completely with 122 Kg of Fe₂O₃.

Explanation:

Given data:

Mass of Fe₂O₃ = 122 Kg ( 122×1000 =  122000 g)

Moles of CO = ?

Solution:

Chemical equation:

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Number of moles of  Fe₂O₃:

Number of moles = mass/ molar mass

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Number of moles = 764 mol

Now we will compare the moles of Fe₂O₃ with CO.

                               Fe₂O₃            :            CO  

                                  1                  :             3

                               764                :             3×764  =2292 mol

The 2292 moles of CO are needed to react completely with 122 Kg of Fe₂O₃.

6 0
3 years ago
The two main types of weathering are
tester [92]

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Chemical weathering transforms the original material into a substance with a different composition and different physical characteristics.

5 0
3 years ago
Read 2 more answers
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