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Oksi-84 [34.3K]
3 years ago
5

2. C5H10O5 + O2 ---> CO2 + H20

Chemistry
1 answer:
vovangra [49]3 years ago
3 0

Answer: E. Combustion

Explanation:

D-ribulose + Dioxygen = Carbon Dioxide + Water

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What is the pressure in a 5.00 L tank with 49.00 grams of oxygen gas at 350 K? ___atm
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Answer:

The right answer is "8.81 atm".

Explanation:

Given:

V = 5.00 L

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MW = 32 g/mol

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Now,

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n = \frac{Mass}{MW}

   =\frac{49.00}{32}

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By using the ideal gas equation, we get

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⇒    P=\frac{nRT}{V}

By substituting the values, we get

           =\frac{1.53125\times 0.0821\times 350}{5.00}

           =\frac{44.1}{5.00}

           =8.81 \ atm  

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John Dalton was a scientist who proposed that all matter consists of atoms. At this stage, no one had yet discovered neutrons and the nucleus. As a result, Dalton's model consisted of a single atom i.e. the atom was the smallest object. 
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