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Nat2105 [25]
2 years ago
12

C31H64 +4702 — 31C02+32H20

Chemistry
1 answer:
SVETLANKA909090 [29]2 years ago
4 0

Answer:

1504g of oxygen was consumed

Explanation:

C31H64 + 4702 —> 31C02+ 32H20

From the equation, we see clearly that 47moles of O2 was consumed in the reaction.

Molar Mass of O2 = 32g/mol

Number of mole of O2 = 47moles

Mass conc. Of O2 = number of mole x molar Mass

Mass conc. Of O2 = 47 x 32 = 1504g

Therefore, the mass of oxygen consumed in the reaction is 1504g.

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Magnetic quantum number (ml) specifies the orientation in space of an orbital of a given energy and shape . Magnetic quantum number divides the subshell into individual orbitals which hold the electrons, there are 2l+1 orbitals in each subshell. For example, p orbitals (and their electrons) have three orientations in spase (px, py and pz).

Principal quantum number (n) describes the size of the orbital. There are one s orbital (angular quantum number l=0), three p orbitals (angular quantum number l=1 and magnetic quantum number ml = -1,0,+1) and five d orbitals (angular quantum number l=2 and magnetic quantum number ml = -2,-1,0,+1,+2).

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3 years ago
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2 years ago
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2 years ago
There are 1.204 x 10^24 atoms of oxygen. How many moles is this?
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The reducing agent in this catalytic hydrogenation reaction was molecular hydrogen (H2), which was produced in situ (in the reac
creativ13 [48]

Answer:

a)  After the balloon inflated after 440 uL of dropwise due to the reaction of 1-Decene and the solution in the conical vial. b) 4NaBH_{4} + 2HCl + 7H_{2}O ⇒ 16H_{2(g)}+ 2NaCl + Na_{2}B_{4}O_{7} c) No H_{2} was not the limiting reactant.

Explanation:

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a) After the balloon inflated after 440 uL of dropwise 1-Decene solution was added due to the reaction between 1-Decene and the solution in the conical vial.

b)  4NaBH_{4} + 2HCl + 7H_{2}O ⇒ 16H_{2(g)}+ 2NaCl + Na_{2}B_{4}O_{7}

c) H_{2} was not the limiting reactant based on the mol to mol ratio of H_{2} and decane which is 1:1. Therefore, if 0.8 mol of decane was produced then 0.8 mol of H_{2} would also be produced.

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3 years ago
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