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Llana [10]
3 years ago
6

The number of electrons in 1.6 gram CH, is:​

Chemistry
2 answers:
Alla [95]3 years ago
8 0

Answer:

6.022 x 10²³ electrons

Explanation:

Wewaii [24]3 years ago
8 0
Oh gosh oh I thought had the wrong
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Looking at the stoichiometry of the reaction (see the lab manual), how many moles kmno4 must have been delivered by the buret to
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8H⁺ + 5Fe²⁺ + MnO₄⁻ ⇒ Mn²⁺ + 5Fe³⁺ + 4H₂O 
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According to the reaction, Fe</span>²⁺ and MnO4⁻<span> have following stoichiometric ratio:

n(</span>Fe²⁺) : n(MnO4⁻) = 5 : 1

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So, for each mole of </span>Fe²⁺ it is needed 1/5 moles of MnO4⁻.<span>

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Why is Anton Von Leeuwenhoek important in the cell theory?​
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4 0
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What cycloalkanes are present in a steroid ?
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Gonane is made up of four cycloalkane rings i.e. tetracyclic hydrocarbon ring structure. Among these four rings 3 are cyclohexanes (designated as A, B and C) and one is cyclopentane (Designated as D). These four rings fuse to form a <span>cyclopentaperhydrophenanthrene.

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3 years ago
Complete combustion of a 0.350 g sample of a compound in a bomb calorimeter releases 14.0 kJ of heat. The bomb
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