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I don't understand what exactly a mole is, could you please explain it to me?

Basicallly a mole refers to a number, in the same way as a dozen also refers to a number, this number being 12. Except instead of 12, the word mole refers to the number of 6 x 10 23 , which is basically a 6 ...
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Answered by Andrea P. • Chemistry tutor
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Describe covalent bonding

Covalent bonding is the sharing of electrons between 2 or more non metals.
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Answered by Matthew S. • Chemistry tutor
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What is oxidation?

Oxidation is the loss of electrons.
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Answered by Matthew S. • Chemistry tutor
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What is an acid?

A species that dissociates in water releasing H + ions.
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Answered by Matthew S. • Chemistry tutor
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Balance this equation: C6H12O6 + _O2 --> _CO2 + _H2O

C6H12O6 + 6O 2 --> 6CO 2 + 6H 2 O
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Answered by Hans S. • Chemistry tutor
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