In the Balanced Equation, 2 Al + 6 HCl $\to$ 2 AlCl₃ + 3 H₂, the Sum of the Coefficients

question 10

Multiple Choice

In the balanced equation, 2 Al + 6 HCl $\to$ 2 AlCl₃ + 3 H₂, the sum of the coefficients of the reactants is

• A)5
• B)8
• C)13
• D)none of these

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Definitions:

Fontanels

"Soft spots," or spaces, that separate the bones of the skull prenatally and in early infancy.

Skulls

The bony structures forming the head in vertebrates, housing the brain and providing support for the face and jaws.

Neuron

A nerve cell.

Axon

The main protruding branch of a neuron; it carries messages to other cells in the form of electrical impulses.