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Nataly [62]
2 years ago
9

What is a pinhole camera? Discuss the characteristics of the image formed in a pinhole camera.​

Chemistry
1 answer:
Tasya [4]2 years ago
6 0

Explanation:

A pinhole camera, as name suggests, is a camera has no lens. is a light- proof box,small hole on 1 side, light thru one side. projects an inverted pic which is known as an abscura effect....

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cause something (a substance) to be deposited in solid form from a solution

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Both the oxygen you need to breathe and ozone are gases made only of oxygen. So why can't you survive by breathing ozone?
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Classify each of the following reactants and products as an acid or base according to the Bronsted theory: H3PO4 + C6H5O- <=&
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H₃PO₄ is an acid because donates the proton to fenolate.

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Explanation:

Bronsted theory mentioned that acid is the one that donates a proton to another compound and base is the one that receives it.

H₃PO₄   +   C₆H₅O⁻    ⇄      H₂PO₄⁻      +       C₆H₅OH

acid              base              conj. base            conj. acid

H₃PO₄ is an acid because donates the proton to fenolate.

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