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ella [17]
3 years ago
14

The unit cell of amazonite is made of three pairs of faces, each pair different from the others. The faces are oriented at angle

s to one another that are not 90 degrees. What type of crystal system is this?
hexagonal

orthorhombic

rhombohedral

triclinic
Chemistry
1 answer:
scZoUnD [109]3 years ago
5 0
<span>The unit cell of amazonite is made of three pairs of faces, each pair different from the others. The faces are oriented at angles to one another that are not 90 degrees. The type of crystal this is is triclinic.
Triclinic crystal system is one of the seven crystal systems, with three basis vectors. </span>
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A solution at 25 ∘C has pOH = 10.53. Which of the following statements is or are true? The solution is acidic. The pH of the sol
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The solution is acidic

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The pH of the solution is defined as negative logarithm of hydrogen ion concentration present in the solution .

pH=-\log[H^+]

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The pOH of the solution is defined as negative logarithm of hydroxide ion concentration present in the solution .

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