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dangina [55]
3 years ago
14

Determina el pH de una solución si la concentración de H es 3.5 x 10 molar, e indicar si es acido o bas

Chemistry
1 answer:
erastovalidia [21]3 years ago
5 0

Answer:

Explanation:

IT'S FOR NOW, PLEASE DELIVER IT TODAY !!! I NEED HELP IT'S CHEMICAL WORK...

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The pH scale is called the logarithmic scale what does this mean?
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A logarithmic scale is a nonlinear scale used when there is a large range of quantities
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3 years ago
Chlorophyll a is one of the green pigments found in plants. Chlorophyll a has the molecular formula C55H72MgN4O5. How many atoms
yuradex [85]
We add up all the various atoms:
C: 55
H: 72
Mg: 1
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= 137

The answer is B.
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3 years ago
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The contraction of the triceps muscle causes the arm to flex. The contraction of the triceps muscle causes the arm to extend. When added to the force of the biceps contracting it provides extra force to the ball.

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a molecule of ozone gas has has three atoms of oxygen . witch of these describes ozone most specifically?
AURORKA [14]

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3 years ago
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A substance is a good conductor of electricity. Which of the following best explains the probable position of the substance in t
Mariana [72]

Answer: Option (A) is the correct answer.

Explanation:

Elements present in group 1 are known as alkali metals. Whereas elements present in group 2 are called alkaline earth metals and elements from group 11 to 12 are transition metals.

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