Answer:
The answer to your question is pH = 3
Explanation:
Data
[H⁺] = 1 x 10⁻³
pH = ?
pH is a measure of the hydrogen concentration. It measures the acidity or alkalinity. The range of pH goes from 0 to 14. The pH for an acid is from 0 to 6.9, for a neutral solution is 7.0 and for an alkali is from 7.1 to 14.
Formula
pH = -log [H⁺]
-Substitution
pH = -log [1 x 10⁻³]
-Simplification
pH = - (-3)
-Result
pH = 3
The answer is C Had a military base to protect
Answer:
The increase of prey
Explanation:
Without predators in the ecosysten prey population would increase
Use the formula E=hv, h=plancks constant and v=frequency
use the formula c=v*lambda to find v
the answer will be 2.88*10^-23J
I think the answer is accuracy
