How many oxygen ATOMS are needed to produce 2 molecules of water (H2O)?
2 answers:
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Amu valie on the top and abundsnce percent in decimals on the bottom for each isotope
Answer:
Explanation:
pH or pOH is the measure of acidity or alkalinity of a solution.
pH is calculated by taking negative logarithm of hydrogen ion concentration.
Putting in the values:
Thus is