It provides drinking water to major cities like Hickory, Charlotte, Gastonia, Mount Holly and Belmont. One of the impoundments, Mountain Island Lake, provides drinking water for 8% of the population of North Carolina.
Each molecule of Sr₃(PO₄)₂ contains 3 moles of Sr
So 3 moles of Sr⁺² ions are in one mole of Sr₃(PO₄)₂.
Answer:
(I hope this helps enough)
Explanation:
A wide spectrum of inorganic analytes are analyzed using redox titrimetry. By testing an unknown analyte against a standardized titrant, a redox titration (also known as an oxidation-reduction titration) can correctly calculate its concentration. It is used to determine the presence of organic analytes.
Answer:
Modern periodic table has eighteen (18) vertical columns. These are called groups
Answer:
It has 4 significant figures
Explanation:
Notice the use of scientific notation to indicate that there are two zeros which should be significant. If this number were to be written without scientific notation (3,200,000,000) the significance of those two zeros would be lost and you would - wrongly - say that there were only two significant figures.