Answer is: b) Na₂SO₄.
Oxidation number of sodium cation is +1 (2·(+1) = +2).
Oxidation number of sulfate anion is -2.
Compounds<span> must be electrically </span><span>neutral.</span>
Sodium sulfate is inorganic compound (salt). Sodium sulfate is white solid substance and highly soluble in water.
Answer:
In heavily deforested areas, soil erosion and nutrient runoff are common after a rainfall. Soil erosion tends to be greater in drier, more mountainous areas, where there is less vegetation to prevent the movement of soil and to absorb the nutrients
Explanation:
Answer:
because molten sodium gives electricity too choloride
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