When 12.00 grams of CoS * O_{4} hydrate are heated , the solid loses 5.38 grams of water Assuming that the residue is anhydrous , find the formula for the water

Conservation efforts have been effective in "increasing the number of endangered species, reducing all the negative impacts of human activity, and preserving wildlife habitats".hope my answer has you : ) 

27. =3,500,000 x 4,000 = 14,000,000,000

The answer to your q the total mass is 73

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