Chemistry, 23.07.2019 08:30 ashleyallred3299
Adrinking water plant adds 500 grams of fluoride to a water tank containing 500,000 liters of drinking water. what is the concentration of fluoride in the water in parts-per-million (ppm)?
Answers: 1
Chemistry, 21.06.2019 22:30
For the following, determine the type of reaction and then give products.
Answers: 2
Chemistry, 22.06.2019 02:50
The conventional equilibrium constant expression (kc) for the system below is: 2icl(s) ⇄ i2(s) + cl2(g) [cl2] ([i2] + [cl2])/2[icl] [i2][cl2]/[icl]2 none of the listed answers are correct [i2][cl2]/2[icl]
Answers: 2
Chemistry, 22.06.2019 19:30
Phosphorous can form an ion called phosphide, which has the formula p3−. this ion can form an ion called phosphide, which has the formula p3−. this ion properties very similar to those of pforms when a phosphorus atom loses three protonsis called a cationcontains 18 electrons
Answers: 2
Adrinking water plant adds 500 grams of fluoride to a water tank containing 500,000 liters of drinki...
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