Chemistry, 27.08.2019 10:30 ginareyes0423
In the 19th century, dmitri mendeleev predicted the existent of a then unknown element, x, with a mass of 68. he also predicted that an oxide of x would have the formula x2o3, on the modern period table. what is the group number and period of the element?
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Iknow the answer to 13 is b and 14 is d. i just need to know why the correct answers are correct
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For each of the following compounds, decide whether the compound's solubility in aqueous solution changes with ph. if the solubility does change, pick the ph at which you'd expect the highest solubility. you'll find ksp data in the aleks data tab. compounds does solubility change with ph
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In the 19th century, dmitri mendeleev predicted the existent of a then unknown element, x, with a ma...
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