Chemistry, 21.08.2021 04:10 reneebrown017
An element has an atomic number of 16. An ion of this element has a 2-charge. How was the ion formed?
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One of the few xenon compounds that form is cesium xenon heptafluoride (csxef7). how many moles of csxef7 can be produced from the reaction of 13.0 mol cesium fluoride with 12.5 mol xenon hexafluoride? csf(s) + xef6(s) csxef7(s)
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When a chemist collects hydrogen gas over water, she ends up with a mixture of hydrogen and water vapor in her collecting bottle if the pressure in the collecting bottle is 97.1 kilopascals and the vapor pressure of the water is 3 2 kilopascals, what is the partial pressure of the hydrogen?
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An element has an atomic number of 16. An ion of this element has a 2-charge. How was the ion formed...
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