Chemistry, 22.01.2020 22:31 timiaparker
Sodium and mercury are currently used in lighting applications. the peak emissions are at 589 nm (yellow) and 436 nm (blue), respectively. what are the corresponding energy and frequency values in ev and hertz, respectively
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Chemistry, 21.06.2019 21:40
During trial 2, what allowed you to determine that aluminum was the limiting reactant? check all that apply. all of the copper dissolved. all of the aluminum dissolved. the solution turned clear. the number of grams of copper(ii) chloride used in the reaction was greater than the number of grams of aluminum. the molar ratio of copper(ii) chloride to aluminum was greater than 3: 2, the equation’s molar ratio.
Answers: 2
Chemistry, 22.06.2019 12:00
Marcel just purchased 1.69 grams of iron fillings in order to make living putty for his 6 year old niece. how many moles of iron are made in his sample?
Answers: 1
Sodium and mercury are currently used in lighting applications. the peak emissions are at 589 nm (ye...
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