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Solid aluminum and gaseous oxygen react in a combination reaction to produce aluminum oxide: 4Al (s) + 3O2 (g) → 2Al2O3 (s)
In a particular experiment, the reaction of 2.5 g of Al with 2.5 g of O2 produced 3.5 g of Al2O3. The % yield of the reaction is ________.
False Alarms
In signal detection theory, instances when a non-present signal is mistakenly detected or reported as present.
Correct Reports
Accurate accounts or narrations of events or data, which have been verified for truthfulness and accuracy.
Fovea
A small depression in the retina of the eye where visual acuity is highest due to the presence of a high concentration of cones.
Cones
Photoreceptor cells in the retina of the eye that are responsible for color vision and function best in relatively bright light.
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