Answer:
d) A - 70% B - 30%
Explanation:
If x is the abundance of A, and 1−x is the abundance of B, then:
x (32.0) + (1−x) (33.0) = 32.3
32x + 33 − 33x = 32.3
33 − x = 32.3
x = 0.7
The abundance of A is 70%, and the abundance of B is 30%.
Answer:
Explanation:
1 mole of Fe require 2 Moles of NiO(OH)
so for 4.25 mol of Fe and 6.70 mol of NiO(OH), Fe is the limiting reagent.
1 mole produces 1 mole of Fe(OH)2
4.25 moles will produce 4.25 moles of Fe(OH)2
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The range of wavelengths of the two series shows that the lines in these two series do not overlap.
<h3>What is Wavelength? </h3>
Wavelength is the distance between two successive curves of a wave. They are the forms of radiation of electromagnetic waves like light waves, radio waves, or heat waves and the distance to the highest peak of the wave is the wavelength. The lights that are visible usually have a wavelength of 400-700 nanometers. For example, when a person shares the same attitude and communicates well with another person. It acts like a yardstick to measure radiation. We measure them from the bottom of one wave to the bottom of the next wave.
To learn more about wavelengths, visit: brainly.com/question/13533093
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