The charge for this compound is positive. For Fe, it's charge is positive 3, and for OH, it's charge is negative 1. You would then criss cross the charges of each and come out with Fe(OH)3. I hope this helped!! :)
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The <u>Force of Gravity</u> force between each planet and the Sun keeps the planets in orbit around the Sun.
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The answer is B. Compressions and rarefactions.
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- <u><em>Longitudinal sound waves are waves of alternating pressure deviations from the equilibrium pressure, causing local regions of compression and rarefaction.</em></u>
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Due to how big the glacier is you would need more heat to melt it and since the ice cube is smaller a small amount of heat would melt it
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the percentage yield of Cu(NO3) 2 is 40%