Explain why we held our samples at room temperature
1. In Benedict's test why did we allow the samples to sit for 10 minutes before running our testing?
2. Explain why we held our samples at room temperature for the duration of the experiment rather than at the body temperature.
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How can calculate the empirical formula of X when 5.00 g of X is titrated with NaOH, it is found that X has two acetic hydrogen and that 54.9 mL of 1.00 M NaOH is needed to completely neutralize it. Calculate the molecular formula of X?
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Two science students set out to prove the Law of Conservation of Mass. they calculate that the mass of all the products in a chemical reaction will be equal to the mass of all the reactants.
Explain why we held our samples at room temperature for the duration of the experiment rather than at the body temperature.
Determine the electron configuration of the phosphide ion (P3-) is Determine the numbers of unpaired electrons are there in the Lewis structures of a N3- ion?
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