Determining the mass of the meter stick
A meter stick is found to balance the 49.7 cm mark if positioned on the fulcrum. If a 45.0 gram mass is joined at the 9.0 cm mark, the fulcrum should be moved to the 39.2 cm mark for balance. Determine the mass of the meter stick?
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Determine the electron configuration for the Ni2+ ion and the Sn2+ion? Determine the numbers of unpaired electrons does each have? How do you know?
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One coin is fair coin and one coin is a biased coin (unfair) with only a 39% chance of getting a head. Supposing equally likely probability of picking either coin, determine the probability that the fair coin is the one chosen, given that the sele
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Limestone (CaCO3) is used to remove acidic pollutants from the smokestack flue gases. It is heated to form lime (CaO), which reacts with sulfur dioxide to form calcium sulfite.
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Explain the risks of not reporting the results of your forensic assessment findings accurately. Provide specific examples.
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