Copper has a llarger molar mass than aluminum. Explain what this means
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Which has more mass, one mole of carbon (C) or one mole of copper (Cu)? Explain.
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Aluminum and magnesium have densities of 2.70 and 1.75 grams per cubic centimeter, respectively. If you have equal masses of each, which one will occupy the larger volume? Explain.
Question 1 (1 point) How would the calculated molar mass of your unknown copper compound by affected if the filter paper you used to collect your solid copper was still damp when you weighed it? It would go up. It would go down. It would stay the same. Question 2 (1 point) How would the calculated molar mass of your unknown copper compound be affected if some magnesium was filtered out with the solid copper? It would go up. It would go down. It would not change. Question 3 (1 point) A different experiment has a copper unknown which has two moles of copper for every one mole of unknown. The percent copper from this experiment was found to be 70.70%. What is the molar mass of this compound? Your Answer: Answer units
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