I just need help with A B C. The lines on the graph below represent mass vs. vol

Question

I just need help with A B C.

The lines on the graph below represent mass vs. volume data for two different liquids at the same temperature. Using the data from the plot, determine the density of Liquid 1. Is its density greater than, less than, or equal to the density of Liquid 2? What volume is occupied by 2500. g of Liquid 2? What mass is supplied by 235 mL of Liquid 1? Given that Liquid 1 and Liquid 2 are immiscible, sketch a picture of a beaker containing 10 mL of each liquid. Briefly justify your picture. A gold coin from question 1B above is physically placed on top of a large pool of Liquid 1. Will the coin float, be suspended, or sink into to the bottom of the liquid in the container, or is it not possible to determine? Justify your answer.

Explanation / Answer

a)density=mass/volume

d1=400/30=13.33gram/ml

d2=600/100=6grams/ml

b)mass=density*volume

v=2500/6=416.66ml

c)mass=13.33*235

=3132.55grams

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