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How do you find out the number of moles in a certain amount of grams of a element or compound.
After that, how do you find the
1 answer
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A rectangular block of ice 8 m on each side and 1.5 m thick floats in sea water. The density of the sea water is 1025 kg/m3. The
2 answers
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River Dam generates electricity with water taken from a depth of 110 m and with an average flow rate of 740 m3/s.
a) Calculate
2 answers
588 views
