loisfaye70owugb7 loisfaye70owugb7

25-09-2017
Chemistry

contestada

A certain ore is 26.9% nickel by mass. How many kilograms of this ore would you need to dig up to have 50.0 g of nickel?

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Rohan11 Rohan11

08-10-2017

the answer is 185.87g to 2 decimal places.

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