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SAT, 16.02.2022 14:00 rebeccamckellpidge

The rock in a particular iron ore deposit contains 78% fe2o3 by mass. How many kilograms of the rock must a mining company process to obtain 1. 0 x 103 kg of iron?.

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The rock in a particular iron ore deposit contains 78% fe2o3 by mass. How many kilograms of the rock...
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