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If a particular ore contains 58.3 % calcium phosphate, what minimum mass of the ore must be processed to obtain 1.00 kg of phosphorus?
asked
Nov 3, 2017
Chemistry
college
1
answer
0
votes
168k
views
Which type of reasoning is usually based on specific experiences or observations? sound deductive inductive valid
asked
Oct 5, 2017
English
high-school
2
answers
2
votes
1.8k
views
Help for 20 and 21 please help
asked
Aug 5, 2017
Mathematics
middle-school
2
answers
0
votes
67.1k
views
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