Questions by Thorsten Kranz

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Questions by Thorsten Kranz

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Aluminum oxide, Al2O3, is used as a filler for paints and varnishes as well as in the manufacture of electrical insulators. Calculate the number of moles in 47.51 g of Al2O3.

asked Jul 1, 2017

Chemistry
high-school

2 answers

0 votes

228k views

What is the value of x in the equation x – y = 30, when y = 15?

asked Jun 13, 2017

Mathematics
high-school

2 answers

3 votes

10.5k views

How might a theory relate to model?

asked Dec 23, 2016

Physics
middle-school

1 answer

4 votes

19.5k views

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