Chemistry, 19.09.2019 01:00 Bg88860709
Chalcopyrite (cufes2) is an abundant copper mineral that can be converted into elemental copper through the four step process below.
a) calculate the mass of cu in g from 5.40 kg cufes2.
i got 1.87e3g of cu.
b)calculate the mass of cufes2 needed in g to produce 150.0 g cu if the yield for the conversion process is 82%.
Answers: 1
Chemistry, 22.06.2019 07:30
Free answer. the treaty of versailles ended world war i, but some of the terms of the treaty contributed to the beginning of world war ii. which was one of the terms of the treaty? the answer would be "germany was forces to pay reparations to the allied countries.". i hope this .
Answers: 1
Chemistry, 22.06.2019 12:30
Consider the four elements above. which one of these elements will combine with oxygen in a 1: 1 ratio?
Answers: 3
Chemistry, 22.06.2019 13:00
16. why must the number of electrons lost equal the number of electrons gained in every redox reaction? use 3 – 4 sentences in your own words to address this question. 18. what type of radiation is emitted when chromium-51 decays into manganese-51? show the nuclear equation that leads you to this answer. 19. a radioactive nucleus alpha decays to yield a sodium-24 nucleus in 14.8 hours. what was the identity of the original nucleus? show the nuclear equation that leads you to this answer.
Answers: 2
Chemistry, 22.06.2019 23:30
If maltose undergoes hydrolysis what subunits does it results to?
Answers: 2
Chalcopyrite (cufes2) is an abundant copper mineral that can be converted into elemental copper thro...
English, 02.03.2021 22:50
Biology, 02.03.2021 22:50
Mathematics, 02.03.2021 22:50
History, 02.03.2021 22:50
English, 02.03.2021 22:50
Mathematics, 02.03.2021 22:50
Chemistry, 02.03.2021 22:50
Mathematics, 02.03.2021 22:50
Mathematics, 02.03.2021 22:50
English, 02.03.2021 22:50
Biology, 02.03.2021 22:50
Mathematics, 02.03.2021 22:50
Mathematics, 02.03.2021 22:50
History, 02.03.2021 22:50