The overall equation for the electrolysis of aluminium oxide is:
2 Al2O3–>4Al + 302
Calcu...
Answers: 1
Chemistry, 22.06.2019 08:30
The characteristic of two different types of reactions are shown below. reaction a: electrons are gained by the atoms of an element. reaction b: protons are lost by the atom of and element. which statement is true about the atoms of the elements that participate in the two reactions? a: their identity changes in both reaction a and b. b: their identity changes in reaction a but not b. c: their identity changes in reaction b but not a. d: their identity remains the same.
Answers: 1
Chemistry, 22.06.2019 10:50
An atom of lithium-7 has an equal number of(1) electrons and neutrons(2) electrons and protons(3) positrons and neutrons(4) positrons and protons
Answers: 2
Chemistry, 22.06.2019 18:50
Question 3(multiple choice worth 4 points) (04.04 lc) what does it mean when an element is reduced? it empties a valance shell, reducing its atomic radius. it gains electrons, reducing its overall charge. it increases electronegativity, reducing its ability to bond. it loses electrons, reducing its electron number.
Answers: 1
History, 11.01.2020 01:31
Mathematics, 11.01.2020 01:31
Computers and Technology, 11.01.2020 01:31
Mathematics, 11.01.2020 01:31
Chemistry, 11.01.2020 01:31
Health, 11.01.2020 01:31
Mathematics, 11.01.2020 01:31
Arts, 11.01.2020 01:31
Spanish, 11.01.2020 01:31
Physics, 11.01.2020 01:31