subject
Chemistry, 25.09.2019 06:10 andyboy336747

In which of the following does matter change into a new substance?
question 1 options:
a. chemical change
b. boiling
c. melting
d. physical change

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 23.06.2019 05:30
The term gas is limited to those substances that exist in the gaseous state at
Answers: 1
question
Chemistry, 23.06.2019 10:00
How to make a periodic table out of candy
Answers: 1
question
Chemistry, 23.06.2019 15:00
In two or more complete sentences describe all of the van der waals forces that exist between molecules of sulfur dioxide, so2.
Answers: 1
question
Chemistry, 23.06.2019 16:00
Challenge question: this question is worth 6 points. as you saw in problem 9 we can have species bound to a central metal ion. these species are called ligands. in the past we have assumed all the d orbitals in some species are degenerate; however, they often are not. sometimes the ligands bound to a central metal cation can split the d orbitals. that is, some of the d orbitals will be at a lower energy state than others. ligands that have the ability to cause this splitting are called strong field ligands, cnâ’ is an example of these. if this splitting in the d orbitals is great enough electrons will fill low lying orbitals, pairing with other electrons in a given orbital, before filling higher energy orbitals. in question 7 we had fe2+, furthermore we found that there were a certain number (non-zero) of unpaired electrons. consider now fe(cn)6 4â’: here we also have fe2+, but in this case all the electrons are paired, yielding a diamagnetic species. how can you explain this?
Answers: 2
You know the right answer?
In which of the following does matter change into a new substance?
question 1 options:
...
Questions
question
History, 03.12.2020 23:00
question
Mathematics, 03.12.2020 23:00
question
Geography, 03.12.2020 23:00
question
History, 03.12.2020 23:00
Questions on the website: 13722367