subject
Chemistry, 31.08.2020 14:01 leysirivera23ovez6n

Hey can anyone help me with organic chemestry?

ansver
Answers: 1

Another question on Chemistry

question
Chemistry, 22.06.2019 03:30
The atomic radius of sodium is 186 pm and of chlorine is 100 pm. the ionic radius for na+ is 102 pm and for cl– is 181 pm. in going from na to cl in period 3, why does the atomic radius decrease while the ionic radius increases? a. the inner electrons in the sodium cation shield its valence electrons more effectively than the inner electrons in the chloride anion do. b. the inner electrons shield the valence electrons more effectively in the chlorine atom than in the chloride anion. c. the outermost electrons in chloride experience a smaller effective nuclear charge than those in the sodium cation do. d. the outermost electrons in chloride experience a larger effective nuclear charge than those in the sodium cation do. e. monatomic ions are bigger than the atoms from which they are formed.
Answers: 2
question
Chemistry, 22.06.2019 04:30
Both josef loschmidt and amedeo avogadro contributed to our understanding of basic molecular numbers, sizes, and reaction ratios. neither scientist discovered “avogadro’s number” in the form we use it today (6.02 x 10 23). still, there’s a controversy over the name. research the contributions from these two scientists and read about how avogadro’s number got its name. briefly state what you think this number should be called, providing key details of each scientist’s contributions to this concept and a solid rationale for your case in naming the number.
Answers: 2
question
Chemistry, 22.06.2019 09:00
How many moles of al3+ ions are in 1.25 moles of al2o3
Answers: 1
question
Chemistry, 22.06.2019 13:00
Ineed ! i have no clue how to do this problem.
Answers: 3
You know the right answer?
Hey can anyone help me with organic chemestry?...
Questions
Questions on the website: 13722363