1.6 x 104 atoms Be
Chemistry, 14.02.2022 19:40 maribelarreolap4sgpj
How many moles is 9.64 x 10^27 atoms Be?
1.6 x 104 molecules Be
1.6 x 104 atoms Be
5.8 x 1051 mol Be
1.6 x 104 mol Be
Answers: 2
Chemistry, 22.06.2019 06:00
An atom of lithium (li) and an atom of chlorine (cl) engage in a chemical reaction. which correctly describes the structure of the resulting chemical compound? hint: consider the class of each element. the chemical compound will have a network structure. the chemical compound will have triple bonds. the chemical compound will have a ball-and-stick structure. the chemical compound will have double bonds.
Answers: 2
Chemistry, 22.06.2019 22:30
You just calculated that the heat of fusion for chloromethane is 6400 j/mol. the heat of fusion for hydrogen is 120 j/mol.? which of the following account for this difference? more than one correcta. chloromethane can absorb more energy at the same temperature. b. hydrogen has stronger intermolecular forces than chloromethane. c. hydrogen molecules can pack more closely than chloromethane molecules. d. chloromethane experiences dipole-dipole interactions. e. chloromethane has a higher molar mass than hydrogen.
Answers: 3
Chemistry, 23.06.2019 02:00
Pinene is an unsaturated hydrocarbon found in pine resin. if pinene has m+ = 136 and contains 1 double bond(s) and 2 ring(s); what is its molecular formula? enter the formula in the form ch first, then all other atoms in alphabetical order; do not use subscripts. the formula is case-sensitive
Answers: 3
Chemistry, 23.06.2019 07:00
How does science use models to gain a better understanding of concepts?
Answers: 1
How many moles is 9.64 x 10^27 atoms Be?
1.6 x 104 molecules Be
1.6 x 104 atoms Be
1.6 x 104 atoms Be
Mathematics, 16.12.2019 20:31
Mathematics, 16.12.2019 20:31
Mathematics, 16.12.2019 20:31
Mathematics, 16.12.2019 20:31
Mathematics, 16.12.2019 21:31
Mathematics, 16.12.2019 21:31
Mathematics, 16.12.2019 21:31
Mathematics, 16.12.2019 21:31
Mathematics, 16.12.2019 21:31