Chemistry, 25.01.2021 05:30 hannahkharel2
How and why ions form. Give examples of both metals and no metals
Answers: 3
Chemistry, 22.06.2019 05:00
In 1901, thomas edison invented the nickel-iron battery. the following reaction takes place in the battery. fe(s) + 2 nio(oh)(s) + 2 h2o(l) fe(oh)2(s) + 2 ni(oh)2(aq) how many mole of fe(oh)2, is produced when 5.35 mol fe and 7.65 mol nio(oh) react?
Answers: 1
Chemistry, 23.06.2019 06:30
1.17 mol hcl and 2.5 mol naoh react according to the equation hcl + naoh -> nacl + h2o . if the limiting reactant is hcl, determine the amount of excess reactant that remains. answer in units of mol.
Answers: 1
Chemistry, 23.06.2019 07:00
Why do the strengths of london (dispersion) forces generally increase with increasing molecular size? choose one: a. heavier atoms have stronger attractions for each other than lighter atoms. b. dispersion forces are all equal in magnitude; there is no size dependence. c. dispersion forces arise from the attraction between the nuclei of atoms, and larger molecules have larger nuclei. d. dispersion forces arise from dipoles caused by the electron distribution being distorted. larger molecules have more electrons and, therefore, more distortions and a bigger force. e. dispersion forces depend on distance. larger molecules are farther apart and so the forces are smaller.
Answers: 2
How and why ions form. Give examples of both metals and no metals...
Mathematics, 23.10.2019 08:00
Mathematics, 23.10.2019 08:00
English, 23.10.2019 08:00
Chemistry, 23.10.2019 08:00
English, 23.10.2019 08:00
English, 23.10.2019 08:00
History, 23.10.2019 08:00
History, 23.10.2019 08:00
Physics, 23.10.2019 08:00
Mathematics, 23.10.2019 08:50
English, 23.10.2019 08:50