Chemistry, 21.07.2019 17:00 Jessieileen
Hydrogen (h2), nitrogen (n2), oxygen (o2), fluorine (f2), chlorine (cl2), bromine (br2), and iodine (i2) exist in nature as diatomic molecules. what type of bond exists between the atoms in each molecule? ionic bonds hydrogen bonds single or multiple covalent bonds single covalent bonds !
Answers: 1
Chemistry, 22.06.2019 04:50
Write the overall equation for the reaction for lithium battery
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Chemistry, 22.06.2019 08:00
An electron moved from shell n = 2 to shell n = 1. what most likely happened during the transition? a fraction of a photon was added. a photon of energy was absorbed. a fraction of a photon was removed. a photon of energy was released.
Answers: 1
Chemistry, 22.06.2019 11:00
Which statement is true about hcl? (5 points) select one: a. it is a salt because it increases the concentration of metallic ions. b. it is a salt because it is formed by the reaction of an acid and a base. c. it is an acid because it increases the concentration of hydroxyl ions. d. it is an acid because it increases the concentration of hydronium ions.
Answers: 1
Hydrogen (h2), nitrogen (n2), oxygen (o2), fluorine (f2), chlorine (cl2), bromine (br2), and iodine...
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