Chemistry, 03.08.2019 07:40 kaylaxocald
Match the term with its description. match term definition acid (a) an atom or molecule that has a positive or negative charge base(b) a value from 0 to 14 that is used to specify how acidic or basic a compound is when it is dissolved in water ions (c) a compound that increases hydrogen ions (h+) when it is dissolved in a solution ph(d) a compound that increases the hydroxide ions (oh−) when it is dissolved in a solution
Answers: 2
Chemistry, 22.06.2019 03:40
Kc = 0.040 for the system below at 450oc. if a reaction is initiated with 0.40 mole of cl2 and 0.40 mole of pcl3 in a 2.0 liter container, what is the equilibrium concentration of cl2 in the same system? pcl5(g) ⇄ pcl3(g) + cl2(g)
Answers: 3
Chemistry, 22.06.2019 12:30
Which element has the lowest electronegativity? calcium(ca) gallium(ga) selenium(se) bromine(br)
Answers: 1
Chemistry, 22.06.2019 15:00
20 pts ‼️ an unmanned spacecraft travels to mars. mars has a lower strength of gravity than earth. where in the image is the spacecraft’s weight the greatest?
Answers: 1
Chemistry, 22.06.2019 22:00
Does the number of ions in solution increase, decrease, or remain constant? it continuously decreases. it continuously increases. it decreases at first, then increases. it increases at first, then decreases.
Answers: 3
Match the term with its description. match term definition acid (a) an atom or molecule that has a p...
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