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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
Chemistry, 23.06.2019 00:10
Apropane torch is lit inside a hot air balloon during preflight preparations to inflate the balloon. which condition of the gas remains constant
Answers: 2
Chemistry, 23.06.2019 05:30
Awhite powder is added to a solution. the images show observations made before the powder is added, just after the powder has been added, and a little while later. (the liquid in the small beaker is phenol red solution.) what evidence shows that a chemical change has taken place?
Answers: 1
Mathematics, 09.04.2020 01:32
Mathematics, 09.04.2020 01:32
Mathematics, 09.04.2020 01:32
Mathematics, 09.04.2020 01:32
Mathematics, 09.04.2020 01:32
Mathematics, 09.04.2020 01:32
English, 09.04.2020 01:32
Mathematics, 09.04.2020 01:32
Biology, 09.04.2020 01:32
Mathematics, 09.04.2020 01:32
Mathematics, 09.04.2020 01:32