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Answers: 3
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, 22.06.2019 12:00
Ageochemist examines a piece of metal that he found in the soil. he performs tests to identify the metal from its density, electrical conductivity, and melting point. which statement best describes his investigation? a. he is determining physical properties that are sufficient to identify the metal.b. he is determining chemical properties that are sufficient to identify the metal.c. he is determining physical properties that are insufficient to identify the metal.d. he is determining chemical properties that are insufficient to identify the metal.
Answers: 3
Chemistry, 22.06.2019 21:00
Which property of water causes water drops to bead on a freshly waxed car?
Answers: 2
English, 05.01.2021 17:30
English, 05.01.2021 17:30
Mathematics, 05.01.2021 17:30
English, 05.01.2021 17:30
Mathematics, 05.01.2021 17:30
Mathematics, 05.01.2021 17:30
Mathematics, 05.01.2021 17:30
English, 05.01.2021 17:30
Mathematics, 05.01.2021 17:30
Mathematics, 05.01.2021 17:30