Biology, 22.01.2021 01:00 dragonstar9771
According to the host, which of these is true of the reaction between ammonia and hydrochloric acid?
A.
It is considered an acid-base reaction because there is proton donation and acceptance.
B.
It is not considered an acid-base reaction because there is no hydroxide present in the base.
C.
It is not considered an acid-base reaction even though there is proton donation and acceptance.
Answers: 1
Biology, 21.06.2019 20:00
Arrange the following in the correct sequence, from earliest to most recent, in which these plant traits originated. 1. sporophyte dominance, gametophyte independence 2. sporophyte dominance, gametophyte dependence 3. gametophyte dominance, sporophyte dependence a) 1 → 2 → 3 b) 2 → 3 → 1 c) 2 → 1 → 3 d) 3 → 2 → 1 e) 3 → 1 → 2
Answers: 1
Biology, 21.06.2019 22:00
According to piaget, children have acquired the cognitive skill of conservation when they're able to a. understand that six ounces of liquid in a jar and six ounces in an elongated tube are equal. b. understand the viewpoint of other people. c. relate objects around them to their own needs. d. realize that the term heavy describes an object one way and the term big describes it another way. it is not b nor c. did this 2 x wrong..
Answers: 1
Biology, 22.06.2019 09:00
When the cell concentrates potassium within, against the natural tendency of matter, it is performing a.passive diffusion b.facilitated diffusion c.active transport d.pinocytosis
Answers: 2
According to the host, which of these is true of the reaction between ammonia and hydrochloric acid?...
Mathematics, 05.11.2019 02:31
Mathematics, 05.11.2019 02:31
Mathematics, 05.11.2019 02:31
Mathematics, 05.11.2019 02:31
Mathematics, 05.11.2019 02:31
Mathematics, 05.11.2019 02:31
Chemistry, 05.11.2019 02:31
Mathematics, 05.11.2019 02:31
Mathematics, 05.11.2019 02:31
Mathematics, 05.11.2019 02:31