1) Draw representations of both ionic solids in each set that show the relative
differences in the sizes of the four ions, the ratio of cations to anions, and the
charge on each ion; identify which ionic solid will have the higher melting
temperature; and justify your answer. (Formula units that contain two ions must
be drawn as networks consisting of twelve ions in total. Formula units that
contain more than two ions can be represented as a single formula unit.)
a. NaCl or KBr
b. NaCl or MgS
c. BeF, or Lif
d. CaO or CaCl2
e. Mgo or A103
Answers: 2
Chemistry, 23.06.2019 00:30
Element j is 1s 2s 2p 3s . (i) how many unpaired electrons does j have? (ii) is j a good oxidizing agent or a reducing agent? (iii) state reason for the answer.
Answers: 1
Chemistry, 23.06.2019 02:30
What role does weathering have in shaping earth’s surface? a) it allows sediments to fall out of a medium. b) it sediments settle on a new surface. c) it breaks down older material into sediments. d) it transports sediments to a different location. will give brainliest, answer quickly.
Answers: 2
Chemistry, 23.06.2019 09:00
The concentration of ionic substances is important for the heart to beat. your heart responds to electrical impulses that travel through heart cells that are made up mostly of water. which properties of ionic compounds are important to support this function? solubility in water conductivity crystalline melting point
Answers: 3
1) Draw representations of both ionic solids in each set that show the relative
differences in the...
Chemistry, 07.12.2019 00:31
Computers and Technology, 07.12.2019 00:31
Chemistry, 07.12.2019 00:31
Spanish, 07.12.2019 00:31
Mathematics, 07.12.2019 00:31
Social Studies, 07.12.2019 00:31
Mathematics, 07.12.2019 00:31
Mathematics, 07.12.2019 00:31
Biology, 07.12.2019 00:31
History, 07.12.2019 00:31
Social Studies, 07.12.2019 00:31
Mathematics, 07.12.2019 00:31