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Arrange the ions: Cu^2+, Ni^2+,
The formula unit for the ionic compound, aluminum sulfide, consists of which of the following?
? 2 Al3+ ions and 3 S2- ions ? 3
1 answer
asked by
emma
25 views
he formula unit for the ionic compound, aluminum sulfide, consists of which of the following?
? 2 Al3+ ions and 3 S2- ions ? 3
1 answer
asked by
emma
21 views
Arrange the following ions in terms of increasing atomic radius (arrange the increasing from left [lowest] to right [largest]):
P
1 answer
asked by
Anon
933 views
Write the formula of the ionic compound that forms between
a. copper(I) ions and chloride ions---CuCl b. copper(II) ions and
1 answer
asked by
krystal
1,827 views
The following equations are intepretations of the evidence from the reactions of four metals with various cation solutions. Make
3 answers
asked by
Alex
694 views
A substance with a pH of 9 has
Responses A no H30+ ions or OH- ions.no H 3 0 + ions or OH - ions. B more H30+ ions than OH-
1 answer
25 views
im studying for a test and i have no idea where to even start for this practice problem..??
a 0.15M(molarity im assuming)solution
1 answer
asked by
hannah
611 views
Arrange the following ions in order of increasing size:
Br- Ca2+ K+ Se2-
3 answers
asked by
Giznelbell
1,644 views
What occurs in the process of ionization?
A. Acids dissociate to produce hydroxide ions, as their only negative ions. B. Strong
1 answer
asked by
Sadie
720 views
What ions are very important for the proper fuctioning of biological systems such as nerves and cells?
A)alkali earth metals
4 answers
asked by
ninjaturtle
606 views