The stability of atoms depends on whether or not their outer-most shell is filled with electrons. If the outer shell is filled, the atom is stable. ... In ionic bonds, atoms donate or receive electrons to achieve stability. In covalent bonds, atoms share electrons to achieve stability.
Thus, ionic bonds increase the stability of atoms
Answer:
A sentence is something that you can type up.
For example: I saw a dog that was hungry and needed something to drink so I took it home gave it some water and some food.
I typed this up and did not look it up.
Explanation:
Answer:
(a) 7.0 (b) 7.30 (c) 8.42
Explanation:
(a) HBr is a strong acid and NaOH is also a very strong base, hence, the solution will be neutral give a pH of 7.0
(b) HClO3
ClO2- + H20 <=> HClO2- + OH-
ClO2- = 0.1*0.08/0.18 = 0.044M
Kb=Kw/Ka=1.0 x 10^-14/1.1 x 10^-2=9.09x10^-13
[OH-] = 2.0 x 10^-7M
p[OH] = 6.7
pH = 7.3
(c) C6H5COOH
C6H5COO- + H20 <=> C6H5COOH + OH-
[C6H5COO-] = 0.1 * 0.80/0.180 = 0.44
Kb=Kw/Ka=1.0 x 10^-14/6.3 x 10-²=1.59x10^-10
[OH] = 1.59x10-10/0.44 = 2.69x10-6
pOH = 5.58
pH = 8.42
The answer with this question you could use the characteristic properties you could say it’s a liquid or the substance in the fluid state of matter having no fixed shape but a fixed volume the example would be water. Solid gas you can include melting point boiling point whether it’s an element or a pure substance.