18. A 1.25 mol/L solution of sodium hydroxide, NaOH(aq), was used to titrate a 10.0 mL sample of hydrochloric acid, HCl(aq). If an average of 14.5 mL of NaOH(aq) was required to neutralize the acid sample, then the concentration of the HCl(aq) must have been mol/L. (Record your answer in the numerical-response section below.) Your answer: 0000

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18. A 1.25 mol/L solution of sodium hydroxide, NaOH(aq), was used to titrate a 10.0
mL sample of hydrochloric acid, HCl(aq). If an average of 14.5 mL of NaOH(aq)
was required to neutralize the acid sample, then the concentration of the HCl(aq)
must have been
mol/L.
(Record your answer in the numerical-response section below.)
Your answer:
0000
Transcribed Image Text:18. A 1.25 mol/L solution of sodium hydroxide, NaOH(aq), was used to titrate a 10.0 mL sample of hydrochloric acid, HCl(aq). If an average of 14.5 mL of NaOH(aq) was required to neutralize the acid sample, then the concentration of the HCl(aq) must have been mol/L. (Record your answer in the numerical-response section below.) Your answer: 0000
Type of Solution
1
Acidic
2
3
Use the following information to answer the next question
Basic
Neutral
molecular
Number
Category
Solution Property
Reacts with many
metals to produce
H₂(g)
5 Does not conduct
electricity
Your answer:
4
6
Turns phenolphthalein
indicator pink
Type of solution
DOC
Property
7 C6H12O6(aq) and
CH3OH(aq)
8
13. Using the numbers above, choose one type of solution and match it with a property
of that solution and with some identifying examples of that solution. (There is more
than one correct answer.)
Examples of
Solution Type
9
KOH(aq) and
NaOH(aq)
H₂SO4(aq) and
HCl(aq)
Examples
Transcribed Image Text:Type of Solution 1 Acidic 2 3 Use the following information to answer the next question Basic Neutral molecular Number Category Solution Property Reacts with many metals to produce H₂(g) 5 Does not conduct electricity Your answer: 4 6 Turns phenolphthalein indicator pink Type of solution DOC Property 7 C6H12O6(aq) and CH3OH(aq) 8 13. Using the numbers above, choose one type of solution and match it with a property of that solution and with some identifying examples of that solution. (There is more than one correct answer.) Examples of Solution Type 9 KOH(aq) and NaOH(aq) H₂SO4(aq) and HCl(aq) Examples
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