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CHEMISTRY BY 1,2-DIBROMO-3-CHLORO-2, IODO- PENTAN-2-OL > Acids > Flashcards

Acids Flashcards

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1
Q

When an acid is added to water what ion is released into the soltution

A

H+/ Hydrogen Ion

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2
Q

Define Acid

A

Proton Donor

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3
Q

Describe the dissociation of a strong acid

A

Full dissociation

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4
Q

Define Base

A

Proton acceptor

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5
Q

Whic base is used to treat indigestion

A

MgOH

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6
Q

What are alkalis

A

Bases that can dissolve in water to form aqueous hydroxide ions

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7
Q

What are amphoteric substances

A

Substances that can act as acids and bases

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8
Q

Metal Carbonate + Acid =

A

Salt + CO2 + H2O

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9
Q

What is a salt

A

A compound that is formed when H+ of an ion is replaced by a metal ion or positive ion

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10
Q

Metal Oxide + Acid =

A

Salt + H20

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11
Q

What is formed when acid reacts with alkali

A

Salt + H20

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12
Q

Metal + Acid =

A

Salt + H2

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13
Q

Why are the products the same when acid reacts with alkali or metal oxides

A

Both alkali and metal oxides are types of bases

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14
Q

How are ammonium salts formed

A

When acid reacts with aqueous ammonia

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15
Q

What are hydrated crystals

A

A crystaline structure containing water

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16
Q

What does anhydrous crystals mean

A

Crystalline form that contains no water

17
Q

What does a dot formula indicate

A

The amount of water present in a crystalline structure

18
Q

How do you carry out a titration

A
  • Using a pipette, measure the volume of a solution
  • Add the solution into a conical flask and add an indicator into it
  • Add the other solution into a burette and record the volume
  • Slowly add the other solution into the burrette and record the volume
  • Swirl the mixture continously until the end point is reached
  • Repeat untill concordant results are obtained
19
Q

What is the colour of methyll orange in an acid, base and at end point

A

ACID-RED
BASE-YELLOW
ENDPOINT-ORANGE

CHEMISTRY BY 1,2-DIBROMO-3-CHLORO-2, IODO- PENTAN-2-OL (12 decks)

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