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Chemisty > Unit 1(chem) 🧡 > Flashcards

Unit 1(chem) 🧡 Flashcards

1
Q

Acids are…

A

Solution

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2
Q

Where do acids have there acidic properties

A

In water

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3
Q

Concentrated

A

Lots of acid dissolved in a measured amount of water

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4
Q

Dilute

A

In a dilute solution there is a small amount of acid

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5
Q

What is alkaline

A

Chemical opposites of acids

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6
Q

Uses of hydrochloric acid

A

Help the human stomach digest

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7
Q

Use of sulfuric acid

A

Used in car batteries

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8
Q

Use of nitric acid

A

Used to make fertilisers

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9
Q

Use of ethanol if acid

A

One of the substances in vinegar

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10
Q

Use of carbonic acid

A

Used in fizzy drinks

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11
Q

Use of sodium hydroxide

A

Used to make oven and drain clearnser

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12
Q

Use of calcium hydroxide

A

To treat soil which is to acidic for certain plants

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13
Q

Use of magnesium hydroxide

A

Used to make indigestion remixes

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14
Q

Use of ammonia

A

Used to make fluids which clean sliver and brass

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15
Q

Litmus with acid and alkaline

A

Red blue purple

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16
Q

Phenolphthalein rection with acid and alkaline

A

Colourless and pink

17
Q

Methyl orange

A

Red. Yellow

18
Q

Bromothymol blue

A

Yellow. Blue

19
Q

What does the universal indicator do

A

Shows us how strongly acid /alpine a solution is

20
Q

Colour Ph 1,2

A

Red

21
Q

Colour ph 3,4

A

Orange

22
Q

Colour ph 5.6.

A

Yellow

23
Q

Clolor ph 7

A

Green neural

24
Q

Colour ph 8,9

A

Blue green

25
Q

Colour ph 10, 11

A

Blue

26
Q

Colour ph 12,13,14

A

Purple

27
Q

Sulfuric acid colour with Indicator

A

Red

28
Q

Ethanoinc acid colour with indicator

A

Orange

29
Q

Sodium hydroxide colour with indicator

A

Purple

30
Q

Calcium hydroxide colour with indicator

A

Purple

31
Q

Ammonia colour wth indicator

A

Blue

32
Q

Sodium chloride colour wth indactor

A

Green

33
Q

Acids are substances that…

A

Dissolve in water and form a solution with a ph less than 7

34
Q

Alkalines are substances that..

A

Dissolve in water and form a solution with a ph greater than 7

Chemisty (7 decks)

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