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Study sets matching "science acids"

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Study sets matching "science acids"

17 terms
Physical Science: Acids and Bases
Substance
Matter
Mixture
Element
definite composition
has mass and takes up space
variable composition (different things are mixed up in it)
one kind of atom
Substance
definite composition
Matter
has mass and takes up space
6 terms
science acids
hydrochloric acid
sulphuric acid
nitric acid
hydrofluoric acid
HCl-aq
H2SO4-aq
HNO3-aq
HF-aq
hydrochloric acid
HCl-aq
sulphuric acid
H2SO4-aq
13 terms
Y7 Science-Acids and Alkalis
acid
alkali
acidic
carbon dioxide
A substance that tastes sour, reacts with metals and carbonat…
All have a silvery appearance, as soft as butter, the most re…
pH less than 7
CO₂; a colorless gas. When we breathe out, we release it. It'…
acid
A substance that tastes sour, reacts with metals and carbonat…
alkali
All have a silvery appearance, as soft as butter, the most re…
17 terms
Physical Science: Acids and Bases
Substance
Matter
Mixture
Element
definite composition
has mass and takes up space
variable composition (different things are mixed up in it)
one kind of atom
Substance
definite composition
Matter
has mass and takes up space
17 terms
8th Science Acids & Bases
Less than 7
A sour taste
Acids
greater than 7
The pH of an acid is always . . .
. . . is a property of an acid.
_____ are known to react with certain metals.
The pH of a base is always . . .
Less than 7
The pH of an acid is always . . .
A sour taste
. . . is a property of an acid.
11 terms
Science- Acids and Bases
Acetic Acid
Ascorbic Acid
Nitric Acid
Phosphoric Acid
Use: For food prep and preservation
Use: Antioxidant, also known as V.C
Use: To make fertilizers
Use: To make fertilizers and also detergents and soft drinks
Acetic Acid
Use: For food prep and preservation
Ascorbic Acid
Use: Antioxidant, also known as V.C
5 terms
SCIENCE acids
acids characteristics (4)
acid's ions have...
ions in neutral substances have...
when added to water, acids release...
sour... corrosive (will burn)... conduct electricity... not slippery
a higher amount of hydrogen ions (H+)
even amount of H+ ions and OH- ions
H+ ions
acids characteristics (4)
sour... corrosive (will burn)... conduct electricity... not slippery
acid's ions have...
a higher amount of hydrogen ions (H+)
6 terms
Science Acids
Sulfuric Acid
Stomach acid
Phosperic acid
Nitric Acid
H (2) SO (4)
HCL
H (3) PO (4)
HNO (3)
Sulfuric Acid
H (2) SO (4)
Stomach acid
HCL
8 terms
Science, Acids
Hydrochloric acid
Nitric acid
Sulphuric acid
Sulphurous acid
HCl
HNO3
H2SO4
H2SO3
Hydrochloric acid
HCl
Nitric acid
HNO3
13 terms
Science Acids
Sulfuric acid
Nitric acid
Ethanoic acid
Sodium hydroxide
H2S04
HNO3
CH3COOH
NaOH
Sulfuric acid
H2S04
Nitric acid
HNO3
Acids (Science)
A weak acid
Strong acids
Super-acids
Acids
This acid is one that does not donate all of its protons or d…
Includes hydro-chloric, hydriodic, hydro-bromic, perchloric,…
This acid are those that are stronger than 100 percent sulfur…
These can be used in pickling, a process used to remove rust…
A weak acid
This acid is one that does not donate all of its protons or d…
Strong acids
Includes hydro-chloric, hydriodic, hydro-bromic, perchloric,…
7 terms
Science vocabulary- acids and bases
disintegrate
dissolve
diffuse
disappear
disintegrate
dissolve
19 terms
Science acids
Physical property
Physical change
Chemical property
Chemical change
Characteristic you can observe without changing the substance
The actual change in size, shape, phase, the identity of the…
Characteristic of a substance that indicates whether it can u…
The actual change from one substance into a new substance
Physical property
Characteristic you can observe without changing the substance
Physical change
The actual change in size, shape, phase, the identity of the…
16 terms
science acids
HCL
HNO3
H2CO3
H2SO4
hydrochloric acid
nitric acid
carbonic acid
sulfuric acid
HCL
hydrochloric acid
HNO3
nitric acid
15 terms
Science acids
HClO2
HClO4
HClO
H2 SO4
Chlorus Acid
Perchloric Acid
Hypochlorous Acid
Battery Sulfuric Acid
HClO2
Chlorus Acid
HClO4
Perchloric Acid
12 terms
Science acids
Hydrocyanic
Sulfuric acid
Oxalic
Carbonic
HCN
H2SO4
H2C2O4
H2CO3
Hydrocyanic
HCN
Sulfuric acid
H2SO4
29 terms
Science Acids
Sulfuric Acid
sulfuric acid
sulfuric acid
sulfuric acid
most produced industrial chemical
petroleum refineries/manufacture of fertilizer
production of metals,paper,paint,dyes,detergents
attracts water, used at dehydrating agent
Sulfuric Acid
most produced industrial chemical
sulfuric acid
petroleum refineries/manufacture of fertilizer
18 terms
Science acids
Suspension
Solution
Acid
Element
A mixture in which particles can be seen and easily separated…
A well-mixed mixture containing a solvent and at least one so…
A substance that taste sour, reacts with metals and carbonate…
...
Suspension
A mixture in which particles can be seen and easily separated…
Solution
A well-mixed mixture containing a solvent and at least one so…
9 terms
science acids
nitric
HYDROCHLORIC
sULFURIC
acetic
HNO3-> H+ + NO3-
HCl-> H+ + Cl-
H2SO4-> 2H+ +S04-
CH3COOH-> H+ +CH3COO-
nitric
HNO3-> H+ + NO3-
HYDROCHLORIC
HCl-> H+ + Cl-
12 terms
Science Acids
Chloric Acid
Nitric Acid
Oxalic Acid
Carbonic Acid
HClO3
HNO3
H2C2O4
H2CO3
Chloric Acid
HClO3
Nitric Acid
HNO3
9 terms
Science/ Acids
Hydrochloric
Acetic Acid
Sulfuneic Acid
Nitrite Acid
HCl
HC2H3O2
H2SO4
HNO3
Hydrochloric
HCl
Acetic Acid
HC2H3O2
37 terms
SCIENCE: ACIDS
hydrochloric acid
lactic acid
citric acid
acetic acid
stomach digestion
buttermilk
fruit
vinegar
hydrochloric acid
stomach digestion
lactic acid
buttermilk
13 terms
Science Acids
HNO3
HCl
H2SO4
H2SO3
Nitric Acid
Hydrochloric acid
sulfuric acid
sulfurous acid
HNO3
Nitric Acid
HCl
Hydrochloric acid
15 terms
Science acids
HCIO3(aq)
H2SO3(aq)
HCIO4(aq)
HI(aq)
Chloric acid
Sulphurous acid
Perchloric acid
Hydriodic acid
HCIO3(aq)
Chloric acid
H2SO3(aq)
Sulphurous acid
Acids (science)
HCL
HNO3
H2SO4
H3PO4
Hydrochloric strong
Nitric strong
Sulfuric strong
Phosphoric
HCL
Hydrochloric strong
HNO3
Nitric strong
13 terms
Science-Acids
Concentration
Algae
pH
acid
the amount of substance mixed with another
organisms that live in water
how acidic something is
pH= >7
Concentration
the amount of substance mixed with another
Algae
organisms that live in water
14 terms
Food Science: Acids and Bases
Acid
Base
Indicator
pH
This substance tastes sour and turns blue litmus paper from b…
This is a substance that feels slippery, tastes bitter, and t…
This is a chemical that changes color when mixed with an acid…
This means potential of Hydrogen, and is a system for measuri…
Acid
This substance tastes sour and turns blue litmus paper from b…
Base
This is a substance that feels slippery, tastes bitter, and t…
8 terms
Science acids
HCI
Stomach-acid
Corrosive
MG
Hydrochiroc acid , racat to metal and IT cereat gas/... Saltsyra
IT break down all the food you have in your stomach
Frätte... > realt to MG
Magnesium
HCI
Hydrochiroc acid , racat to metal and IT cereat gas/... Saltsyra
Stomach-acid
IT break down all the food you have in your stomach
12 terms
Science Acids
HF
HCl
HBr
HI
hydrofluoric acid
hydrochloric acid
hydrobromic acid
hydroiodic acid
HF
hydrofluoric acid
HCl
hydrochloric acid
10 terms
science- acids
1-3
11-14
4-6
8-10
what PH does a strong acid have?
What PH does a strong alkali have?
What PH does a weak acid have?
What PH does a weak alkali have?
1-3
what PH does a strong acid have?
11-14
What PH does a strong alkali have?
17 terms
Science- Acids and Bases
Sulfuric Acid
Hydrochloric Acid
Sodium Hydroxide
Calcium Hydroxide
Sulfuric Acid
Hydrochloric Acid
17 terms
8th Science Acids & Bases
Less than 7
A sour taste
Acids
greater than 7
The pH of an acid is always . . .
. . . is a property of an acid.
_____ are known to react with certain metals.
The pH of a base is always . . .
Less than 7
The pH of an acid is always . . .
A sour taste
. . . is a property of an acid.
19 terms
Science: Introduction to Acids and Bases
Bronsted-Lowry acid
Bronsted-Lowry base
Hydrogen Ion
Hydronium Ion
Substance that donates a proton or hydrogen ion in water.
Substance that accepts a proton or hydrogen ion in water
It is the same as a proton and can be recognized in a balance…
An polyatomic cation formed when water accepts a hydrogen ion…
Bronsted-Lowry acid
Substance that donates a proton or hydrogen ion in water.
Bronsted-Lowry base
Substance that accepts a proton or hydrogen ion in water
28 terms
Science acids
What is a solution
Solvent
Solute
What is a colloid
A mixture that contains a solvent and a solute
The largest amount of a solution (water)
The smaller amount in a solution
A mixture containing undissolved particles
What is a solution
A mixture that contains a solvent and a solute
Solvent
The largest amount of a solution (water)
Science Nucleic Acids
Examples of Nucleic Acid
Nucleic Acid function
Chromosomes
Monomer
DNA - deoxyribonucleic Acid... RNA - Ribonucleic Acid
Genetic material ... -stores information... over 25,000 genes ... DNA…
DNA wrapped around protien
nucleotide ... -linked together = DNA or RNA
Examples of Nucleic Acid
DNA - deoxyribonucleic Acid... RNA - Ribonucleic Acid
Nucleic Acid function
Genetic material ... -stores information... over 25,000 genes ... DNA…
7 terms
Science-Acids and Alkalis
Exothermic Reaction
Endothermic Reaction
Base
Alkali
A reaction in which heat is given out into the surrounding ar…
A reaction in which energy is taken in from the surroundings.
A substance that reacts with an acid to neutralise it and pro…
A base which is soluble in water.
Exothermic Reaction
A reaction in which heat is given out into the surrounding ar…
Endothermic Reaction
A reaction in which energy is taken in from the surroundings.
10 terms
Acids and Bases- Acids and Bases (Science)
Exothermic Reaction
Endothermic Reaction
Complete Combustion
Incomplete Combustion
- Energy is released as heat or light... - Increase in temperatu…
- Heat energy is absorbed... - Decrease in temperature of surrou…
- Good supply of oxygen... - Products are carbon dioxide (co2) +…
- Limiting amounts of oxygen... - Products are carbon dioxide (c…
Exothermic Reaction
- Energy is released as heat or light... - Increase in temperatu…
Endothermic Reaction
- Heat energy is absorbed... - Decrease in temperature of surrou…
8th Science Acids and Bases
acid
corrosive
hydrogen ion
carbonates
produces hydrogen ion (H+) when dissolved in water, reacts wi…
wearing away of a metal element due to a chemical reaction
an atom of hydrogen that has lost an electron, produced by ac…
ions containing both carbon and oxygen that react with acids
acid
produces hydrogen ion (H+) when dissolved in water, reacts wi…
corrosive
wearing away of a metal element due to a chemical reaction
17 terms
Physical Science: Acids and Bases
Substance
Matter
Mixture
Element
definite composition
has mass and takes up space
variable composition (different things are mixed up in it)
one kind of atom
Substance
definite composition
Matter
has mass and takes up space
17 terms
Physical Science: Acids and Bases
Substance
Matter
Mixture
Element
definite composition
has mass and takes up space
variable composition (different things are mixed up in it)
one kind of atom
Substance
definite composition
Matter
has mass and takes up space
47 terms
Science acids and bases test
acid
acid
acid
acid
taste sour
turns blue litmus red
produces H+ ions in solution
PH<7
acid
taste sour
acid
turns blue litmus red
22 terms
Science 821 Acids and Bases
acid
properties of acids
hydronium ions
base
compound that produces hydronium ions when dissolved in water
sour taste, reactivity with metals, color change in indicator…
H3O+
compound that produces hydroxide ions when dissolved in water
acid
compound that produces hydronium ions when dissolved in water
properties of acids
sour taste, reactivity with metals, color change in indicator…
12 terms
Science Acids, Bases, and Neutrals
Acid
Acid
Acid
Acid
Can be identified by their sour taste
Can be identified by their reaction with metals to give off gas
Can be identified by reacting with a base to form a neutral p…
Have a pH level less than seven
Acid
Can be identified by their sour taste
Acid
Can be identified by their reaction with metals to give off gas
13 terms
Science acid
Ide
Ate
Ite
1
Ic
Ic
Ous
Mono
Ide
Ic
Ate
Ic
78 terms
Science: Solutions, Acids, and Bases
homogeneous mixture
heterogeneous mixture
parts of a substance
parts of mixtures
solution ... not uniformed... compounds have localized regions ... sa…
mechanical mixture ... you can see exactly what it contains... uni…
elements and compounds
homogeneous and heterogeneous
homogeneous mixture
solution ... not uniformed... compounds have localized regions ... sa…
heterogeneous mixture
mechanical mixture ... you can see exactly what it contains... uni…
17 terms
Physical Science: Acids and Bases
Substance
Matter
Mixture
Element
definite composition
has mass and takes up space
variable composition (different things are mixed up in it)
one kind of atom
Substance
definite composition
Matter
has mass and takes up space
14 terms
Acids and Bases - Year 11 Science
acids
hydrochloric acid (common acid)
nitric acid (common acid)
sulfuric acid (common acid)
a group of chemical substances that are corrosive ('eat away'…
HCl
HNO₃
H₂SO₄
acids
a group of chemical substances that are corrosive ('eat away'…
hydrochloric acid (common acid)
HCl
11 terms
YCIS Science - 7Ea - Acids in Action
Acid
Concentrated
Corrosive
Dilute
A sustance that turns litmus red. ... It has a pH of less than 7.
Something that has a large amount of the substance in it (and…
Substances that attack metals, stonework and skin are called…
We dilute a solution by adding more water to it.
Acid
A sustance that turns litmus red. ... It has a pH of less than 7.
Concentrated
Something that has a large amount of the substance in it (and…
4 terms
Science:acids,bases,solutions
Acids
Indicator
Corrosive
Base
Compound with specific characteristics properties.
A compound that changes color when it comes in contrast with…
The way in which acids react with some metals so as to wear a…
Another group of compound that can be identified by their com…
Acids
Compound with specific characteristics properties.
Indicator
A compound that changes color when it comes in contrast with…
26 terms
Science acids and bases
The 3 mineral acids:
Hydrochloric acid:
Sulfuric Acid
Nitric acid
Hydrochloric Acid, sulfuric acid, and nitric acid
HCl
H2so4
HNO3
The 3 mineral acids:
Hydrochloric Acid, sulfuric acid, and nitric acid
Hydrochloric acid:
HCl
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