Mod3 Chemical Reactions:

0.0(0)
Studied by 0 people
call kaiCall Kai
learnLearn
examPractice Test
spaced repetitionSpaced Repetition
heart puzzleMatch
flashcardsFlashcards
GameKnowt Play
Card Sorting

1/35

encourage image

There's no tags or description

Looks like no tags are added yet.

Last updated 8:08 PM on 6/25/26
Name
Mastery
Learn
Test
Matching
Spaced
Call with Kai

No analytics yet

Send a link to your students to track their progress

36 Terms

1
New cards

System

A part of the universe being studied

2
New cards

Surroundings

everything outside the system

3
New cards

open system

a system where matter and energy can enter and leave

4
New cards

closed system

a system where energy can enter and leave but matter cannot

5
New cards

isolated system

a system where neither matter nor energy can anter or leave

6
New cards

limiting reagent

reagent that is fully consumed in a reaction

7
New cards

excess reagent

reagent leftover from a reaction

8
New cards

actual yield

the amount of product produced or collected

<p>the amount of product produced or collected</p>
9
New cards

theoretical yield

the amount of product calculated from a 100% complete reaction of the limiting reagent

<p>the amount of product calculated from a 100% complete reaction of the limiting reagent</p>
10
New cards

purity

the (mass) percentage of a specific substance in a sample

11
New cards

crude product

raw, unpurified product collected from a reaction

12
New cards

decomposition

a chemical reaction where one compound breaks down into 2 or more smaller substances

<p>a chemical reaction where one compound breaks down into 2 or more smaller substances</p>
13
New cards

synthesis

a chemical reaction where 2 or more reactants combine to form a single product

<p>a chemical reaction where 2 or more reactants combine to form a single product</p>
14
New cards

single-replacement

a chemical reaction where a reactive element and compound react to produce another element and compound

<p>a chemical reaction where a reactive element and compound react to produce another element and compound</p>
15
New cards

double-replacement

a reaction where 2 ionic compounds exchange their ions to form 2 new ionic compounds

<p>a reaction where 2 ionic compounds exchange their ions to form 2 new ionic compounds</p>
16
New cards

precipitate

an insoluble liquid

17
New cards

metathesis

another word for a double replacement reaction (meaning to put in order)

<p>another word for a double replacement reaction (meaning to put in order)</p>
18
New cards

supernate

the liquid above the solid in a mixture of liquid and undissolved solid

<p>the liquid above the solid in a mixture of liquid and undissolved solid</p>
19
New cards

combustion

a chemical reaction where a carbon and a hydrogen-containing molecule is oxidized to form carbon dioxide and dihydrogen monoxide and release heat

<p>a chemical reaction where a carbon and a hydrogen-containing molecule is oxidized to form carbon dioxide and dihydrogen monoxide and release heat</p>
20
New cards

oxidation

occurs when oxygen reacts with a substance to form an oxide and release heat

<p>occurs when oxygen reacts with a substance to form an oxide and release heat</p>
21
New cards

neutralization

a chemical reaction where an acid and a base react to form a water and a salt

<p>a chemical reaction where an acid and a base react to form a water and a salt</p>
22
New cards

salt

a substance formed by the reaction of an acid and a base (it is an ionic compound)

<p>a substance formed by the reaction of an acid and a base (it is an ionic compound)</p>
23
New cards

acid

A substance that can release hydrogen ions H+

24
New cards

base

a substance that can accept hydrogen ions, H+, commonly containing the hydroxide ion, OH-

25
New cards

Diprotic

containing 2 H+ ions

<p>containing 2 H+ ions</p>
26
New cards

endothermic reaction

a reaction that absorbs heat energy

<p>a reaction that absorbs heat energy</p>
27
New cards

exothermic reaction

a reaction that releases heat energy

<p>a reaction that releases heat energy</p>
28
New cards

enthalpy

total amount of heat energy contained in a system

<p>total amount of heat energy contained in a system</p>
29
New cards

thermochemical equation

a chemical equation that includes the heat energy term (enthalpy)

<p>a chemical equation that includes the heat energy term (enthalpy)</p>
30
New cards

Potential energy

the stored energy of an object due to its relative position or state

31
New cards

Activation energy

the minimum amount of energy that the reacting species must have to undergo a reaction

<p>the minimum amount of energy that the reacting species must have to undergo a reaction</p>
32
New cards

catalyst

a substance that speeds up a chemical reaction without being consumed

<p>a substance that speeds up a chemical reaction without being consumed</p>
33
New cards

transition state

the chemical arrangement with the highest potential energy for a reaction

<p>the chemical arrangement with the highest potential energy for a reaction</p>
34
New cards

bond dissociation energy (BDE)

the amount of energy required to break a bond

<p>the amount of energy required to break a bond</p>
35
New cards

molar volume

the volume of one mole of particles (MV of gas at STP is 22.7 L/mol)

<p>the volume of one mole of particles (MV of gas at STP is 22.7 L/mol)</p>
36
New cards

green chemistry

chemistry with a focus of efficiency, to reduce waste, to be environmentally friendly.

<p>chemistry with a focus of efficiency, to reduce waste, to be environmentally friendly.</p>