Endo & Exothermic Reactions, Water Cycle, pH Levels Flashcards
1
Q
Reactants : _______
_______ : Released
A
Absorbed
Products
2
Q
The difference of energy between products and reactants
A
Net Energy
3
Q
Neutral
A
7
4
Q
<7
A
Acidic
5
Q
> 7
A
Basic
6
Q
More H+ than OH-
A
Acids
7
Q
More OH- than H+
A
Bases
8
Q
Equal amounts of H+ and OH-
A
Neutral
9
Q
Equilibrium
A
More reactants = More products
More products = More reactants
10
Q
Ocean’s pH has _______
A
Decreased
11
Q
When more energy is absorbed (higher number is coming from the reactants) the reaction is
A
Endothermic
12
Q
When more energy is released (higher number is coming from the products) the reaction is
A
Exothermic
13
Q
Heat up
A
Exothermic
14
Q
Cool down
A
Endothermic
