It Matters!

1
(No Transcript)
2
It Matters!
3
Energy
4
Chemical Bonds
5
Water properties
6
Solutions
7
Acids Bases
8
ItMatters!
ChemicalBonds
AcidsBases
Solutions
Energy
Water
100
100
100
100
100
100
200
200
200
200
200
200
300
300
300
300
300
300
400
400
400
400
400
400
500
500
500
500
500
500
9
Quantity of Matter
10
What is mass?
11
Pure substances that cant be chemically broken
into simpler substances
12
What are elements?
13
Three parts of an atom their charges
14
What is the positive proton, neutral neutron, and
negative electron?
15
Make up the mass of the nucleus
16
What are the protons and neutrons?
17
High-energy particles orbiting the nucleus used
to form ions
18
What are electrons?
19
Electrons in an atom that determine the atoms
stability
20
What are the outermost electrons?
21
These are used to balance equations
22
What are coefficients?
23
All of the chemical rxns that take place in the
body
24
What is metabolism?
25
H2O2 is also known as this
26
Hydrogen peroxide
27
Cannot be added or subtracted in a chemical rxn
28
What are subscripts?
29
States that matter (atoms) cannot be created or
destroyed
30
What is the law of conservation of matter?
31
Elements become stable by undergoing this
32
What are chemical reactions?
33
Water is formed by this type of bond
34
What are covalent?
35
Simplest part of a covalent compound formed when
elements bond
36
What are molecules?
37
Sodium chloride has this type of bond
38
What are ionic bonds?
39
Type of bond between hydrogens oxygen
40
What is covalent?
41
Polar charge on each end of a water molecule
42
What is positive hydrogen negative oxygen?
43
Overall charge on a water molecule
44
What is zero or no charge?
45
Bonding that causes water to cling other things
46
What is hydrogen bonding or adhesion?
47
Attraction of water that produces surface tension
48
What is cohesion?
49
Substances are distributed like this in a solution
50
What is uniformly?
51
Salt dissolved in water is this part of a solution
52
What is the solute?
53
Universal solvent for living things
54
What is water?
55
Moving from high concentration to low
concentration
56
What is diffusion?
57
Daily Double!!
58
When diffusion is complete the solution is said
to be in this
59
What (dynamic) equilibrium?
60
An acid has this pH
61
What is less than 7?
62
An acid contains many of this ion
63
What is hydrogen ions?
64
A base has many of this ion
65
What is hydroxide ions?
66
The pH of pure water is this
67
What is a neutral solution (7)?
68
A base has a pH of this
69
What is greater than 7?
70
Final Jeopardy
71
Chemistry of Solutions
72
When an acid is added to milk it curdles this
occurs
73
What is the protein is denatured?
74
Double Jeopardy!!
75
Energy for Cells
76
Carbohydrates
77
Proteins
78
Enzymes
79
Lipids
80
Nucleic Acids
81
Carboncompounds
Water inNature
H2O Properties
FunctionalGroups
Bonding of Carbon
Polymers
100
100
100
100
100
100
200
200
200
200
200
200
300
300
300
300
300
300
400
400
400
400
400
400
500
500
500
500
500
500
82
Macromolecules that can store the most energy
83
What are lipids or fats?
84
Monomer for carbohydrates
85
What are monosaccarhides?
86
Three simple sugars
87
What are glucose, fructose, galactose?
88
General formula for any monosaccharide
89
What is C6H12O6?
90
Sucrose is this type of carbohydrate
91
What is a disaccharide?
92
Two common polysaccharides found in plants
93
What are cellulose starch?
94
Monomers of proteins
95
What are amino acids?
96
Bond that forms between amino acids
97
What is a peptide bond?
98
Temperate and pH can have this effect on a protein
99
What is change shape or denture?
100
Enzymes are this type of macromolecule
101
What are proteins?
102
Monomers of nucleic acids
103
What are nucleotides?
104
Along with a sugar phosphate, the 3rd part of a
nucleotide
105
What is a nitrogen-containing base?