Degree of Pollution
Table 1| Algal Genus Pollution Index of Ulot River
Phytoplankters
Identified
Nitzschia
Navicula
Synedra
Index
3
3
2
Pollution Index Score = 8 (less organic pollution)
*Refer to the tables of Algal Genus Pollution Index (Palmer, 1969) a
Experiment No. 9
Colligative Properties
Submitted By:
Eirene Dorothy de la Torre
Ella Marie Inciong
Daryl Mondido
Chemistry 11-4
Submitted To:
Mr. Mark Lester Viendo
April 19, 2016
INTRODUCTION
A solution is made up of two components, namely, the solvent-
Experiment No. 10
Chemical Kinetics
Submitted By:
Eirene Dorothy de la Torre
Ella Marie Inciong
Daryl Mondido
Chemistry 11-4
Submitted To:
Mr. Mark Lester Viendo
April 29, 2016
INTRODUCTION
Chemical kinetics is the study and discussion of chemical reactio
Experiment No. : 1
Experiment Title: Common Laboratory Operations and Techniques
Submitted by:
Daryl Mondido
Ella Marie Inciong
Eirene Dorothy de la Torre
BS Fisheries I Section 4
Submitted to:
Mr. Mark Lester Viendo
I. Introduction
Several tools are used
Experiment 4
Chemical Changes: Where is the Copper now?
Submitted by:
Daryl Mondido
Ella Marie Inciong
Eirene Dorothy de la Torre
Submitted to:
Mr. Mark Lester Viendo
I. Introduction
Chemistry is the study of matter - its composition and the changes that
Experiment No. 8
Oxygen
Submitted By:
Eirene Dorothy de la Torre
Ella Marie Inciong
Daryl Mondido
Chemistry 11-4
Submitted To:
Mr. Mark Lester Viendo
April 8, 2016
INTRODUCTION
This experiment aims to investigate the properties of oxygen, both physical an
The filtrate was boiled. Crystals began to appear after a few minutes of boiling. The other
half of the original mixture (without the water) was heated until melting was observed. It was
observed that the mixture began to change in color (from yellow to r
Experiment No. 7
Gases
Submitted By:
Eirene Dorothy de la Torre
Ella Marie Inciong
Daryl Mondido
Chemistry 11-4
Submitted To:
Mr. Mark Lester Viendo
April 5, 2016
INTRODUCTION
This experiment shows the three common gas laws: Boyles Law, Charles and GayLus
LOTIC MAGIC
Lotic ecosystems
Lotic refers to flowing water
Lotus washed
Rivers are prime examples of lotic ecosystems
Also include:
Streams where water first collects by runoff from the land
Springs
Most invertebrates are benthic
Lotic ecosystems
U
Extraction through
Immiscible Liquids
Chemistry 31.1 - Elementary Organic Chemistry Laboratory
Wednesday 8:00 - 1:00 Group 2
Astilla Dela Cruz - Migue
OBJECTIVES
To extract caffeine from tea samples using liquid-liquid
extraction
To compute for the perc
ALDEHYDES
AND
KETONES
Chem 31.1 Wednesday 8:00-1:00
GROUP 4
CARLOBOS|CIOCSON|MEJICA|
RESCORDADO
MAIN OBJECTIVES
I.
To learn the tests for detecting aldehydes and
ketones
II.
To differentiate aldehydes and ketones based
on their physical and chemical prope
AQUIFOLIACEAE(Holly Family)
AQUIFOLIACEAE
Defining Characteristics:
1 genus (Ilex), 400-405 species
evergreen,
dioecious
trees
or
shrubs,
actinomorphic flowers, dichlamydeeous, hypogynous,
with usually 1 ovule per carpel, drupe of pyrenes fruit.
Leaves
Sp
EXPERIMENT NO. 1
Differences Between Organic
And Inorganic Compounds And
Tests For Elements Found In
Organic Compounds
M T h, 2 : 3 0 -5: 3 0 PM
G r o up #2
Keit h G abr ie l A m an o
San dre Ro s e Ros al es
N i ch ol e Ja n e
Vi lla m or
Kev i n Zabal a
AMINES
Jenny Rose Metran Granada
Jomar Obias Tomines
Yvonne Cayanes Urbano
Group IV MTh 2:30 5:30
OBJECTIVES
To learn the tests used for amines.
To differentiate primary, secondary and
tertiary amines.
METHODOLOG
Y
Solubility
The solubility and basicit
University of the Philippines Visayas Tacloban College
Division of Natural Nciences and Mathematics
Biochemistry Laboratory (Chem 40.1)
Laboratory Report
EXPERIMENT NO. 8
DETERMINATION OF CHLOROPHYLL CONTENT IN PLANTS
Lab Schedule: MTh, 1:00 4:00 PM
Date
DEPARTMENT OF NATURAL SCIENCES AND MATHEMATICS
Plant Morphoanatomy and Diversity Laboratory
THE LEAVES
Exercise 15
Hibiscus rosa-sinensis
Coleus blumei
(Colorful bracts for Attraction)
Allium cepa
(colorful leaves for attraction)
(leaves for food storage)
Experiment 3
Properties of Matter
Submitted by:
Daryl Mondido
Ella Marie Inciong
Eirene Dorothy de la Torre
BS Fisheries I Section 4
Submitted to:
Mark Lester Viendo
I. Introduction
The properties of matter can be classified into physical or chemical. Phy
