Mixtures
T/F: Sea water is a mixture
How can a mud water solution be separated?
Filtration
Name the equipment in a filtration lab (4 pieces)
conical flask, filtration paper, funnel, beaker with solution.
The paper used in chromatography is known as...
gas, liquid, solid
Name the 6 methods of separating a mixture.
Filtration, chromatography, Distillation, evaporation, magnetism, separating funnel
What is the name given to the water which is separated in a filtration lab?
Filtrate
What is the name of the equipment in which the mixture sits in evaporation?
an evaporation dish
What happens to the water in evaporation?
The water evaporates and diffuses into the air as water vapor
Compound
What is a heterogeneous mixture?
Heterogenous, known as suspensions have unevenly distributed solutes within mixture.
Decanting
How can temperature be measured in distillation?
Thermometer
A mixture can be separated using a separation funnel due to the different .......... in different liquids.
Densities
Where are elements found?
Periodic table of elements
What is the definition of a mixture?
A mixture is made up of two or more elements or compounds that are physically (NOT chemically) combined.
What is chromatography?
A separation techniques used to separate miscible liquids/ liquids which are mixed together from each other
What is used to separate oil from water?
Separating funnel
How can an insoluble solution be separated?
Filtration/ decanting
What is matter?
anything that occupies space and has mass
What is conserved within a mixture?
Mass
Iron
What is the name of the special equipment used in distillation?
Liebig condenser
How can a liquid- liquid solution be separated?
Distillation
What is an atom?
the smallest part of a chemical element that can exist/ building block of matter