Are you hoping to find 'metal lab essay'? All the details can be found here.
Table of contents
- Metal lab essay in 2021
- Metal lab essay 02
- Metal lab essay 03
- Metal lab essay 04
- Metal lab essay 05
- Metal lab essay 06
- Metal lab essay 07
- Metal lab essay 08
Metal lab essay in 2021
Metal lab essay 02
Metal lab essay 03
Metal lab essay 04
Metal lab essay 05
Metal lab essay 06
Metal lab essay 07
Metal lab essay 08
How are the physical properties of metals tested?
Chemical and physical properties were tested through density, Sodium Hydroxide, displacement and Hydrochloric acid tests. The density and sodium hydroxide tests were acceptable while displacement and hydrochloric acid tests were inconsistent; hence, the four results contracted to each other.
How is the specific heat of an unknown metal determined?
The purpose of the lab calculates the specific heat value of a known and the unknown metal through the observations and results gathered about the release and absorption of the heat throughout the experiment. Then use the specific heat of the unknown metal to identify the metal.
What are the physical properties of metal B?
1. Density. Metal B had density of 7.28 g/cm3 which was extremely close to tin’s theoretical value of 7.31 g/cm3 and zinc’s density of 7.13 g/cm3 and iron’s density of 7.86 g/cm3. Finally, metal C’s density was 7.16 g/cm3 which was close to density of zinc, 7.13 g/cm3 and tin, 7.31 g/cm3 and iron, 7.86 g/cm3.
What kind of experiment to identify unknown metal?
In the experiment, a hot plate, beaker, graduated cylinder, thermometer, string, copper, unknown metal, balance, timer, 2 styrofoam cups with lids are used. First the mass of the copper was found then recorded in the data table. 100 mL of water was poured into a 250 mL beaker then placed onto the hot plate.
Last Update: Oct 2021
Leave a reply
Comments
Gould
25.10.2021 11:34These three methods of flame test, bare weight loss computing, and. Different metal ions give different colours to the flaming.
Jyssica
27.10.2021 03:16Having a strong settled of overall research lab safety rules is essential to avoiding disasters in the lab. Introduction: the determination of the experimentation that was conducted was to bar and calculate the density of ii different metals.
Geraldene
21.10.2021 01:52Science lab reports have A particular written style. Property metals nonmetals metalloids luster metals reflects light from their surface and arse be polished for example in gilded, silver and bull.
Lateasha
27.10.2021 00:02Binding letter for research laboratory technologist. Also, the specialised heat of all metal can exclusive be measured stylish such temperature-sensitive materials because of its very small current.