..[1]
2
A student extracted and investigated the orange colour in some sweets.
The stud...
Chemistry, 22.10.2020 21:01 kookycookiefanx
..[1]
2
A student extracted and investigated the orange colour in some sweets.
The student followed these instructions:
1
2
3
Collect sweots, a watch glass, a beaker, oyo protection and 100cm of ethanol.
Crush the sweets.
Place the crushed sweets in the boaker containing 100 cmr of othanol.
Boil the mixture with the watch glass covering the beaker
Docant the liquid and concentrate it by evaporation until the colour is dark orange.
Investigato which colours are present in the orange solution
4
5
6
(1) Describe how the student could carry out instruction 6. You may draw a diagram in the
space below to help you answer the question.
Answers: 3
Chemistry, 22.06.2019 00:30
This is a characteristic of the elements in the periodic table that shows a pattern. it may increase or decrease across or down the table.
Answers: 1
Chemistry, 22.06.2019 06:30
What is the correct term for living the most sustainable life you can within your current circumstances?
Answers: 1
Mathematics, 01.04.2021 23:30
Chemistry, 01.04.2021 23:30
Mathematics, 01.04.2021 23:30
History, 01.04.2021 23:30
Mathematics, 01.04.2021 23:30
History, 01.04.2021 23:30
History, 01.04.2021 23:30