What Decolourises bromine water in the dark? Bromine water is an orange solution of bromine. It becomes colourless when it is shaken with an alkene. Alkenes can decolourise bromine water, but alkanes cannot. ... This has the effect of 'saturating' the molecule, and will turn an alkene ...
The scientific study of matter's characteristics and behaviour is known as chemistry.andare different from the normal vocabulary. It is a branch of natural science that examines the building blocks of matter, including the atoms, molecules, and ions that make up compounds and their composition, s...
Add the first chemical Na_2CO_3 to a test tube and then add the second chemical AgNO_3 until a change is observed. What is the colour of the chemical Na_2CO_3 before the mixture and the colour of AgNO_3 before the mixture, the available ions fo...
it is powerful enough to influence the outcome of American Idol.