Answer:
Sulfur
Explanation:
Sulfur is a chemical element that is represented with the chemical symbol "S" and the atomic number 16 on the periodic table.
it has no effect on the blue litmus.
When it's tested on the red litmus paper it turns blue
Answer:
IUPAC name is: 4-methyl-cyclohexanol
Explanation:
IUPAC name is: 4-methyl-cyclohexanol
The hydroxyl group takes precedence over alkyl groups and halogen substituents, as well as double bonds, in the numbering of the parent chain. So in the parent chain i.e. cyclohexane the primary carbon will be the one connected to -OH group. Hence the carbon attatched to methyl group is 4. So the nomenclature is 4-methyl-cyclohexan-1-ol (or) wriiten as 4-methyl-cyclohexanol
Answer:
controlled: 2 drops of food coloring
independent: temperature of water
dependent: rate of diffusion
Explanation:
A controlled variable doesn't change throughout the whole experiment, a independent variable is something being tested, and a dependent variable is the results
