Answer:
Blue or green
Explanation:
A chemical called anthocyanin is in red cabbage juice, which changes color depending on the pH of its environment. Dishwasher soap is usually alkaline, making the juice turn a blue-green color.
Missing question:
a. Mg(OH)2.
b. CH3Cl.
<span>c. MgCl2 .</span>
<span>d. C2H4(OH)2.
</span>Answer is: a. Mg(OH)₂.
An Arrhenius base is a
substance that dissociates in water to form hydroxide ions (OH⁻).
In this example magnesium hydroxide is an Arrhenius base:
Mg(OH)₂(aq) → Ba²⁺(aq) + 2OH⁻(aq).
CH₃Cl and C₂H₄(OH)₂ are organic compound and will not give hydroxide ions in water, MgCl₂ is neutral salt and it will give Cl⁻ ions.
Answer:
- x-intercept =
- y-intercept =
- Slope =
Explanation:
Please check the graph attached.