In a high-mass star, hydrogen fusion occurs via the choose one: a. spin-spin interaction. b. proton-proton chain. c. cno cycle.
1 answer:
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Answer:
pH 8
Step-by-step explanation:
Red cabbage contains a compound called <em>anthocyanin</em>.
It produces different colours depending on the pH of the solution.
In the image below, you can see that the cabbage indicator is blue between pH 7 and pH 9, so a possible pH for your solution is pH 8.
Answer: The Anode reaction is
Explanation:
Oxidation-reduction reaction or redox reaction is defined as the reaction in which oxidation and reduction reactions occur simultaneously.
Oxidation reaction is defined as the reaction in which a substance looses its electrons.Oxidation occurs at anode.
Anode :
Reduction reaction is defined as the reaction in which a substance gains electrons. Reduction occurs at cathode.
Cathode :