Answer:
valence electrons are necessary for an atom to reach a state of stability.
Explanation:
Answer:
The energy is absorbed which causes an increase in kinetic energy of particles hence increase in temperature (which is defined as the average kinetic energy of particle) thereby causing melting
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Answer:
C. identifying the half reactions
Explanation:
The pH will start high and decrease, as opposed to starting low in increasing, but the buffer region is still at the beginning and the equivalence point is still in the middle.
<h3>What is weak acid?</h3>
Corrosive strength is the propensity of a corrosive, represented by the synthetic recipe HA, to separate into a proton, H+, and an anion. Powerless acids don't totally separate into their particles in water. For instance, HF separates into the H + and F - particles in water, yet some HF stays in arrangement, so it's anything but a solid corrosive. There are a lot more powerless acids than solid acids. Most natural acids are feeble acids. A feeble corrosive isn't totally ionized in arrangement. For instance, hydrofluoric corrosive, HF, is a feeble corrosive. At the point when broken up in water, HF particle exist in balance with H +, which responds with water to shape hydronium, and F - particles. Since the corrosive doesn't totally separate into its ionic parts, it is a frail corrosive.
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