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lesya [120]
2 years ago
5

How to get proton? I need help, its due today

Chemistry
2 answers:
Nana76 [90]2 years ago
8 0

Answer:

The atomic number = number of proton

Nickel = 28 protons

Explanation:

DaniilM [7]2 years ago
8 0

so the protons of nickel is 28

but if you want to find the proton, atomic number is equal to proton

atomic number = proton

hope it helps !

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HCl is a strong base and completely ionizes and releases H⁺ ions in to the medium. number of NaOH moles in 1 L - 0.1 mol
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H⁺ + OH⁻ ---> H₂O
Due to complete ionisation, 0.1x moles of H⁺ ions and 0.1x moles of OH⁻ ions react to form 0.1x moles of H₂O. Therefore all H⁺ and OH⁻are completely used up and yield water molecules.
Then at this point the H⁺ and OH⁻ ions in the medium come from the weak dissociation of water. This is equivalent to 1 x 10⁻⁷M
pH = -log [H⁺]
pH = -log [10⁻⁷]
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