I don’t know if this helps or not I’m still Not used to answering questions on Brainly These metals — beryllium, magnesium, calcium and strontium — react with hydrochloric acid to form a chloride and free hydrogen. Metallic magnesium when combined with hydrochloric acid, will naturally result in magnesium chloride -- used as a dietary supplement -- with the hydrogen being released as a gas.
<h3><u>Answer;</u></h3>
The actual binding energy is 8.48 Mev
<h3><u>Explanation;</u></h3>
The nucleus of tritium contains one proton and two neutrons,
Therefore; For the Tritium nucleus, the binding energy may be computed as shown below:
Total mass of 1 protons = 1 × 1.00728 = 1.00728 amu
Total mass of 2 neutrons = 2 × 1.00866 = <u>2.01732 amu
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Total mass of nucleons = 3.02460amu
Atomic mass of tritium = 3.01605 amu
Mass defect Dm = 0.00855 amu
But; 1 amu =931.5 MeV
Thus; Binding energy of Tritium = 0.00855 amu × 931.5 MeV/amu
= 7.964325 MeV, approximately closer to the actual 8.48 MeV.
The one created by mandeleev is not in order of increasing the atomic number
The answer is 4. It can hold 4 sublevels as s.p,d,f and it holds 32 electrons
The Ksp of AgOH will be "1.98×10^-8"
According to the question,
The chemical reaction is:
AgOH + HCl → AgCL(s) + H2O
As we know the relation,
C₁V₁ = C2V2
(AgOH) (HCI)
By substituting the values, we get
C₁ x 250 mL = 0.0136 × 2.60 mL
C1 = 0.0136×2.60/250 = 0.000141
Now,
AgOH = Ag + OH
AgOH = Ag + OH (s) (s)
hence, The Ksp will be: (s)^2 = (0.000141)² =
1.98 x 10^-8
The Ksp of AgOH will be 1.98×10^-8
Learn more about Ksp here:
brainly.com/question/25134328
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