Balanced Moleculer Equation! the Hy needed; 0109/19 x 74.34 x X Mg Breedad: #mol HCL X May (5) + 2HCl(a) + MgCl/2108) + #/₂2(9) 1 mol Mg 2 nd HCl = ANS mol HCl і мама Imol My 2 mil Hll =ANS mol Mg

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A: Reactivity of NaOH towards various functional groups

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A: the advantage and disadvantage of hydrogen energy :

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Q: 5) pH Calculations of Polyprotic Systems a. What is the pH of 0.1000 M H3PO4? (Ka1 = 6.9x10-³)

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A: We will calculate the concentration of Zn2+ ion by using Nernst Equation.

Q: Q2:- Calculate the value of the ionization constant, K₁, for aniline if the pK, is 10.5?

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Q: مهله Benzil NH₂ NH₂ NaOH/ethanol -NH NH 5,5-diphenylhydantoin (Dilantin)

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Stoichiometry

Stoichiometry is a chemical division that evaluates the quantitative content of the chemical process with the help of the reacting molecules or products taking part in the reaction. The term “stoicheion” in “Stoichiometry”, is an old Greek term for "element" whereas “metron” means "measure".