Answer:
NH2S4. . ...............................,..
Answer:
Option D. T
Explanation:
Enthalpy change (ΔH) is simply the difference between the heat content of the product (Hp) and the heat content of the reactant (Hr). Mathematically, it is expressed as:
Enthalpy change (ΔH) = Heat of product (Hp) – heat of reactant (Hr)
ΔH = Hp – Hr
From the diagram given above, the difference between the heat content of product and the heat content of reactant is T.
Therefore, the enthalpy change of the reaction is T.
Answer:
the positively charged particle found in atomic nuclel
Explanation:
protons carry positive charge and attracts negatively charged particles called electron
First Find moles of LiOH (.235 moles/L X .01673L) You have .00423269 moles of LiOH. The Equation is written (HBr +LiOH -> LiBr + H2O), 1;1 Ratio. We find the molarity of HBr (.00423269 moles / .01 L). We are left with .42M HBr.