The chemical formula for calcium hydroxide is: Ca(OH)2 Calculate the molar mass of calcium hydroxide. Round your answer to 2 decimal places. g-mol -1 10 X 5

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A: #1:  #(a): Formic acid(HCOOH) is a weak acid with pKa = 3.75  NaOH is a strong base.

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Q: Answer for 2 was incorrect. please resubmit correct answ for 2 thank U

A: Acid gives H+ ion conjugate base

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Q: Make an outline of the separation of the following cations into their respective groups:

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Q: can I get more infor on how to find the empirical formula and all the steps in between?

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Mole Concept

Mole concept is a method to determine the amount of any substance that consists of some elemental particles using a grouping unit called ‘mole’. The mole concept enables one to handle the large amount of small elementary particles. The mole concept can be used in many calculations related to mole calculation, molar amount, mole ratio, and so on, which are significant in chemistry.