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emmainna [20.7K]
3 years ago
5

What three things make up atoms?

Chemistry
1 answer:
harina [27]3 years ago
6 0
<span>Protons,neutrons and electrons.</span>
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Can Magnesium hydroxide be used as the base for this titration? Why or why not? 5. Describe the procedure that you will follow t
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Explanation:

A.

Yes

B.

2KHP + Mg(OH)2 = 2KOH + Mg(HP)2

KHP is an acidic salt which reacts with Mg(OH)2 which is a base via double displacement/decomposition reaction.

C.

• One approach is to prepare the solution volumetrically using KHP crystals.

• Preparing 1 liter of 0.1 M KHP you would add 0.1 moles of KHP

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• This is added to a 1 liter volumetric flask, add deionized water until near the fill line, stopper and mix

D.

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= 0.025 * 0.100

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Ba(OH)2 + 2KHP --> Ba(KP)2 + 2H2O

1 mole of Ba(OH)2 reacted with 2 moles of KHP. By stoichiometry,

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