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denis23 [38]
3 years ago
14

What characterizes a strong acid or base? complete ionization in water polar covalent bonding presence of a hydroxide or hydroge

n ion ionic bonding?
Chemistry
2 answers:
Natasha2012 [34]3 years ago
7 0

1. Complete ionization in water.  

2. Ionization constant.  

3. A good hydrogen-ion acceptor.  

4. Weak acid.  

5. This base ionizes slightly in aqueous.

I really hope this answer helps you out! It makes my day helping people like you and giving back to the community that has helped me through school! If you could do me a favor, if this helped you and this is the very best answer and you understand that all of my answers are legit and top notch. Please mark as brainliest! Thanks and have a awesome day!

MrRissso [65]3 years ago
5 0

1. Complete ionization in water

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A person suffering from hyponatremia has a sodium ion concentration in the blood of 0.116 M and a total blood volume of 4.7 L .
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Explanation:

Normal moles of Na^{+} = volume × normal concentration

                              = 4.7 × 0.139 = 0.6533 mol

Moles of Na^{+} in hyponatremia blood = volume × hyponatremia concentration

                              = 4.7 × 0.116 = 0.5452 mol

Moles of NaCl to be added = moles of extra Na^{+} needed

                            = 0.6533 mol - 0.5452 mol = 0.1081 mol

Mass of NaCl = moles × molar mass of NaCl

                        = 0.1081 mol × 58.443

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Thus, we can conclude that mass of sodium chloride would need to be added to the blood is 6.32 g.                    

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If you burn 46.0 g of hydrogen and produce 411 g of water, how much oxygen reacted?
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Answer: Option (4) is the correct answer.

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3 years ago
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