scheikunde 1 H13 Flashcards by Romy Sok | Brainscape

Q

1 mol zoutzuur geeft … mol H3O+

A

1

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Q

1 mol H2SO4 geeft … H3O+

A

2

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Q

1 mol NaOH geeft .. mol OH-

A

1

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Q

zuur base reactie met sterk zuur en sterke base

A

H3O+ + OH- -> 2 H2O

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Q

Azijnzuur (zuur):

A

CH3OOH + OH- -> CH3OO- + 2 H20

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Q

Oxaalzuurdihydraat (zuur)

A

(COOH)2 + 2 OH- -> (COO-)2 + H2O

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Q

Kristalsoda Na2CO3 (base)

A

CO3 2- + 2 H3O+ -> CO2 + 3H2O

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Q

Borax (base)

A

B4O7 2- + 3 H2O + 2 H3O+ -> 4 H3BO3

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Q

Ammonia (base)

A

NH3 + H3O+ -> NH4+ + H2O

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Q

2 verschillende stoffen bij titratie

A

inweeg (mg) & oplossing (mL)

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Q

mol -> massa

A

mol x molaire massa

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Q

gram -> mol

A

gram : molaire massa

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