Vodík Flashcards

(10 cards)

1
Q

Kde se nachazi vodik

A

Ve slouceninach

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2
Q

V jakych slouceninach h

A

Voda a kyseliny

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3
Q

Je vodik soucast organizmu

A

Ano bílkovin

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4
Q

Vlastnosti h

A

Bezbarvy, zapachu, horlavy, vybusny, nejmensi hustota, dvouatomove molekuly, vytvari kationty

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5
Q

Vyroba h prumyslova

A

Ze zemniho plynu

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6
Q

Vyroba h

A

Rozklad vody, elektrolyza

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7
Q

Jak se prepravuje h

A

Stlaceny v cervene oznacenych ocelovych lahvi

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8
Q

Vyuziti plynneho vodiku

A

Vyroba amoniaku, synetickeho kaucuku, vyroba kovu, ztuzovani tuku

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9
Q

Co tvori kyslik a vodik

A

Kysliko vodikovy plamen na svareni a rezani kovů

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10
Q

Vyuziti kapalného vodiku

A

Pohon raketovych motoru, palivo budoucnosti

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