chemia Flashcards

(25 cards)

1
Q

lítium

A

karminovocerveno

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2
Q

sodík na

A

žlto

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3
Q

draslík k

A

tehlocerveno

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4
Q

rb

A

fialovo

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5
Q

cs

A

modro

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6
Q

ca

A

tehlocerveno

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7
Q

sr

A

červeno

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8
Q

ba

A

zeleno

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9
Q

hasene vápno

A

CaO+H20 ->Ca(OH)

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10
Q

pálené vápno

A

CaCO3 -> CaO + CO2

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11
Q

kde je mg a ca

A

10 naj prvky na zemi
banány orechy listová zelenina celozrnné pečivo minerálna voda
mliečne výrobky semena orechy listová zelenina minerálna voda

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12
Q

kalcit

A

CaCO3

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13
Q

magnezit

A

MgCO3

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14
Q

dolmit

A

CaCO3 + MgCO3

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15
Q

sadrovec

A

CaSO4 + 2h20

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16
Q

baryt

17
Q

fluorit

18
Q

tri izotopy

A

protium 1H1
deuterium 2H1
trítium 3H1

19
Q

halogensoli

A

s vodou reagujú až explozívne

20
Q

soda

21
Q

soda bicarbona

22
Q

potaš

23
Q

halit a sylvin

24
Q

nachádza sa v minerálnych vodách a citrusových plodoch stará sa o duševne zdravie

25
biogenne prvky udržujú acidobazicku rovnováhu ph krvy
sodík draslík na a k