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iren2701 [21]
3 years ago
14

Any two functions of crystals​

Chemistry
2 answers:
notsponge [240]3 years ago
6 0

\large \boxed{\sf 2 \: functions \: of \: crystals \: are :- }

_________________

⟹

\sf \: \underline{ Calcium \:  oxalate \:  (CaOx)  \: crystals}  \: are \:  distributed \:   \\\sf among  \: all  \: taxonomic  \: levels   \\ \sf\: of  \: photosynthetic  \: organisms \:  from  \\ \sf \: small \:  algae \:  to  \: angiosperms \:  and \:  giant  \: gymnosperms .

__________________

⟹

\sf Bone  \: is \:  mostly \:  made  \: of \:  \underline{mineral \:  crystals} \:  \\ \sf and  \: the \:  protein  \: collagen.  \: The  \: mineral  \: crystals \:  bone   \\ \sf\: provide \:  strength  \: and  \: rigidity  \: for  \: the  \: matrix \:  upon  \: \\  \sf \: and \:  within \:  which \:  they  \: are  \: deposited.

IRINA_888 [86]3 years ago
3 0

Answer:

1. Participating in calcium homeostatis storage of calcium.

2. High capacity calcium (Ca) regulation and protection against herbivory

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The third option does not obey the law of conservation of mass.

Option 3.

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The law of conservation of mass states that the sum of the masses of reactants should be equal to the sum of the masses of the products.

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So one way to verify it is to find the mass of Na, then multiply it with 2, and then add this with 2 times of mass of chlorine. So this sum should be equal to the 2 times mass of NaCl. But it is somewhat lengthy.

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Like this, if we see the second option, there also 1 atom of Na is present in reactant and product side and 2 molecules of H is present in reactant and product side, 1 oxygen is present in reactant and product side and 1 Cl is present in reactant and product side. So it also obeys the law of conservation of mass.

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No. of moles = Mass given/Molar Mass

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