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Sav [38]
2 years ago
7

Identify which do not belong to the group?

Chemistry
2 answers:
Andru [333]2 years ago
6 0

Answer:

1.heart (bronchi connected to the trachea / bring oxygen to lungs)

2.epiglottis

3.plasma

4.coronary (not sure bout this)

5.alveoli

nevsk [136]2 years ago
5 0

Answer:

bronchi

epiglottis

plasma

Mittal

alveoli

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anzhelika [568]
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Which type of carbon fixation stores carbon dioxide in acid form?. a. C3. b. C4. c. CAM. d. all of the above
Tcecarenko [31]

Answer is: c) CAM.

CAM (crassulacean acid metabolism) is a carbon fixation pathway.

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indentify one element that will combine with phosphorus in the same ratio of atoms as the ratio in aluminum phosphide
Cloud [144]
The answer is <span>ReGallium or Indium</span>
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3 years ago
A solution contains one or more of the following ions: Ag , Ca2 , and Co2 . Lithium bromide is added to the solution and no prec
koban [17]

Answer:

Ca^{2+}  and  Co^{2+}

Explanation:

Given:

A solution contains one or more of the following ions such as Ag, Ca_2 and Co_2

Here the Lithium bromide is added to the solution and no precipitate forms

Solution:

Since with LiBr no precipitation takes place therefore Ag+ is absent

Here on adding Li_2SO_4 to it precipitation takes place.

Precipitate is as follows,

Ca^{2+}(aq)+SO_4^2^-(aq)----->CASO_4(s)

Thus,

Ca^2^+ is present

When Li_3PO_4 is added again precipitation takes place.

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Co^2^+(aq)+PO_4^3^-(aq)------>Co_3(PO_4)_2(s)

Therefore,

Ca^{2+}  and  Co^{2+} are present in the solution

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