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Viefleur [7K]
2 years ago
10

In a living organism, what is an organ? functional unit, or building block, of all organisms; smallest unit that can carry on th

e O A. activities of life O B. a structure composed of a number of tissues that work together to perform a specific task O C. a group of similar cells that perform a common function D. a structure that provides a specific service within a cell​
Chemistry
1 answer:
ra1l [238]2 years ago
7 0

Answer: D. a structure that provides a specific service within a cell​

Explanation:

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What type of bonds hold the atoms together in polyatomic ions
IRISSAK [1]
<span>This is a covalent bond, a bond in which atoms share electrons. Covalent bonding generally happens between nonmetals. Covalent bonding is the type of bond that holds together the atoms within a polyatomic ion. It takes two electrons to make a covalent bond, one from each bonding atom.

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8 0
3 years ago
Bismuth oxide reacts with carbon to form bismuth metal: bi2o3(s) + 3c(s) → 2bi(s) + 3co(g) when 689 g of bi2o3 reacts with exces
ExtremeBDS [4]
Using the answer from the first part, we know that 2.957 moles of bismuth have formed. Moreover, the molar ratio between bismuth and carbon monoxide is:

2 : 3

Using the method of ratios,

2 : 3
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CO = 4.4355

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8 0
3 years ago
Read 2 more answers
How many moles of lithium nitrate<br> (LINO3) are in 256 mL of a 0.855 M<br> solution?
sweet [91]

Answer:

There are 0.219 mol of LINO3

7 0
3 years ago
15
damaskus [11]
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8 0
3 years ago
A sealed can of your favorite soda has a carbon dioxide gas (C0) volume of 0.05 L. When it is refrigerated, the
liubo4ka [24]

Answer:

<h2>0.102 L</h2>

Explanation:

The new pressure can be found by using the formula for Boyle's law which is

P_1V_1 = P_2V_2

Since we are finding the new volume

V_2 =  \frac{P_1V_1}{P_2}  \\

From the question we have

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We have the final answer as

<h3>0.102 L</h3>

Hope this helps you

8 0
3 years ago
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