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Over [174]
4 years ago
12

Which cell structure contains the cell’s genetic material, controls the cell’s activities, and is sometimes referred to as the c

ell’s brain?
A Cytoplasm


B Cell Envelope


C Organelle


D Nucleus
Chemistry
1 answer:
erma4kov [3.2K]4 years ago
3 0

Answer:

D Nucleus

Explanation:

it is also referred to as the cells powerhouse

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539.28kJ x (1mol/ 6kJ) x (28g / mol N2) x (1mL/11g) x (1L/1000mL) = ?
Verdich [7]

Answer:

if what you need is the final answer

the final answer is = 0.228 and I think the unit is Liter(L).

Explanation:

5 0
3 years ago
Determine the name of the following compound Fe(OH) 3 , Provide explanation of how you determined the name, including the type o
stepan [7]

Answer:

1. Iron(iii) hydroxide

2. It is a base

Explanation:

To determine the name of the compound, we must find the oxidation number Fe in the compound since the oxidation number of O is —2 in all its compound except for peroxide where it —1 and the oxidation number of Hydrogen is always +1 in all its compounds except for hydrides where it is —1. The oxidation number of Fe can calculated as follows:

Fe(OH)3 = 0

O = —2

H = +1

Fe =?

Fe + 3( —2 + 1) = 0

Fe + 3(—1) = 0

Fe —3 = 0

Fe = 3

The oxidation number of Fe in Fe(OH)3 is 3.

Therefore, the name of Fe(OH)3 is Iron(iii) hydroxide

Fe(OH)3 is a base since it contains the OH group

7 0
4 years ago
Explain the·relationship among atoms, elements, and compounds.
Minchanka [31]
DFBHVBHGHFGSDGBN CVXBFGHRTSHBTGF
3 0
3 years ago
What are the names of the products in the chemical equation shown below
ANTONII [103]
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7 0
4 years ago
Read 2 more answers
A reaction produces 0.801 moles of H2O. How many molecules of H20 are produced?
timama [110]

Answer:

1 mole of molecules = 6.022 × 10²³ molecules

1 = 6.022 × 10²³ molecules / mole

Multiplying a number with [6.022 × 10²³ molecules / mole] is like multiplying the number with 1 so  0.877 mole × 6.022 × 10²³ molecules / mole = 5.28 × 10²³ molecules

5.28 × 10²³ molecules of water is produced.

Explanation:

6 0
3 years ago
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