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borishaifa [10]
3 years ago
15

In which of the following are the symbol and name for the ion given correctly?

Chemistry
1 answer:
Naya [18.7K]3 years ago
6 0
The answer you want is a
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(i)<br> The positive particles,<br> , in the nucleus of atoms are called
grin007 [14]

Answer:

protons

Explanation:

i remember it as positive protons

neutral neutrons and

negetive electrons

7 0
3 years ago
What is 1 mol / 66.04g ​
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Answer:

15.142338 mol/kg

Explanation:

(1 mole) / (66.04 grams)

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2 years ago
The atoms of gold would be the same as the atoms of iron and have the same properties. True or false?
Nina [5.8K]

Answer:

false

Explanation:

not too sure sorry if im wrong

7 0
2 years ago
15.
lorasvet [3.4K]
C.


Because the spinal cord functions primarily in the transmission of neural signals between the brain and the rest of the body
5 0
3 years ago
Write the net ionic equation for the reaction of aqueous solutions of ammonium chloride and iron(III) hydroxide.
vagabundo [1.1K]

Answer:

Fe(OH)_3(s)\rightarrow Fe^{3+}(aq)+3OH^-(aq)

Explanation:

Hello.

In this case, for the reaction between aqueous solutions of ammonium chloride and iron (III) hydroxide, we have the following complete molecular reaction:

3NH_4Cl(aq)+Fe(OH)_3(s)\rightarrow 3NH_4OH+FeCl_3

And the full ionic equation, taking into account that the iron (III) hydroxide cannot be dissolved as it is insoluble in water:

3NH_4^+(aq)+3Cl^-(aq)+Fe(OH)_3(s)\rightarrow 3NH_4^+(aq)+3OH^-(aq)+Fe^{3+}(aq)+3Cl^-(aq)

Finally, the net ionic equation, considering that spectator ions are NH₄⁺, Cl⁻ as they are both the left and right side, therefore, the net ionic equation is:

Fe(OH)_3(s)\rightarrow Fe^{3+}(aq)+3OH^-(aq)

Best regards.

8 0
2 years ago
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