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Mrrafil [7]
3 years ago
14

Balance the following equation representing the reaction: 

Chemistry
2 answers:
Dafna1 [17]3 years ago
6 0

Answer:

K2MnF6 + 2SbF5 = 2KSbF6 + MnF3 + 1/2 F2

Explanation:

k =2( both sides)

Mn = 1( both sieds)

Sb = 2( both sides)

F =16( both sides)

Balanced

Lostsunrise [7]3 years ago
3 0

Answer:

<h3>2 K2MnF6 + 4 SBF5 = 4 KSBF6 + 2 MnF3 + F2</h3>

<h2>Hope it helps...</h2>

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An atom of chlorine with a mass number of 37 contains __ protons and __ neutrons.
Natasha2012 [34]

Answer:

Its in the Explanation

Explanation:

Here's what I got.

Aluminium-27 is an isotope of aluminium characterized by the fact that is has a mass number equal to  

27

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Now, an atom's mass number tells you the total number of protons and of neutrons that atom has in its nucleus. Since you're dealing with an isotope of aluminum, it follows that this atom must have the exact same number of protons in its nucleus.

The number of protons an atom has in its nucleus is given by the atomic number. A quick looks in the periodic table will show that aluminum has an atomic number equal to  

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Therefore, the aluminium-27 isotope will have  

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Your welcome :)

6 0
3 years ago
2) Is an atom with 26 protons and 30 neutrons an element or an isotope?*<br> Element<br> O Isotope
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for the given reaction, what volume of o2 would be required to react with 4.8 l of co , measured at the same temperature and pre
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