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MatroZZZ [7]
3 years ago
5

1. How many protons and electrons are present in a vandium atom

Chemistry
2 answers:
sveticcg [70]3 years ago
8 0

Answer:

There is 23 protons and 23 electrons in a vandium atom!

Hope this helps :)

Explanation:

Arada [10]3 years ago
6 0

Answer:

33 protons and 36 electrons

Explanation:

I saw it in Google and it said me my teacher

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\text{We should consider the stoichiometry:}\\\\
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\Delta G=2\cdot51.8-98.28=103.6-98.28\\\\
\boxed{\Delta G=5.32~kJ}
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3 years ago
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The empirical formula of styrene is ch; its molar mass is 104.1 g/mol. what is the molecular formula of styrene? select one:
Nuetrik [128]
The empirical formula is a formula of a compound showing the proportion of each element involved in the compounds but it does not represent the total number of atoms in the compound. It is the lowest number of ratio between the elements in the compound. In order, to determine the actual number of the atoms or the molecular formula of the compounds, we make use of the molar mass of the compound. 

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</span>                  molar mass
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Therefore the correct answer is option B.
6 0
3 years ago
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HELP PLEASE I WILL MARK YOU AS A BRAINLIEST
never [62]

Answer:

a food pyramid.

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