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Archy [21]
3 years ago
10

PLEASE HELP WILL MARK AS BRAINEST!!!!!!!!!!!!

Chemistry
1 answer:
Elanso [62]3 years ago
5 0

The answers to your question is B hope this helps.

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Why does liquid exerts pressure​
andriy [413]

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The particles of fluids are constantly moving in all directions at random. As the particles move, they keep bumping into each other and into anything else in their path. These collisions cause pressure, and the pressure is exerted equally in all directions.

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2 years ago
Explain electronegativity and how it relates to both molecular and ionic bonding.
Keith_Richards [23]

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3 0
2 years ago
Molybdenum has a molar mass of 95.94g/mol. How many molecules of molybdenum are in 150.0 g of molybdenum
Kitty [74]
We are given the molar mass of Molybdenum as 95.94 g/mol. Also, the chemical symbol for Molybdenum is Mo. This question is asking for the amount of molecules of molybdenum in a 150.0 g sample. However, since molybdenum is a metal and it is in the form of solid molybdenum, Mo (s), it is not actual a molecule. A molecule has one or more atom bonded together. We will instead be finding the amount of atoms of Molybdenum present in the sample. To do this we use Avogadro's number, which is the amount of atoms/molecules of a substance in 1 mole of that substance.

150.0 g Mo/ 95.94 g/mol = 1.563 moles of Mo

1.563 moles Mo x 6.022 x 10²³ atoms/mole = 9.415 x 10²³ atoms Mo

Therefore, there are 9.415 x 10²³ atoms of Molybdenum in 150.0 g.
5 0
3 years ago
Regarding the formula al2o3 which of the following is accurate
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You forgot to post 'the following' .
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2 years ago
Geometric isomers have profound effects on the physical properties of compounds. Naturally occurring fatty acids generally adopt
sergeinik [125]
B.)

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