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Zielflug [23.3K]
4 years ago
11

Flexible expenses _________ from month to month.

Chemistry
2 answers:
lianna [129]4 years ago
5 0

Answer:

A

Hope this helps.

bogdanovich [222]4 years ago
4 0

Answer:

a

Explanation:

cuz i aid so

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I have a free response question due for an Ap Chemistry class. It states, an experiment is to be performed to determine the mass
34kurt

Answer:

Hi AP Chemistry student. It seems this experiment is impossible. Sterling Silver cannot be separated so easily with this pathetic equipment. However, if one were to carry this experiment out, I would assume they would need to put the alloy in the graduated cylinder and then somehow filter the silver out through filter paper or Buchner funnel. taking the mass with a stir rod is also helpful for the mass percent calculation. I hope this helps you out, good luck in Mrs. Fischer's class :)

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3 years ago
The distance between a carbon atom and an oxygen atom in the co molecule is how far from the carbon atom is the center of mass o
DENIUS [597]

The distance between a carbon atom and an oxygen atom in the co molecule is 0.63

<h3>What is the distance?</h3>

Distance is the measurement of the farness of two objects from each other.

The distance between the molecules can be calculated by the given formula

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Thus, the distance between a carbon atom and an oxygen atom in the co molecule is 0.63

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2 years ago
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Is aluminum homogeneous or heterogeneous?
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Solid mixture of one or more minerals and organic matter
Alborosie

Answer:

Rock

Explanation:

A rock is a solid mixture of one or more minerals and organic matter. Rock is often defined as an aggregate of minerals.

Minerals are solids that are made up of inorganic materials with a definite composition and a well ordered arrangement.

  • Rocks are usually classified based on their mode of formation.
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