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harkovskaia [24]
3 years ago
6

Taking a test please help. Thank you.

Chemistry
1 answer:
Komok [63]3 years ago
3 0
It’s the 3rd one obviously bro
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Economic geography deals with:
Rufina [12.5K]

Answer: Economic geography takes a variety of approaches to many different topics, including the location of industries, economies of agglomeration (also known as "linkages"), transportation, international trade, development, real estate, gentrification, ethnic economies, gendered economies, core-periphery theory, the economics of urban form, the relationship between the environment and the economy (tying into a long history of geographers studying culture-environment interaction), and globalization.

4 0
3 years ago
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Is cyclopentane an isomer of pentane? Explain.
Georgia [21]
Cyclopentane is NOT an isomer of pentane.

Isomers must have the same molecular formula.

The molecular formula of pentane is C₅H₁₂, while the molecular formula of cyclopentane is C₅H₁₀.

The two molecules cannot be isomers.
8 0
4 years ago
An aluminum ion has a charge of +3, and an oxide has a charge of -2. What would be the product of a reaction between these two e
kozerog [31]

The product of a reaction between these two elements is Al_{2} O_{3}.

Explanation:

The oxidation state of an ion in a compound is equal to its charge.

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The oxide is having charge of -2

The product of these reactants will produce a chemical compound.

The compound formed is Al_{2} O_{3}  i.e Aluminium oxide. The compound while getting formed will share the charge and cation A+ will have the charge of anion and anion will have the charge of cation. This will result in a compound as there should be a neutral charge on the compound formed.

The <em>+</em><em>3 charge of the cation Al+ will go to anion oxide O2- and the charge of anion -2 will go with cation Al+. </em>

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8 0
3 years ago
What volume of oxygen at STP will be produced if the following reaction absorbed 275 kJ of heat?
defon

Answer:

Explanation:okay siejejeikeje

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Answer plsssss I’m dumb
aev [14]

Answer:

bottom middle

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top bottom

Explanation:

4 0
3 years ago
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