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ladessa [460]
3 years ago
11

How many moles of bromine atoms are in 2.60×10^2 grams of bromine?

Chemistry
1 answer:
AlladinOne [14]3 years ago
4 0
Your answer is 3.25 moles of Bromine

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0.209

Explanation:

when dealing with mL to L the rule of thumb seems to be to move your decimal place back two spaces.

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A jar is filled to the top with water, and a piece of cardboard is slid over the opening so that there is only water in the . If
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Which statement correctly describes the transfer of energy in the food chain in the land​
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Answer:

The question lacks options, the options are:

A) Energy is transferred to consumers, which convert it to nitrogen and use it to make amino acid

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Explanation:

Organisms obtain energy in an ecosystem by feeding on one another in a chain called FOOD CHAIN. Energy is transferred when one organism feeds on another. A food chain always begins with a PRODUCER, which is an autotrophic organism capable of producing its own food via light energy from the sun.

In a terrestrial ecosystem, the energy a plant captures via Its Chlorophyll is used to produce food during photosynthesis. This energy is stored in the plants and transferred when a set of organisms called PRIMARY CONSUMER feeds on the plant. The transfer continues in that order till decomposers.

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What is the number of electrons and protons can be seen in this atom?
pochemuha

Explanation:

the number of electrons = 8

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