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Margarita [4]
3 years ago
10

How does the frogs vestigial thumb help survival?

Chemistry
1 answer:
Stella [2.4K]3 years ago
5 0
to help create food establishment.
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How many moles of nitrogen, N, are in 89.0 g of nitrous oxide, N2O?
sashaice [31]

Answer:

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Explanation:

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2 years ago
How does scientific notation differ from ordinary notation?
katen-ka-za [31]

Answer:     Scientific notation is used to express very large or very small numbers. ... Scientific notation numbers may be written in different forms. The number 6 x 109 could also be written as 6e +9. The + 9 indicates that the decimal point would be moved 9 places to the right to write the number in standard form

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4 years ago
Where is the energy for cell division generated?
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4 0
4 years ago
1. What is an isomer? How many possible isomers of hexane are there? What are the structural differences between these isomers?
UNO [17]
When two compounds have same molecular formula but different structural formula, they are said to be isomers of each other and this phenomenon is called as isomerism. 

Hexane has six isomers.

The isomers of hexane have a difference in their structure due to parent chain length (chain isomerism). They are also differentiated on the basis of straight chain as in n-hexane and branched chain as in remaining five. Structures along with names are shown below.

8 0
3 years ago
What is the mass of 2.47 moles of fluorine (<br> f. atoms? 0.130 g 7.69 g 46.9 g my answer 282 g
mixer [17]

The mass of 2.47 moles of fluorine atom is 46.9 g

calculation

mass of Fluorine= moles x molar mass

moles = 2.47 moles

molar mass of fluorine = 18.998 g/mol

mass is therefore= 2.47 moles x 18.008 g/mol = 46.9 g

3 0
4 years ago
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