The total question is not found here but the onion structures that we can see with 30 X are the cell wall and an important vacuole.
<h3>What is 30X magnification?</h3>
The 30X magnification does not exist, nowadays the current objective lens comes in 20X, and 40X.
Using this magnification, we might see plant cells that divide to produce cell walls between daughter cells after a process called mitosis.
In conclusion, the total question is not found here but the onion structures that we can see with 30 X are the cell wall and an important vacuole.
Learn more about lens magnification here:
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Once a metal is above another in series it is more reactive than it and will be able to displace it from its compound. Ex: Iron will displace lead from its compound but Iron cannot displace zinc from its compound.
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Answer:- atoms of boron.
Solution:- It's unit conversion problem that could easily be solved step by step.
Step 1:- grams to moles conversion-
2.00 g B (1 mol B/10.81 g B) = 0.185 mol B
Step 2:- mol to atom conversion-
0.185 mol B(6.022 x 10^23 atom B/1mol B) = atoms of B
Answer:
4CHO + 3O2 → 4CO2 + 2H2O
Explanation:
4CHO + 3O2 → 4CO2 + 2H2O
Not sure how to explain but I hope this helps :)
Answer:
Explanation:
Hello!
In this case, since the determination of empirical formulas requires the moles of the constituents, we first need to calculate the moles in the given grams of the listed elements:
Next, we divide each moles by the fewest moles, in this case, those of phosphorous, in order to determine their subscripts in the empirical formula:
Thus, we multiply these subscripts by 5 to get whole numbers:
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