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Iteru [2.4K]
3 years ago
6

Which microscope came out first

Chemistry
1 answer:
victus00 [196]3 years ago
6 0

Answer:

compound microscope

Explanation:

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Under what circumstances may a health insurer charge a higher premium to a woman with a genetic disposition to breast cancer? a)
wel

Answer:

D

Explanation:

No company is allowed to discriminate.

8 0
2 years ago
A gas occupies a volume of 30.0L, a temperature of 25°C and a pressure of 0.600atm. What will be the volume of the gas at STP?​
Shalnov [3]

Answer:

=16.49 L

Explanation:

Using the equation

P1= 0.6atm V1= 30L, T1= 25+273= 298K, P2= 1atm, V2=? T2= 273

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3 years ago
Find the reagent to sythesize 1- phenyl-1-propanol
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Answer:

aqueous acid is used as a reagent.  

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in this reaction we also use the aqueous acid for the acidification as a reagent. We add aqueous acid when ethanol is present. This is because ethanol is get converted in the presence of aqueous acid into the chloroethane.  

4 0
3 years ago
Is pcl3 covalent or ionic
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Covalent Bond.

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3 years ago
P4 + O₂<br> .P₂ Oz<br> what is the balance
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