Calculate the number of molecules and atoms present in 124 g of phosphorus
1 answer:
6.022*10^23 molecules
4*6.022*10^23 atoms = 24.08*10^23 atoms
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Answer: i think its d
Explanation:
<h3>
Answer:</h3>
Stomata
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Explanation:</h3>
- Photosynthesis refers to the process that takes place in green plants and some algae.
- During the process, water and carbon dioxide are converted to nutrients or organic compounds using energy from sunlight.
- The process takes place in the chloroplast on the leaves of green plants.
- The water used during photosynthesis comes from the soil and then transported by xylem tissue to the leaves where the process takes place.
- Carbon dioxide enters the leaves through the stomata which are the sites for gaseous exchange.
- Sunlight is trapped by green pigments on the leaves known as chlorophyll.
Answer:
water energy yes y *jjjjjjjjjj
P1V1/T1=P2V2/T2 P2=1/2 P1 V1=1 T1=298K
1 P1/298= (1/2) P1V2/373 cross P1
1/298=1/2V2/373
1/298=1/V2 746
v2=746/298
V2=2.5L
A solid is hard and the molecules are packed together, a liquid can move around freely because the molecules aren't as packed together :)
