Atomic mass C = 12.0107
Atomic mass O= 15.9994
Calculate the molecular mass of the CO2
12.0107 + (2 x 15.9994) = 44.0095
Multiply the mass of CO2 by the conversion factor that relate the O mass to the molecular mass of CO2 to find the mass of O in the 71.89g of CO2
71.89 g CO2 x (2 x 15.9994) / 44.0095 =
52.2703900748702
52.27 g O
Answer:
Land and sea breeze
Explanation:
Specific heat differences between the land and ocean results in land and sea breeze occurring.
The ocean has a higher specific heat capacity. This implies that it requires more heat to cause an increase in temperature of a water body. In like manner, water loses heat very slowly.
The land has a low specific heat and it loses and gains heat faster.
- During the day, air around the land area is warmer compared to that of the ocean.
- The movement of air from the ocean to the land during the day is called the sea breeze.
- The reverse process occurs in the night to form land breeze
The product of a number and 4 is 32
-Plant cells have cell walls to keep the cell rigid, but animal cells don't
-Plant cells have a large permanent vacuole, but animal cells don't. Animal cells will either have a small vacuole or none at all.
-Plant cells have chloroplasts, which contain chlorophyll, so photosynthesis can take place. Animal cells don't need to photosynthesise and therefore do not need chloroplasts.
-Animal cells contain flagella, but in plant cells flagella is only found in gametes(sex cells)
Answer:
i think its B hope this helps :3
Explanation: